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Subject: Re: [PHP-DEV] does PHP5 do locking on PHP files that are included
From: cellog@php.net (Greg Beaver)

I've got a short test script:

saved as C:\php5\pear\test.php:

<?php
$statedir = getcwd();
$fp = fopen($statedir . DIRECTORY_SEPARATOR . 'Tester.php', 'w');
fwrite($fp, '<?php class Tester {} ?>');
fclose($fp);
include_once $statedir . DIRECTORY_SEPARATOR . 'Tester.php';
unlink($statedir . DIRECTORY_SEPARATOR . 'Tester.php');
?>

It's *definitely* related to include_once/require_once

Greg

Output:

<br />
<b>Warning</b>:  unlink(C:\php5\pear\Tester.php) [<a 
href='function.unlink'>function.unlink</a>]: Permission denied in 
<b>C:\php5\pear\test.php</b> on line <b>7</b><br />