Changeset 16209

Timestamp:

11/05/2010 05:04:46 PM (14 years ago)

Author:

ryan

Message:

Introduce user_can(). Props simonwheatley. fixes #14602

File:

• trunk/wp-includes/capabilities.php (modified) (1 diff)

trunk/wp-includes/capabilities.php

@@ -1081 +1081 @@
 
 /**
+ * Whether a particular user has capability or role.
+ *
+ * @since 3.1.0
+ *
+ * @param int|object $user User ID or object.
+ * @param string $capability Capability or role name.
+ * @return bool
+ */
+function user_can( $user, $capability ) {
+    if ( ! is_object( $user ) )
+        $user = new WP_User( $user );
+
+    if ( ! $user || ! $user->ID )
+        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 );
+}
+
+/**
  * Retrieve role object.
  *