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Dont do a foreach on a non-array (if no questions were answered)

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This commit is contained in:
james 2006-02-01 17:53:04 +00:00
parent b63674f649
commit d56f62f95e
1 changed files with 11 additions and 8 deletions
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3
register_participants_safety.php
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@ -74,6 +74,8 @@ echo mysql_error();
{
//first we will delete all their old answer, its easier to delete and re-insert in this case then it would be to find the corresponding answers and update them
mysql_query("DELETE FROM safety WHERE registrations_id='".$_SESSION['registration_id']."' AND year='".$config['FAIRYEAR']."'");
if(is_array($_POST['safety']))
{
$safetyids=array_keys($_POST['safety']);
foreach($safetyids AS $key=>$val)
{
@ -87,6 +89,7 @@ echo mysql_error();
}
}
}
}