str_replace(): Passing null to parameter #2 ($replace) of type array|string is deprecated"
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@ -27,6 +27,6 @@ class Xml extends AbstractEscaper
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protected function escapeSingleValue($input)
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protected function escapeSingleValue($input)
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{
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{
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// todo: omit encoding parameter after migration onto PHP 5.4
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// todo: omit encoding parameter after migration onto PHP 5.4
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return (!is_null($input)) ? htmlspecialchars($input, ENT_QUOTES, 'UTF-8') : null;
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return (!is_null($input)) ? htmlspecialchars($input, ENT_QUOTES, 'UTF-8') : '';
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}
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}
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}
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}
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@ -261,7 +261,7 @@ class TemplateProcessor
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$subject = utf8_encode($subject);
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$subject = utf8_encode($subject);
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}
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}
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return $subject;
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return (!is_null($subject)) ? $subject : '';
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}
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}
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/**
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/**
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