null,
'width' => null,
'default' => get_option( 'avatar_default', 'mystery' ),
'force_default' => false,
'rating' => get_option( 'avatar_rating' ),
'scheme' => null,
'processed_args' => null, // If used, should be a reference.
'extra_attr' => '',
)
);
if ( is_numeric( $args['size'] ) ) {
$args['size'] = absint( $args['size'] );
if ( ! $args['size'] ) {
$args['size'] = 96;
}
} else {
$args['size'] = 96;
}
if ( is_numeric( $args['height'] ) ) {
$args['height'] = absint( $args['height'] );
if ( ! $args['height'] ) {
$args['height'] = $args['size'];
}
} else {
$args['height'] = $args['size'];
}
if ( is_numeric( $args['width'] ) ) {
$args['width'] = absint( $args['width'] );
if ( ! $args['width'] ) {
$args['width'] = $args['size'];
}
} else {
$args['width'] = $args['size'];
}
if ( empty( $args['default'] ) ) {
$args['default'] = get_option( 'avatar_default', 'mystery' );
}
switch ( $args['default'] ) {
case 'mm':
case 'mystery':
case 'mysteryman':
$args['default'] = 'mm';
break;
case 'gravatar_default':
$args['default'] = false;
break;
}
$args['force_default'] = (bool) $args['force_default'];
$args['rating'] = strtolower( $args['rating'] );
$args['found_avatar'] = false;
/**
* Filters whether to retrieve the avatar URL early.
*
* Passing a non-null value in the 'url' member of the return array will
* effectively short circuit get_avatar_data(), passing the value through
* the {@see 'get_avatar_data'} filter and returning early.
*
* @since 4.2.0
*
* @param array $args Arguments passed to get_avatar_data(), after processing.
* @param mixed $id_or_email The avatar to retrieve. Accepts a user ID, Gravatar MD5 hash,
* user email, WP_User object, WP_Post object, or WP_Comment object.
*/
$args = apply_filters( 'pre_get_avatar_data', $args, $id_or_email );
if ( isset( $args['url'] ) ) {
/** This filter is documented in wp-includes/link-template.php */
return apply_filters( 'get_avatar_data', $args, $id_or_email );
}
$email_hash = '';
$user = false;
$email = false;
if ( is_object( $id_or_email ) && isset( $id_or_email->comment_ID ) ) {
$id_or_email = get_comment( $id_or_email );
}
// Process the user identifier.
if ( is_numeric( $id_or_email ) ) {
$user = get_user_by( 'id', absint( $id_or_email ) );
} elseif ( is_string( $id_or_email ) ) {
if ( str_contains( $id_or_email, '@md5.gravatar.com' ) ) {
// MD5 hash.
list( $email_hash ) = explode( '@', $id_or_email );
} else {
// Email address.
$email = $id_or_email;
}
} elseif ( $id_or_email instanceof WP_User ) {
// User object.
$user = $id_or_email;
} elseif ( $id_or_email instanceof WP_Post ) {
// Post object.
$user = get_user_by( 'id', (int) $id_or_email->post_author );
} elseif ( $id_or_email instanceof WP_Comment ) {
if ( ! is_avatar_comment_type( get_comment_type( $id_or_email ) ) ) {
$args['url'] = false;
/** This filter is documented in wp-includes/link-template.php */
return apply_filters( 'get_avatar_data', $args, $id_or_email );
}
if ( ! empty( $id_or_email->user_id ) ) {
$user = get_user_by( 'id', (int) $id_or_email->user_id );
}
if ( ( ! $user || is_wp_error( $user ) ) && ! empty( $id_or_email->comment_author_email ) ) {
$email = $id_or_email->comment_author_email;
}
}
if ( ! $email_hash ) {
if ( $user ) {
$email = $user->user_email;
}
if ( $email ) {
$email_hash = md5( strtolower( trim( $email ) ) );
}
}
if ( $email_hash ) {
$args['found_avatar'] = true;
$gravatar_server = hexdec( $email_hash[0] ) % 3;
} else {
$gravatar_server = rand( 0, 2 );
}
$url_args = array(
's' => $args['size'],
'd' => $args['default'],
'f' => $args['force_default'] ? 'y' : false,
'r' => $args['rating'],
);
if ( is_ssl() ) {
$url = 'https://secure.gravatar.com/avatar/' . $email_hash;
} else {
$url = sprintf( 'http://%d.gravatar.com/avatar/%s', $gravatar_server, $email_hash );
}
$url = add_query_arg(
rawurlencode_deep( array_filter( $url_args ) ),
set_url_scheme( $url, $args['scheme'] )
);
/**
* Filters the avatar URL.
