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Changed preg_replace to preg_replace callback

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This commit is contained in:
Mohamad Elrashidin Bin Sajeli 2014-05-08 20:40:57 +08:00
parent e673df3ba8
commit b082cf1742
1 changed files with 12 additions and 2 deletions
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14
lib/functions.php
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@ -2565,12 +2565,22 @@ function dn_unescape($dn) {
$a = array();
foreach ($dn as $key => $rdn)
$a[$key] = preg_replace('/\\\([0-9A-Fa-f]{2})/e',"''.chr(hexdec('\\1')).''",$rdn);
$a[$key] = preg_replace_callback('/\\\([0-9A-Fa-f]{2})/',
function ($r) {
return "''.chr(hexdec('$r[1]')).''";
},
$rdn
);
return $a;
} else {
return preg_replace('/\\\([0-9A-Fa-f]{2})/e',"''.chr(hexdec('\\1')).''",$dn);
return preg_replace_callback('/\\\([0-9A-Fa-f]{2})/',
function ($r) {
return "''.chr(hexdec('$r[1]')).''";
},
$dn
);
}
}