type casting problem
| From: | Armand Turpel | Date: | Sun, 22 Feb 2004 18:58:50 +0000 |
| Subject: | type casting problem | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-178496@lists.php.net to get a copy of this message | ||
Hi,
Is it possible that some functions in different php versions (4.1 .....
4.1.2 ....) has problems with type castings so that the following script has
different results in different php versions?
<?php
if(FALSE === is_file('aaaaa'))
echo "is_file === no file<br><br>";
if(FALSE == is_file('aaaaa'))
echo "is_file == no file<br><br>";
if(FALSE === file_exists('aaaaa'))
echo "file_exists === no file<br><br>";
if(FALSE == file_exists('aaaaa'))
echo "file_exists == no file<br><br>";
if(FALSE === is_dir('aaaaa'))
echo "is_dir === no dir<br><br>";
if(FALSE == is_dir('aaaaa'))
echo "is_dir == no dir<br><br>";
?>