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Fix regex for bug#48836
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@283700 c90b9560-bf6c-de11-be94-00142212c4b1
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1 changed files with 3 additions and 2 deletions
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@ -1,5 +1,5 @@
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<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.53 $ -->
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<!-- $Revision: 1.54 $ -->
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<chapter xml:id="features.http-auth" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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<title>HTTP authentication with PHP</title>
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@ -105,8 +105,9 @@ function http_digest_parse($txt)
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// protect against missing data
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$needed_parts = array('nonce'=>1, 'nc'=>1, 'cnonce'=>1, 'qop'=>1, 'username'=>1, 'uri'=>1, 'response'=>1);
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$data = array();
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$keys = implode('|', array_keys($needed_parts));
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preg_match_all('@(\w+)=(?:([\'"])([^\2]+)\2|([^\s,]+))@', $txt, $matches, PREG_SET_ORDER);
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preg_match_all('@(' . $keys . ')=(?:([\'"])([^\2]+?)\2|([^\s,]+))@', $txt, $matches, PREG_SET_ORDER);
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foreach ($matches as $m) {
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$data[$m[1]] = $m[3] ? $m[3] : $m[4];
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