Re: PHP 4.0 Bug #7404: Incompatible functions
| From: | Ignacio Vazquez-Abrams | Date: | Mon, 23 Oct 2000 15:07:33 +0000 |
| Subject: | Re: PHP 4.0 Bug #7404: Incompatible functions | ||
| References: | 1 | Groups: | php.dev |
| Request: | Send a blank email to php-dev+get-35957@lists.php.net to get a copy of this message | ||
On 23 Oct 2000 mpostupalski@wp-sa.pl wrote:
> From: mpostupalski@wp-sa.pl
> Operating system: Linux
> PHP version: 4.0.2
> PHP Bug Type: *General Issues
> Bug description: Incompatible functions
>
> Difference between PHP 3.0 and PHP 4.0. Function empty() in my opinion is incompatible. This is
> a test:
>
> $test='0'; //zero
> echo empty($test) ? "True" : "False";
> //PHP 3.0 returns "False";
> //PHP 4.0 returns "True";
Did you look at the list of known incompatibilities between PHP 3 and PHP
4 at http://www.php.net/version4/incompatibilities.php,
specifically point 8?
--
Ignacio Vazquez-Abrams <ignacio@openservices.net>