*
* @since 4.2.0
*
* @param string $url The URL of the avatar.
* @param mixed $id_or_email The avatar to retrieve. Accepts a user ID, Gravatar MD5 hash,
* user email, WP_User object, WP_Post object, or WP_Comment object.
* @param array $args Arguments passed to get_avatar_data(), after processing.
*/
$args['url'] = apply_filters( 'get_avatar_url', $url, $id_or_email, $args );
/**
* Filters the avatar data.
*
* @since 4.2.0
*
* @param array $args Arguments passed to get_avatar_data(), after processing.
* @param mixed $id_or_email The avatar to retrieve. Accepts a user ID, Gravatar MD5 hash,
* user email, WP_User object, WP_Post object, or WP_Comment object.
*/
return apply_filters( 'get_avatar_data', $args, $id_or_email );
}
/**
* Retrieves the URL of a file in the theme.
*
* Searches in the stylesheet directory before the template directory so themes
* which inherit from a parent theme can just override one file.
*
* @since 4.7.0
*
* @param string $file Optional. File to search for in the stylesheet directory.
* @return string The URL of the file.
*/
function get_theme_file_uri( $file = '' ) {
$file = ltrim( $file, '/' );
$stylesheet_directory = get_stylesheet_directory();
if ( empty( $file ) ) {
$url = get_stylesheet_directory_uri();
} elseif ( get_template_directory() !== $stylesheet_directory && file_exists( $stylesheet_directory . '/' . $file ) ) {
$url = get_stylesheet_directory_uri() . '/' . $file;
} else {
$url = get_template_directory_uri() . '/' . $file;
}
/**
* Filters the URL to a file in the theme.
*
* @since 4.7.0
*
* @param string $url The file URL.
* @param string $file The requested file to search for.
*/
return apply_filters( 'theme_file_uri', $url, $file );
}
/**
* Retrieves the URL of a file in the parent theme.
*
* @since 4.7.0
*
* @param string $file Optional. File to return the URL for in the template directory.
* @return string The URL of the file.
*/
function get_parent_theme_file_uri( $file = '' ) {
$file = ltrim( $file, '/' );
if ( empty( $file ) ) {
$url = get_template_directory_uri();
} else {
$url = get_template_directory_uri() . '/' . $file;
}
/**
* Filters the URL to a file in the parent theme.
*
* @since 4.7.0
*
* @param string $url The file URL.
* @param string $file The requested file to search for.
*/
return apply_filters( 'parent_theme_file_uri', $url, $file );
}
/**
* Retrieves the path of a file in the theme.
*
* Searches in the stylesheet directory before the template directory so themes
* which inherit from a parent theme can just override one file.
*
* @since 4.7.0
*
* @param string $file Optional. File to search for in the stylesheet directory.
* @return string The path of the file.
*/
function get_theme_file_path( $file = '' ) {
$file = ltrim( $file, '/' );
$stylesheet_directory = get_stylesheet_directory();
$template_directory = get_template_directory();
if ( empty( $file ) ) {
$path = $stylesheet_directory;
} elseif ( $stylesheet_directory !== $template_directory && file_exists( $stylesheet_directory . '/' . $file ) ) {
$path = $stylesheet_directory . '/' . $file;
} else {
$path = $template_directory . '/' . $file;
}
/**
* Filters the path to a file in the theme.
*
* @since 4.7.0
*
* @param string $path The file path.
