timber / timber

lib/Helper.php

Spacing +13 added lines, -13 removed lines

@@ -181,9 +181,9 @@ 
 	 * @return FunctionWrapper|mixed
 	 */
 	public static function function_wrapper( $function_name, $defaults = array(), $return_output_buffer = false ) {
-		Helper::warn( 'function_wrapper is deprecated and will be removed in 1.4. Use {{ function( \'function_to_call\' ) }} instead or use FunctionWrapper directly. For more information refer to https://timber.github.io/docs/guides/functions/' );
+		Helper::warn('function_wrapper is deprecated and will be removed in 1.4. Use {{ function( \'function_to_call\' ) }} instead or use FunctionWrapper directly. For more information refer to https://timber.github.io/docs/guides/functions/');
 
-		return new FunctionWrapper( $function_name, $defaults, $return_output_buffer );
+		return new FunctionWrapper($function_name, $defaults, $return_output_buffer);
 	}
 
 	/**
@@ -436,17 +436,17 @@ 
 	 * @return array
 	 */
 	public static function filter_array( $list, $arrow, $operator = 'AND' ) {
-		if ( ! is_callable( $arrow ) ) {
-			self::warn( 'This filter is using Twig\'s filter by default. If you want to use wp_list_filter use {{ my_array|wp_list_filter }}.' );
-			return self::wp_list_filter( $list, $arrow, $operator );
+		if ( !is_callable($arrow) ) {
+			self::warn('This filter is using Twig\'s filter by default. If you want to use wp_list_filter use {{ my_array|wp_list_filter }}.');
+			return self::wp_list_filter($list, $arrow, $operator);
 		}
 
-		if ( is_array( $list ) ) {
-			return array_filter( $list, $arrow, \ARRAY_FILTER_USE_BOTH );
+		if ( is_array($list) ) {
+			return array_filter($list, $arrow, \ARRAY_FILTER_USE_BOTH);
 		}
 
 		// the IteratorIterator wrapping is needed as some internal PHP classes are \Traversable but do not implement \Iterator
-		return new \CallbackFilterIterator( new \IteratorIterator( $list ), $arrow );
+		return new \CallbackFilterIterator(new \IteratorIterator($list), $arrow);
 	}
 
 	/**
@@ -461,16 +461,16 @@ 
 	 * @return array
 	 */
 	public static function wp_list_filter( $list, $args, $operator = 'AND' ) {
-		if ( ! is_array( $args ) ) {
-			$args = array( 'slug' => $args );
+		if ( !is_array($args) ) {
+			$args = array('slug' => $args);
 		}
 
-		if ( ! is_array( $list ) && ! is_a( $list, 'Traversable' ) ) {
+		if ( !is_array($list) && !is_a($list, 'Traversable') ) {
 			return array();
 		}
 
-		$util = new \WP_List_Util( $list );
-		return $util->filter( $args, $operator );
+		$util = new \WP_List_Util($list);
+		return $util->filter($args, $operator);
 	}
 
 	/* Links, Forms, Etc. Utilities