note 5482 deleted from function.strlen by alindeman
| From: | alindeman@php.net | Date: | Sun, 21 Apr 2002 20:51:58 +0000 |
| Subject: | note 5482 deleted from function.strlen by alindeman | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-29655@lists.php.net to get a copy of this message | ||
Bug or feature? I want to treat a string as an array ("traverse it") like this, and it
gets me a warning about "illegal string index" when it reaches the end of the string.
$tmp=0; $s="blah";
while($c=$s[$tmp++]) { echo $c; }
This also spits warnings with "do {..} while(..)".