* @param string $file The requested file to search for.
*/
return apply_filters( 'theme_file_path', $path, $file );
}
/**
* Retrieves the path of a file in the parent theme.
*
* @since 4.7.0
*
* @param string $file Optional. File to return the path for in the template directory.
* @return string The path of the file.
*/
function get_parent_theme_file_path( $file = '' ) {
$file = ltrim( $file, '/' );
if ( empty( $file ) ) {
$path = get_template_directory();
} else {
$path = get_template_directory() . '/' . $file;
}
/**
* Filters the path to a file in the parent theme.
*
* @since 4.7.0
*
* @param string $path The file path.
* @param string $file The requested file to search for.
*/
return apply_filters( 'parent_theme_file_path', $path, $file );
}
/**
* Retrieves the URL to the privacy policy page.
*
* @since 4.9.6
*
* @return string The URL to the privacy policy page. Empty string if it doesn't exist.
*/
function get_privacy_policy_url() {
$url = '';
$policy_page_id = (int) get_option( 'wp_page_for_privacy_policy' );
if ( ! empty( $policy_page_id ) && get_post_status( $policy_page_id ) === 'publish' ) {
$url = (string) get_permalink( $policy_page_id );
}
/**
* Filters the URL of the privacy policy page.
*
* @since 4.9.6
*
* @param string $url The URL to the privacy policy page. Empty string
* if it doesn't exist.
* @param int $policy_page_id The ID of privacy policy page.
*/
return apply_filters( 'privacy_policy_url', $url, $policy_page_id );
}
/**
* Displays the privacy policy link with formatting, when applicable.
*
* @since 4.9.6
*
* @param string $before Optional. Display before privacy policy link. Default empty.
* @param string $after Optional. Display after privacy policy link. Default empty.
*/
function the_privacy_policy_link( $before = '', $after = '' ) {
echo get_the_privacy_policy_link( $before, $after );
}
/**
* Returns the privacy policy link with formatting, when applicable.
*
* @since 4.9.6
* @since 6.2.0 Added 'privacy-policy' rel attribute.
*
* @param string $before Optional. Display before privacy policy link. Default empty.
* @param string $after Optional. Display after privacy policy link. Default empty.
* @return string Markup for the link and surrounding elements. Empty string if it
* doesn't exist.
*/
function get_the_privacy_policy_link( $before = '', $after = '' ) {
$link = '';
$privacy_policy_url = get_privacy_policy_url();
$policy_page_id = (int) get_option( 'wp_page_for_privacy_policy' );
$page_title = ( $policy_page_id ) ? get_the_title( $policy_page_id ) : '';
if ( $privacy_policy_url && $page_title ) {
$link = sprintf(
'%s',
esc_url( $privacy_policy_url ),
esc_html( $page_title )
);
}
/**
* Filters the privacy policy link.
*
* @since 4.9.6
*
* @param string $link The privacy policy link. Empty string if it
* doesn't exist.
* @param string $privacy_policy_url The URL of the privacy policy. Empty string
* if it doesn't exist.
*/
$link = apply_filters( 'the_privacy_policy_link', $link, $privacy_policy_url );
if ( $link ) {
return $before . $link . $after;
}
return '';
}
/**
* Returns an array of URL hosts which are considered to be internal hosts.
*
* By default the list of internal hosts is comprised of the host name of
* the site's home_url() (as parsed by wp_parse_url()).
*
* This list is used when determining if a specified URL is a link to a page on
* the site itself or a link offsite (to an external host). This is used, for
* example, when determining if the "nofollow" attribute should be applied to a
* link.
*
* @see wp_is_internal_link
*
* @since 6.2.0
*
* @return string[] An array of URL hosts.
*/
function wp_internal_hosts() {
static $internal_hosts;
if ( empty( $internal_hosts ) ) {
/**
* Filters the array of URL hosts which are considered internal.
*
* @since 6.2.0
*
* @param string[] $internal_hosts An array of internal URL hostnames.
