wp_opcache_invalidate_file

Filter Hook

Description

Filters whether to invalidate a file from the opcode cache.

Hook Information

File Location	`wp-admin/includes/file.php` View on GitHub
Hook Type	Filter
Line Number	`2763`

Hook Parameters

Type	Name	Description
`bool`	`$will_invalidate`	Whether WordPress will invalidate `$filepath`. Default true.
`string`	`$filepath`	The path to the PHP file to invalidate.

Usage Examples

Basic Usage

<?php
// Hook into wp_opcache_invalidate_file
add_filter('wp_opcache_invalidate_file', 'my_custom_filter', 10, 2);

function my_custom_filter($will_invalidate, $filepath) {
    // Your custom filtering logic here
    return $will_invalidate;
}

Source Code Context

wp-admin/includes/file.php:2763 - How this hook is used in WordPress core

<?php
2758  	 * @since 5.5.0
2759  	 *
2760  	 * @param bool   $will_invalidate Whether WordPress will invalidate `$filepath`. Default true.
2761  	 * @param string $filepath        The path to the PHP file to invalidate.
2762  	 */
2763  	if ( apply_filters( 'wp_opcache_invalidate_file', true, $filepath ) ) {
2764  		return opcache_invalidate( $filepath, $force );
2765  	}
2766  
2767  	return false;
2768  }

PHP Documentation

<?php
/**
	 * Filters whether to invalidate a file from the opcode cache.
	 *
	 * @since 5.5.0
	 *
	 * @param bool   $will_invalidate Whether WordPress will invalidate `$filepath`. Default true.
	 * @param string $filepath        The path to the PHP file to invalidate.
	 */

Quick Info

Hook Type: Filter
Parameters: 2
File: wp-admin/includes/file.php

Links

WordPress Docs View Source Code Search Examples

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