WP_Roles::add_cap( string $role, string $cap, bool $grant = true )

Add capability to role.

Description Description

Parameters Parameters


(string) (Required) Role name.


(string) (Required) Capability name.


(bool) (Optional) Whether role is capable of performing capability.

Default value: true

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Source Source

File: wp-includes/class-wp-roles.php

	public function add_cap( $role, $cap, $grant = true ) {
		if ( ! isset( $this->roles[$role] ) )

		$this->roles[$role]['capabilities'][$cap] = $grant;
		if ( $this->use_db )
			update_option( $this->role_key, $this->roles );

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Changelog Changelog

Version Description
2.0.0 Introduced.

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