Introduce user_can(). Props simonwheatley. fixes #14602
git-svn-id: http://svn.automattic.com/wordpress/trunk@16209 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@ -1079,6 +1079,28 @@ function author_can( $post, $capability ) {
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return call_user_func_array( array( &$author, 'has_cap' ), $args );
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return call_user_func_array( array( &$author, 'has_cap' ), $args );
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}
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}
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/**
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* Whether a particular user has capability or role.
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*
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* @since 3.1.0
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*
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* @param int|object $user User ID or object.
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* @param string $capability Capability or role name.
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* @return bool
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*/
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function user_can( $user, $capability ) {
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if ( ! is_object( $user ) )
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$user = new WP_User( $user );
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if ( ! $user || ! $user->ID )
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return false;
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$args = array_slice( func_get_args(), 2 );
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$args = array_merge( array( $capability ), $args );
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return call_user_func_array( array( &$user, 'has_cap' ), $args );
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}
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/**
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/**
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* Retrieve role object.
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* Retrieve role object.
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*
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*
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