note 41748 added to ref.strings

here are two functions which i did not find here strhex and hexstr, for converting strings into hex and from hex to strings function strhex($string) { $hex=""; for ($i=0;$i<strlen($string);$i++) $hex.=dechex(ord($string[$i])); return $hex; } function hexstr($hex) { $string=""; for ($i=0;$i<strlen($hex)-1;$i+=2) $string.=chr(hexdec($hex[$i].$hex[$i+1])); return $string; } ---- Manual Page -- http://www.php.net/manual/en/ref.strings.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+41748 Delete -- http://master.php.net/manage/user-notes.php?action=delete+41748&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+41748&report=yes Search -- http://master.php.net/manage/user-notes.php