note 90287 deleted from language.oop5.magic by danbrown
| From: | danbrown@php.net | Date: | Tue, 14 Apr 2009 20:18:07 +0000 |
| Subject: | note 90287 deleted from language.oop5.magic by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-153220@lists.php.net to get a copy of this message | ||
Note Submitter: isaac dot raway at sierra-bravo dot com
----
In reply to muratyaman at gmail dot com
This is NOT unexpected. I would expect recursion because the -> is not interpreted inside of
strings unless you wrap the whole expression in braces. Therefore PHP is trying to get the string
value of $this followed by "->" then the string value of $attrib.
<?php
//This causes RECURSION because of parsing between double quotes. This is a very UNEXPECTED
behaviour!
function nz_($attrib){
$s = '';
if($this->$attrib != '') $s = "$attrib =
\"$this->$attrib\"";
return $s;
}
?>
You probably meant:
<?php
if($this->$attrib != '') $s = "$attrib = \"{$this->$attrib}\"";
?>