RE: [PHP] Getting at $_POST values using a loop

echo "<hr>$fieldname:<input name='FieldName[]' maxlength='25'>"; for ($i=0, $n=sizeof($_POST['FieldName']); $i<$n; $i++){ // do whatever you need to do with each field echo $_POST['FieldName'][$i]; } -----Original Message----- From: Dave Alger [mailto:news@alger2000.freeserve.co.uk] Sent: Sunday, June 22, 2003 9:12 PM To: php-general@lists.php.net Subject: [PHP] Getting at $_POST values using a loop Hi all, This one is causing me a few headaches. How should I be doing this? On my previous page I've created a series of fields using a loop so that a field is created like this: echo "<hr>$fieldname:<input name='Field$n' maxlength='25'>"; On my next page then I've got to try to read these values. I could do this as $_POST['Field0'], $_POST['Field1'] etc but a loop is what is required. I've tried getting at the value by: $a=$_POST['Field$n']; and $nb='$'."_POST['Field".$n."']"; $a=$$nb; And neither works. How should I be doing it? Thanks in advance for all help. regards, Dave --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.491 / Virus Database: 290 - Release Date: 18/06/2003 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php