*/
$internal_hosts = apply_filters(
'wp_internal_hosts',
array(
wp_parse_url( home_url(), PHP_URL_HOST ),
)
);
$internal_hosts = array_unique(
array_map( 'strtolower', (array) $internal_hosts )
);
}
return $internal_hosts;
}
/**
* Determines whether or not the specified URL is of a host included in the internal hosts list.
*
* @see wp_internal_hosts()
*
* @since 6.2.0
*
* @param string $link The URL to test.
* @return bool Returns true for internal URLs and false for all other URLs.
*/
function wp_is_internal_link( $link ) {
$link = strtolower( $link );
if ( in_array( wp_parse_url( $link, PHP_URL_SCHEME ), wp_allowed_protocols(), true ) ) {
return in_array( wp_parse_url( $link, PHP_URL_HOST ), wp_internal_hosts(), true );
}
return false;
}
umbnail_id( $post );
if ( ! $post_thumbnail_id ) {
return false;
}
$thumbnail_url = wp_get_attachment_image_url( $post_thumbnail_id, $size );
/**
* Filters the post thumbnail URL.
*
* @since 5.9.0
*
* @param string|false $thumbnail_url Post thumbnail URL or false if the post does not exist.
* @param int|WP_Post|null $post Post ID or WP_Post object. Default is global `$post`.
* @param string|int[] $size Registered image size to retrieve the source for or a flat array
* of height and width dimensions. Default 'post-thumbnail'.
*/
return apply_filters( 'post_thumbnail_url', $thumbnail_url, $post, $size );
}
/**
* Displays the post thumbnail URL.
*
* @since 4.4.0
*
* @param string|int[] $size Optional. Image size to use. Accepts any valid image size,
* or an array of width and height values in pixels (in that order).
* Default 'post-thumbnail'.
*/
function the_post_thumbnail_url( $size = 'post-thumbnail' ) {
$url = get_the_post_thumbnail_url( null, $size );
if ( $url ) {
echo esc_url( $url );
}
}
/**
* Returns the post thumbnail caption.
*
* @since 4.6.0
*
* @param int|WP_Post $post Optional. Post ID or WP_Post object. Default is global `$post`.
* @return string Post thumbnail caption.
*/
function get_the_post_thumbnail_caption( $post = null ) {
$post_thumbnail_id = get_post_thumbnail_id( $post );
if ( ! $post_thumbnail_id ) {
return '';
}
$caption = wp_get_attachment_caption( $post_thumbnail_id );
if ( ! $caption ) {
$caption = '';
}
return $caption;
}
/**
* Displays the post thumbnail caption.
*
* @since 4.6.0
*
* @param int|WP_Post $post Optional. Post ID or WP_Post object. Default is global `$post`.
*/
function the_post_thumbnail_caption( $post = null ) {
/**
* Filters the displayed post thumbnail caption.
*
* @since 4.6.0
*
* @param string $caption Caption for the given attachment.
*/
echo apply_filters( 'the_post_thumbnail_caption', get_the_post_thumbnail_caption( $post ) );
}
nt( $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' => $interval,
);
/**
* Filter to override rescheduling of a recurring event.
*
* Returning a non-null value will short-circuit the normal rescheduling
* process, causing the function to return the filtered value instead.
*
* For plugins replacing wp-cron, return true if the event was successfully
* rescheduled, false or a WP_Error if not.
*
* @since 5.1.0
* @since 5.7.0 The `$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 object $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 $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.
* }
* @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, $wp_error );
}
/**
* Unschedules a previously scheduled event.
*
* The `$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 ( $wp_error ) {
return new WP_Error(
'invalid_timestamp',
__( 'Event timestamp must be a valid Unix timestamp.' )
);
}
return false;
}
/**
* Filter to override unscheduling of events.
*
* Returning a non-null value will short-circuit the normal unscheduling
* process, causing the function to return the filtered value instead.
*
* For plugins replacing wp-cron, return true if the event was successfully
* unscheduled, false or a WP_Error if not.
*
* @since 5.1.0
* @since 5.7.0 The `$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 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
$wp_error = false;
}
/**
* Filter to override clearing a scheduled hook.
