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HELP: Undefined variable
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Join Date: Dec 2008
Posts: 1
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Help!
I keep getting the following error:
<b>Notice</b>: Underfined variable: theHash in <b>C:\wamp\www\HelloSeanThisIsForYourMyFriend.php</b>on line<b>46</b><br/>
f5bd6294083c680ec4a0e05bf1dbce38
From file:
Is there a simple fix to this please?
I keep getting the following error:
<b>Notice</b>: Underfined variable: theHash in <b>C:\wamp\www\HelloSeanThisIsForYourMyFriend.php</b>on line<b>46</b><br/>
f5bd6294083c680ec4a0e05bf1dbce38
From file:
PHP Syntax (Toggle Plain Text)
<?php /*-------------------------------------------------------------------------------------- - - - - - - - - - - - - - - - - -- - // $theMD5 = md5("ayht" . $_POST["rn"] . "thy", 1); $hexArr[0] = "0"; $hexArr[1] = "1"; $hexArr[2] = "2"; $hexArr[3] = "3"; $hexArr[4] = "4"; $hexArr[5] = "5"; $hexArr[6] = "6"; $hexArr[7] = "7"; $hexArr[8] = "8"; $hexArr[9] = "9"; $hexArr[10] = "A"; $hexArr[11] = "B"; $hexArr[12] = "C"; $hexArr[13] = "D"; $hexArr[14] = "E"; $hexArr[15] = "F"; for($i=0;$i<strlen($theMD5);$i++) { $tmp1 = ord($theMD5[$i]) / 16; $tmp2 = ord($theMD5[$i]) % 16; $theHash = $theHash. $hexArr[$tmp1] . $hexArr[$tmp2]; } $theHash = strtolower($theHash); echo $theHash; ?>
Is there a simple fix to this please?
Last edited by mattbaker; Dec 31st, 2008 at 9:46 am.
Set $theHash equal to empy before the for loop.
Also, I think you'll want to poulate $theHash like this:
Also, I think you'll want to poulate $theHash like this:
php Syntax (Toggle Plain Text)
$theHash=""; for($i=0;$i<strlen($theMD5);$i++) { $tmp1 = ord($theMD5[$i]) / 16; $tmp2 = ord($theMD5[$i]) % 16; $theHash.= $hexArr[$tmp1] . $hexArr[$tmp2]; }
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