Action hook 'comment_{$old_status}_to_{$new_status}'

Hook Information

Hook Parameters

Usage Examples

<?php
// Hook into comment_{$old_status}_to_{$new_status}
add_action('comment_{$old_status}_to_{$new_status}', 'my_custom_function', 10, 1);

function my_custom_function($comment) {
    // Your custom code here
}

Source Code Context

<?php
1864  		 *
1865  		 * @since 2.7.0
1866  		 *
1867  		 * @param WP_Comment $comment Comment object.
1868  		 */
1869  		do_action( "comment_{$old_status}_to_{$new_status}", $comment );
1870  	}
1871  	/**
1872  	 * Fires when the status of a specific comment type is in transition.
1873  	 *
1874  	 * The dynamic portions of the hook name, `$new_status`, and `$comment->comment_type`,

PHP Documentation

<?php
/**
		 * Fires when the comment status is in transition from one specific status to another.
		 *
		 * The dynamic portions of the hook name, `$old_status`, and `$new_status`,
		 * refer to the old and new comment statuses, respectively.
		 *
		 * Possible hook names include:
		 *
		 *  - `comment_unapproved_to_approved`
		 *  - `comment_spam_to_approved`
		 *  - `comment_approved_to_unapproved`
		 *  - `comment_spam_to_unapproved`
		 *  - `comment_unapproved_to_spam`
		 *  - `comment_approved_to_spam`
		 *
		 * @since 2.7.0
		 *
		 * @param WP_Comment $comment Comment object.
		 */