RE: [PHP] Alternate Colors in Rows ($r=!$r)
| From: | Jay Blanchard | Date: | Fri, 05 Oct 2007 18:46:33 +0000 |
| Subject: | RE: [PHP] Alternate Colors in Rows ($r=!$r) | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-262835@lists.php.net to get a copy of this message | ||
[snip]
>
> But why does the ($r=!$r) ternary condition work?. (I understand
> that it DOES but not WHY.)
[/snip]
Check this out -
http://us3.php.net/manual/en/language.operators.assignment.php
It says the value of the assignment is the value assigned, so maybe
assignments to anything other than 0 (or false) return true while
assignments to 0 (or false) return false.