deprecated_class_run

Action Hook

Description

Fires when a deprecated class is called.

Hook Information

File Location	`wp-includes/functions.php` View on GitHub
Hook Type	Action
Line Number	`5705`

Hook Parameters

Type	Name	Description
`string`	`$class_name`	The name of the class being instantiated.
`string`	`$replacement`	The class or function that should have been called.
`string`	`$version`	The version of WordPress that deprecated the class.

Usage Examples

Basic Usage

<?php
// Hook into deprecated_class_run
add_action('deprecated_class_run', 'my_custom_function', 10, 3);

function my_custom_function($class_name, $replacement, $version) {
    // Your custom code here
}

Source Code Context

wp-includes/functions.php:5705 - How this hook is used in WordPress core

<?php
5700  	 *
5701  	 * @param string $class_name  The name of the class being instantiated.
5702  	 * @param string $replacement The class or function that should have been called.
5703  	 * @param string $version     The version of WordPress that deprecated the class.
5704  	 */
5705  	do_action( 'deprecated_class_run', $class_name, $replacement, $version );
5706  
5707  	/**
5708  	 * Filters whether to trigger an error for a deprecated class.
5709  	 *
5710  	 * @since 6.4.0

PHP Documentation

<?php
/**
	 * Fires when a deprecated class is called.
	 *
	 * @since 6.4.0
	 *
	 * @param string $class_name  The name of the class being instantiated.
	 * @param string $replacement The class or function that should have been called.
	 * @param string $version     The version of WordPress that deprecated the class.
	 */

Quick Info

Hook Type: Action
Parameters: 3
File: wp-includes/functions.php

Links

WordPress Docs View Source Code Search Examples

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