*
* Returning a non-null value will short-circuit the normal unscheduling
* process, causing the function to return the filtered value instead.
*
* For plugins replacing wp-cron, return the number of events successfully
* unscheduled (zero if no events were registered with the hook) or false
* or a WP_Error if unscheduling one or more events fails.
*
* @since 5.1.0
* @since 5.7.0 The `$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, $wp_error = false ) {
/**
* Filter to override clearing all events attached to the hook.
*
* Returning a non-null value will short-circuit the normal unscheduling
* process, causing the function to return the filtered value instead.
*
* For plugins replacing wp-cron, return the number of events successfully
* unscheduled (zero if no events were registered with the hook). If unscheduling
* one or more events fails then return either a WP_Error object or false depending
* on the value of the `$wp_error` parameter.
*
* @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;
}
/**
* Retrieves a scheduled event.
*
* Retrieves 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.
*
* @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 Optional. The interval time in seconds for the schedule. Only present for recurring events.
* }
*/
function wp_get_scheduled_event( $hook, $args = array(), $timestamp = null ) {
/**
* Filter to override 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;
}
/**
* Retrieves 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 = (float) 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;
}
// Confidence 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();
require_once ABSPATH . 'wp-cron.php';
return true;
}
// Set the cron lock with the current unix timestamp, when the cron is being spawned.
$doing_wp_cron = sprintf( '%.22F', $gmt_time );
set_transient( 'doing_cron', $doing_wp_cron );
/**
* Filters the cron request arguments.
*
* @since 3.5.0
* @since 4.5.0 The `$doing_wp_cron` parameter was added.
*
* @param array $cron_request_array {
* An array of cron request URL arguments.
*
* @type string $url The cron request URL.
* @type int $key The 22 digit GMT microtime.
* @type array $args {
* An array of cron request arguments.
*
* @type int $timeout The request timeout in seconds. Default .01 seconds.
* @type bool $blocking Whether to set blocking for the request. Default false.
* @type bool $sslverify Whether SSL should be verified for the request. Default false.
* }
* }
* @param string $doing_wp_cron The unix timestamp of the cron lock.
*/
$cron_request = apply_filters(
'cron_request',
array(
'url' => add_query_arg( 'doing_wp_cron', $doing_wp_cron, site_url( 'wp-cron.php' ) ),
'key' => $doing_wp_cron,
'args' => array(
'timeout' => 0.01,
'blocking' => false,
/** This filter is documented in wp-includes/class-wp-http-streams.php */
'sslverify' => apply_filters( 'https_local_ssl_verify', false ),
),
),
$doing_wp_cron
);
$result = wp_remote_post( $cron_request['url'], $cron_request['args'] );
return ! is_wp_error( $result );
}
/**
* Registers _wp_cron() to run on the {@see 'wp_loaded'} action.
*
* If the {@see 'wp_loaded'} action has already fired, this function calls
* _wp_cron() directly.
*
* 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 added to indicate success or failure.
* @since 5.7.0 Functionality moved to _wp_cron() to which this becomes a wrapper.
*
* @return false|int|void On success an integer indicating number of events spawned (0 indicates no
* events needed to be spawned), false if spawning fails for one or more events or
* void if the function registered _wp_cron() to run on the action.
*/
function wp_cron() {
if ( did_action( 'wp_loaded' ) ) {
return _wp_cron();
}
add_action( 'wp_loaded', '_wp_cron', 20 );
}
/**
* Runs scheduled callbacks or spawns cron for all scheduled events.
*
* 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 5.7.0
* @access private
*
* @return int|false On success an integer indicating number of events spawned (0 indicates no
* events needed to be spawned), false if spawning fails for one or more events.
