Edit file File name : class-wp-role.php Content :<?php /** * User API: WP_Role class * * @package WordPress * @subpackage Users * @since 4.4.0 */ /** * Core class used to extend the user roles API. * * @since 2.0.0 */ #[AllowDynamicProperties] class WP_Role { /** * Role name. * * @since 2.0.0 * @var string */ public $name; /** * List of capabilities the role contains. * * @since 2.0.0 * @var bool[] Array of key/value pairs where keys represent a capability name and boolean values * represent whether the role has that capability. */ public $capabilities; /** * Constructor - Set up object properties. * * The list of capabilities must have the key as the name of the capability * and the value a boolean of whether it is granted to the role. * * @since 2.0.0 * * @param string $role Role name. * @param bool[] $capabilities Array of key/value pairs where keys represent a capability name and boolean values * represent whether the role has that capability. */ public function __construct( $role, $capabilities ) { $this->name = $role; $this->capabilities = $capabilities; } /** * Assign role a capability. * * @since 2.0.0 * * @param string $cap Capability name. * @param bool $grant Whether role has capability privilege. */ public function add_cap( $cap, $grant = true ) { $this->capabilities[ $cap ] = $grant; wp_roles()->add_cap( $this->name, $cap, $grant ); } /** * Removes a capability from a role. * * @since 2.0.0 * * @param string $cap Capability name. */ public function remove_cap( $cap ) { unset( $this->capabilities[ $cap ] ); wp_roles()->remove_cap( $this->name, $cap ); } /** * Determines whether the role has the given capability. * * @since 2.0.0 * * @param string $cap Capability name. * @return bool Whether the role has the given capability. */ public function has_cap( $cap ) { /** * Filters which capabilities a role has. * * @since 2.0.0 * * @param bool[] $capabilities Array of key/value pairs where keys represent a capability name and boolean values * represent whether the role has that capability. * @param string $cap Capability name. * @param string $name Role name. */ $capabilities = apply_filters( 'role_has_cap', $this->capabilities, $cap, $this->name ); if ( ! empty( $capabilities[ $cap ] ) ) { return $capabilities[ $cap ]; } else { return false; } } } Save