This should be static I guess

ChristianGaertner · ChristianGaertner · commit 09cf41360ee7 · 2013-08-14T20:43:26.000+02:00
Shouldn' t break anything though.
diff --git a/VerbalExpressions.php b/VerbalExpressions.php
@@ -24,7 +24,7 @@ class VerbalExpressions
      * @param  string $value the to be added
      * @return string escaped value
      */
-    public function sanitize($value)
+    public static function sanitize($value)
     {
         return $value ? preg_quote($value, "/") : $value;
     }

Original file line number	Diff line number	Diff line change
`@@ -24,7 +24,7 @@ class VerbalExpressions`
`24`	`24`	`* @param string $value the to be added`
`25`	`25`	`* @return string escaped value`
`26`	`26`	`*/`
`27`		`- public function sanitize($value)`
	`27`	`+ public static function sanitize($value)`
`28`	`28`	`{`
`29`	`29`	`return $value ? preg_quote($value, "/") : $value;`
`30`	`30`	`}`