My recursive unchunk function:
<?php
function unchunk($result)
{return preg_replace('/([0-9A-F]+)\r\n(.*)/sie',
'($cnt=@base_convert("\1", 16, 10))
?substr(($str=@strtr(\'\2\', array(\'\"\'=>\'"\', \'\\\\0\'=>"\x00"))), 0, $cnt).unchunk(substr($str, $cnt+2))
:""
',
$result
);
}
?>