remove_all_filters() WP 1.0

Remove all of the hooks from a filter.

No Hooks.

Return

true. True when finished.

Usage

remove_all_filters( $tag, $priority );

$tag(string) (required): The filter to remove hooks from.
$priority(int/true/false): The priority number to remove.
Default: false

Notes

Global. Array. $wp_filter Stores all of the filters

Changelog

Since 2.7.0

Introduced.

Code of remove all filters: `wp-includes/plugin.php` ^{WP 5.2.2}

<?php
function remove_all_filters( $tag, $priority = false ) {
	global $wp_filter;

	if ( isset( $wp_filter[ $tag ] ) ) {
		$wp_filter[ $tag ]->remove_all_filters( $priority );
		if ( ! $wp_filter[ $tag ]->has_filters() ) {
			unset( $wp_filter[ $tag ] );
		}
	}

	return true;
}