
如何使用PHP函数get_posts来构建文章列表
wp_is_uuid ( $uuid, $version = null )
Validates that a UUID is valid.
function wp_is_uuid( $uuid, $version = null ) { if ( ! is_string( $uuid ) ) { return false; } if ( is_numeric( $version ) ) { if ( 4 !== (int) $version ) { _doing_it_wrong( __FUNCTION__, __( 'Only UUID V4 is supported at this time.' ), '4.9.0' ); return false; } $regex = '/^[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/'; } else { $regex = '/^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$/'; } return (bool) preg_match( $regex, $uuid ); }