note 30983 added to control-structures.while
| From: | tcn at pandora dot be | Date: | Sat, 05 Apr 2003 10:46:15 +0000 |
| Subject: | note 30983 added to control-structures.while | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-46250@lists.php.net to get a copy of this message | ||
When you do a while loop like this:
$String=array ("a","b","c");
$i=0;
while ($String[$i])
{
echo $String[$i];
$i++;
}
And error reporting is set to E_ALL you get a warning message saying there's an undefined
index.
There's a simple solution to this:
$String=array ("a","b","c);
$i=0;
while ($i<count($String)
{
echo $String[$i];
$i++;
}
And away the warning is!
--
http://www.php.net/manual/en/control-structures.while.php
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