Automattic / jetpack

sync/class.jetpack-sync-json-deflate-array-codec.php

Doc Comments +6 added lines

@@ -23,10 +23,16 @@
 
 	// @see https://gist.github.com/muhqu/820694
 
+	/**
+	 * @return string
+	 */
 	protected function json_serialize( $any ) {
 		return wp_json_encode( jetpack_json_wrap( $any ) );
 	}
 
+	/**
+	 * @param string $str
+	 */
 	protected function json_unserialize( $str ) {
 		return $this->json_unwrap( json_decode( $str, true ) );
 	}