note 33742 added to function.in-array
| From: | spam at r3m0v3_7h1s dot samuraiwar dot com | Date: | Sun, 06 Jul 2003 08:20:32 +0000 |
| Subject: | note 33742 added to function.in-array | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-51577@lists.php.net to get a copy of this message | ||
Be careful... This script was designed to check for required fields:
$required =
array('put','required','field','names','here');
foreach ($_POST as $k => $v) {
if ($v == '' && in_array($required, $k)) {
echo 'Empty field: ', $k, '<br>';
$missingfield = 'true';
}
}
Returns error, "Warning: in_array() [function.in-array]: Wrong datatype for second argument in
..."
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Manual Page -- http://www.php.net/manual/en/function.in-array.php
Edit Note -- http://master.php.net/manage/user-notes.php?action=edit+33742
Delete Note -- http://master.php.net/manage/user-notes.php?action=delete+33742&report=yes
Reject Note -- http://master.php.net/manage/user-notes.php?action=reject+33742&report=yes