note 70426 deleted from language.control-structures by colder
| From: | colder@php.net | Date: | Mon, 16 Oct 2006 11:01:02 +0000 |
| Subject: | note 70426 deleted from language.control-structures by colder | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-118569@lists.php.net to get a copy of this message | ||
Note Submitter: Diz
Reason: bad code
----
Considering how important the "if" construct is there's not alot of love given to
this section..
I hope this simplifies the below examples.
<?php
$a = "set";
if ($b = $a) echo "will display this. \$b = $b";
unset($a);
if ($c = $a) echo "Doesn't dispay this";
if(isset($c)) echo "\$c = $c"; // returns nothing as $c isn't set
/* returns
will display this. $b = set
*/
?>