Filter hook 'user_has_cap'

Hook Information

Hook Parameters

Usage Examples

<?php
// Hook into user_has_cap
add_filter('user_has_cap', 'my_custom_filter', 10, 4);

function my_custom_filter($allcaps, $caps, $args, $user) {
    // Your custom filtering logic here
    return $allcaps;
}

Source Code Context

<?php
 810  		 *     @type int       $1 Concerned user ID.
 811  		 *     @type mixed  ...$2 Optional second and further parameters, typically object ID.
 812  		 * }
 813  		 * @param WP_User  $user    The user object.
 814  		 */
 815  		$capabilities = apply_filters( 'user_has_cap', $this->allcaps, $caps, $args, $this );
 816  
 817  		// Everyone is allowed to exist.
 818  		$capabilities['exist'] = true;
 819  
 820  		// Nobody is allowed to do things they are not allowed to do.

PHP Documentation

<?php
/**
		 * Dynamically filter a user's capabilities.
		 *
		 * @since 2.0.0
		 * @since 3.7.0 Added the `$user` parameter.
		 *
		 * @param bool[]   $allcaps Array of key/value pairs where keys represent a capability name
		 *                          and boolean values represent whether the user has that capability.
		 * @param string[] $caps    Required primitive capabilities for the requested capability.
		 * @param array    $args {
		 *     Arguments that accompany the requested capability check.
		 *
		 *     @type string    $0 Requested capability.
		 *     @type int       $1 Concerned user ID.
		 *     @type mixed  ...$2 Optional second and further parameters, typically object ID.
		 * }
		 * @param WP_User  $user    The user object.
		 */