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