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Bug #7404 Incompatible functions
Submitted: 2000-10-23 06:42 UTC Modified: 2000-10-25 20:29 UTC
From: mpostupalski at wp-sa dot pl Assigned:
Status: Closed Package: *General Issues
PHP Version: 4.0.2 OS: Linux
Private report: No CVE-ID: None
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From: mpostupalski at wp-sa dot pl
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 [2000-10-23 06:42 UTC] mpostupalski at wp-sa dot pl 
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";

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 [2000-10-25 20:29 UTC] joey@php.net 
This is intentional.
 
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