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Description

Removes a function from a specified action hook.

This function removes a function attached to a specified action hook. This method can be used to remove default functions attached to a specific filter hook and possibly replace them with a substitute.

Usage

$bool = remove_action( $tag, $function_to_remove, $priority );

Parameters

$tag

( string ) required – The action hook to which the function to be removed is hooked.

$function_to_remove

( callable ) required – The name of the function which should be removed.

$priority

( int ) optional default: 10 – Optional. The priority of the function. Default 10.

Returns

bool Whether the function is removed.

Source

File name: wordpress/wp-includes/plugin.php
Lines:

function remove_action( $tag, $function_to_remove, $priority = 10 ) {
  return remove_filter( $tag, $function_to_remove, $priority );
}
 

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