Title: 1.5.2 | Developer.WordPress.org

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# New and updated in 1.5.2

Functions

Hooks

Classes

Methods

 * hook[comment_moderation_subject](https://developer.wordpress.org/reference/hooks/comment_moderation_subject/)
 * Filters the comment moderation email subject.
 * Used by [1 function](https://developer.wordpress.org/reference/hooks/comment_moderation_subject/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/hooks/comment_moderation_subject/#uses)
   | Source: [wp-includes/pluggable.php:2170](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/pluggable.php#L2170-L2170)
 * hook[comment_notification_text](https://developer.wordpress.org/reference/hooks/comment_notification_text/)
 * Filters the comment notification email text.
 * Used by [1 function](https://developer.wordpress.org/reference/hooks/comment_notification_text/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/hooks/comment_notification_text/#uses)
   | Source: [wp-includes/pluggable.php:1968](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/pluggable.php#L1968-L1968)
 * hook[comment_notification_subject](https://developer.wordpress.org/reference/hooks/comment_notification_subject/)
 * Filters the comment notification email subject.
 * Used by [1 function](https://developer.wordpress.org/reference/hooks/comment_notification_subject/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/hooks/comment_notification_subject/#uses)
   | Source: [wp-includes/pluggable.php:1978](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/pluggable.php#L1978-L1978)
 * hook[comment_notification_headers](https://developer.wordpress.org/reference/hooks/comment_notification_headers/)
 * Filters the comment notification email headers.
 * Used by [1 function](https://developer.wordpress.org/reference/hooks/comment_notification_headers/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/hooks/comment_notification_headers/#uses)
   | Source: [wp-includes/pluggable.php:1863](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/pluggable.php#L1863-L1863)
 * hook[comment_moderation_text](https://developer.wordpress.org/reference/hooks/comment_moderation_text/)
 * Filters the comment moderation email text.
 * Used by [1 function](https://developer.wordpress.org/reference/hooks/comment_moderation_text/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/hooks/comment_moderation_text/#uses)
   | Source: [wp-includes/pluggable.php:2160](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/pluggable.php#L2160-L2160)
 * method[wp_xmlrpc_server::escape()](https://developer.wordpress.org/reference/classes/wp_xmlrpc_server/escape/)
 * Escapes string or array of strings for database.
 * Used by [68 functions](https://developer.wordpress.org/reference/classes/wp_xmlrpc_server/escape/#used-by)
   | Uses [2 functions](https://developer.wordpress.org/reference/classes/wp_xmlrpc_server/escape/#uses)
   | Source: [wp-includes/class-wp-xmlrpc-server.php:359](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/class-wp-xmlrpc-server.php#L359-L371)