Question

user_can( int|object $user,  string $capability )

Whether a particular user has capability or role.

---

description

---

参数

$user

(int|object) (Required) User ID or object.

$capability

(string) (Required) Capability or role name.

---

返回值

(bool)

---

源代码

File: wp-includes/capabilities.php

function user_can( $user, $capability ) {
	if ( ! is_object( $user ) )
		$user = get_userdata( $user );

	if ( ! $user || ! $user->exists() )
		return false;

	$args = array_slice( func_get_args(), 2 );
	$args = array_merge( array( $capability ), $args );

	return call_user_func_array( array( $user, 'has_cap' ), $args );
}

---

更新日志

Version	description
3.1.0	Introduced.

---

相关函数

Uses

• wp-includes/pluggable.php: get_userdata()

---

Used By

• wp-includes/capabilities.php: map_meta_cap()
• wp-includes/pluggable.php: wp_notify_postauthor()
• wp-includes/pluggable.php: wp_notify_moderator()
• wp-includes/functions.php: get_allowed_mime_types()
• wp-includes/link-template.php: get_dashboard_url()

---

User Contributed Notes