dont cast to string in str::words method.

taylorotwell · taylorotwell · commit e55cf315783a · 2012-04-24T11:48:47.000-05:00
diff --git a/laravel/str.php b/laravel/str.php
@@ -148,7 +148,7 @@ public static function limit($value, $limit = 100, $end = '...')
 	 */
 	public static function words($value, $words = 100, $end = '...')
 	{
-		if (trim((string) $value) == '') return '';
+		if (trim($value) == '') return '';
 
 		preg_match('/^\s*+(?:\S++\s*+){1,'.$words.'}/', $value, $matches);
 

Original file line number	Diff line number	Diff line change
`@@ -148,7 +148,7 @@ public static function limit($value, $limit = 100, $end = '...')`
`148`	`148`	`*/`
`149`	`149`	`public static function words($value, $words = 100, $end = '...')`
`150`	`150`	`{`
`151`		`- if (trim((string) $value) == '') return '';`
	`151`	`+ if (trim($value) == '') return '';`
`152`	`152`
`153`	`153`	`preg_match('/^\s+(?:\S++\s+){1,'.$words.'}/', $value, $matches);`
`154`	`154`