*/
function _wp_cron() {
// Prevent infinite loops caused by lack of wp-cron.php.
if ( str_contains( $_SERVER['REQUEST_URI'], '/wp-cron.php' )
|| ( defined( 'DISABLE_WP_CRON' ) && DISABLE_WP_CRON )
) {
return 0;
}
$crons = wp_get_ready_cron_jobs();
if ( empty( $crons ) ) {
return 0;
}
$gmt_time = microtime( true );
$keys = array_keys( $crons );
if ( isset( $keys[0] ) && $keys[0] > $gmt_time ) {
return 0;
}
$schedules = wp_get_schedules();
$results = array();
foreach ( $crons as $timestamp => $cronhooks ) {
if ( $timestamp > $gmt_time ) {
break;
}
foreach ( (array) $cronhooks as $hook => $args ) {
if ( isset( $schedules[ $hook ]['callback'] )
&& ! call_user_func( $schedules[ $hook ]['callback'] )
) {
continue;
}
$results[] = spawn_cron( $gmt_time );
break 2;
}
}
if ( in_array( false, $results, true ) ) {
return false;
}
return count( $results );
}
/**
* Retrieves supported event recurrence schedules.
*
* The default supported recurrences are 'hourly', 'twicedaily', 'daily', and 'weekly'.
* A plugin may add more by hooking into the {@see 'cron_schedules'} filter.
* The filter accepts an array of arrays. The outer array has a key that is the name
* of the schedule, for example 'monthly'. The value is an array with two keys,
* one is 'interval' and the other is 'display'.
*
* The 'interval' is a number in seconds of when the cron job should run.
* So for 'hourly' the time is `HOUR_IN_SECONDS` (`60 * 60` or `3600`). For 'monthly',
* the value would be `MONTH_IN_SECONDS` (`30 * 24 * 60 * 60` or `2592000`).
*
* The 'display' is the description. For the 'monthly' key, the 'display'
* would be `__( 'Once Monthly' )`.
*
* For your plugin, you will be passed an array. You can add your
* schedule by doing the following:
*
* // Filter parameter variable name is 'array'.
* $array['monthly'] = array(
* 'interval' => MONTH_IN_SECONDS,
* 'display' => __( 'Once Monthly' )
* );
*
* @since 2.1.0
* @since 5.4.0 The 'weekly' schedule was added.
*
* @return array {
* The array of cron schedules keyed by the schedule name.
*
* @type array ...$0 {
* Cron schedule information.
*
* @type int $interval The schedule interval in seconds.
* @type string $display The schedule display name.
* }
* }
*/
function wp_get_schedules() {
$schedules = array(
'hourly' => array(
'interval' => HOUR_IN_SECONDS,
'display' => __( 'Once Hourly' ),
),
'twicedaily' => array(
'interval' => 12 * HOUR_IN_SECONDS,
'display' => __( 'Twice Daily' ),
),
'daily' => array(
'interval' => DAY_IN_SECONDS,
'display' => __( 'Once Daily' ),
),
'weekly' => array(
'interval' => WEEK_IN_SECONDS,
'display' => __( 'Once Weekly' ),
),
);
/**
* Filters the non-default cron schedules.
*
* @since 2.1.0
*
* @param array $new_schedules {
* An array of non-default cron schedules keyed by the schedule name. Default empty array.
*
* @type array ...$0 {
* Cron schedule information.
*
* @type int $interval The schedule interval in seconds.
* @type string $display The schedule display name.
* }
* }
*/
return array_merge( apply_filters( 'cron_schedules', array() ), $schedules );
}
/**
* Retrieves the name of the recurrence schedule for an event.
*
* @see wp_get_schedules() for available schedules.
*
* @since 2.1.0
* @since 5.1.0 {@see 'get_schedule'} filter added.
*
* @param string $hook Action hook to identify the event.
* @param array $args Optional. Arguments passed to the event's callback function.
* Default empty array.
* @return string|false Schedule name on success, false if no schedule.
*/
function wp_get_schedule( $hook, $args = array() ) {
$schedule = false;
$event = wp_get_scheduled_event( $hook, $args );
if ( $event ) {
$schedule = $event->schedule;
}
/**
* Filters the schedule name for a hook.
*
* @since 5.1.0
*
* @param string|false $schedule Schedule for the hook. False if not found.
