View: Define parameter $var for escape() as nullable

This commit is contained in:
raviks789 2023-08-15 08:04:56 +02:00
parent bf5aa41d63
commit fdddc21bc8

View File

@ -99,7 +99,7 @@ class View extends Zend_View_Abstract
/** /**
* Escape the given value top be safely used in view scripts * Escape the given value top be safely used in view scripts
* *
* @param string $var The output to be escaped * @param ?string $var The output to be escaped
* @return string * @return string
*/ */
public function escape($var) public function escape($var)