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Refactor create_function() into anonymous function

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Casper Langemeijer 2017-04-17 15:35:00 +02:00
parent 4a069f7c85
commit 4a0118bae6
1 changed files with 1 additions and 1 deletions
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phpseclib/File/X509.php
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@ -1686,7 +1686,7 @@ class X509
$value = array_pop($value); // Always strip data type. $value = array_pop($value); // Always strip data type.
} }
} elseif (is_object($value) && $value instanceof Element) { } elseif (is_object($value) && $value instanceof Element) {
$callback = create_function('$x', 'return "\x" . bin2hex($x[0]);'); $callback = function($x) { return '\x' . bin2hex($x[0]); };
$value = strtoupper(preg_replace_callback('#[^\x20-\x7E]#', $callback, $value->element)); $value = strtoupper(preg_replace_callback('#[^\x20-\x7E]#', $callback, $value->element));
} }
$output.= $desc . '=' . $value; $output.= $desc . '=' . $value;