* @param string $hook Action hook to execute when cron is run.
* @param array $args Arguments to pass to the hook's callback function.
*/
return apply_filters( 'get_schedule', $schedule, $hook, $args );
}
/**
* Retrieves cron jobs ready to be run.
*
* Returns the results of _get_cron_array() limited to events ready to be run,
* ie, with a timestamp in the past.
*
* @since 5.1.0
*
* @return array[] Array of cron job arrays ready to be run.
*/
function wp_get_ready_cron_jobs() {
/**
* Filter to override retrieving ready cron jobs.
*
* Returning an array will short-circuit the normal retrieval of ready
* cron jobs, causing the function to return the filtered value instead.
*
* @since 5.1.0
*
* @param null|array[] $pre Array of ready cron tasks to return instead. Default null
* to continue using results from _get_cron_array().
*/
$pre = apply_filters( 'pre_get_ready_cron_jobs', null );
if ( null !== $pre ) {
return $pre;
}
$crons = _get_cron_array();
$gmt_time = microtime( true );
$results = array();
foreach ( $crons as $timestamp => $cronhooks ) {
if ( $timestamp > $gmt_time ) {
break;
}
$results[ $timestamp ] = $cronhooks;
}
return $results;
}
//
// Private functions.
//
/**
* Retrieves cron info array option.
*
* @since 2.1.0
* @since 6.1.0 Return type modified to consistently return an array.
* @access private
*
* @return array[] Array of cron events.
*/
function _get_cron_array() {
$cron = get_option( 'cron' );
if ( ! is_array( $cron ) ) {
return array();
}
if ( ! isset( $cron['version'] ) ) {
$cron = _upgrade_cron_array( $cron );
}
unset( $cron['version'] );
return $cron;
}
/**
* Updates the cron option with the new cron array.
*
* @since 2.1.0
* @since 5.1.0 Return value modified to outcome of update_option().
* @since 5.7.0 The `$wp_error` parameter was added.
*
* @access private
*
* @param array[] $cron Array of cron info arrays from _get_cron_array().
* @param bool $wp_error Optional. Whether to return a WP_Error on failure. Default false.
* @return bool|WP_Error True if cron array updated. False or WP_Error on failure.
*/
function _set_cron_array( $cron, $wp_error = false ) {
if ( ! is_array( $cron ) ) {
$cron = array();
}
$cron['version'] = 2;
$result = update_option( 'cron', $cron );
if ( $wp_error && ! $result ) {
return new WP_Error(
'could_not_set',
__( 'The cron event list could not be saved.' )
);
}
return $result;
}
/**
* Upgrades a cron info array.
*
* This function upgrades the cron info array to version 2.
*
* @since 2.1.0
* @access private
*
* @param array $cron Cron info array from _get_cron_array().
* @return array An upgraded cron info array.
*/
function _upgrade_cron_array( $cron ) {
if ( isset( $cron['version'] ) && 2 === $cron['version'] ) {
return $cron;
}
$new_cron = array();
foreach ( (array) $cron as $timestamp => $hooks ) {
foreach ( (array) $hooks as $hook => $args ) {
$key = md5( serialize( $args['args'] ) );
$new_cron[ $timestamp ][ $hook ][ $key ] = $args;
}
}
$new_cron['version'] = 2;
update_option( 'cron', $new_cron );
return $new_cron;
}
Parse error: syntax error, unexpected '}', expecting end of file in /home/ocb/public_html/wp-includes/rest-api.php on line 445
Fatal error: Uncaught Error: Call to a member function set() on null in /home/ocb/public_html/wp-includes/l10n.php:856
Stack trace:
#0 /home/ocb/public_html/wp-includes/l10n.php(959): load_textdomain('default', '/home/ocb/publi...', 'lv')
#1 /home/ocb/public_html/wp-includes/class-wp-fatal-error-handler.php(49): load_default_textdomain()
#2 [internal function]: WP_Fatal_Error_Handler->handle()
#3 {main}
thrown in /home/ocb/public_html/wp-includes/l10n.php on line 856