[php-src] Issue #19542: require() with >2GB
| From: | thbley | Date: | Thu, 21 Aug 2025 12:37:43 +0000 |
| Subject: | [php-src] Issue #19542: require() with >2GB | ||
| Groups: | php.bugs | ||
| Request: | Send a blank email to php-bugs+get-250593@lists.php.net to get a copy of this message | ||
Issue: https://github.com/php/php-src/issues/19542
Author: thbley
### Description
The following code:
```php
<?php
ini_set('display_errors', 1);
ini_set('memory_limit', '10G');
$fp = fopen('/tmp/test.php', 'w');
fwrite($fp, '<?php return "');
for ($i=0; $i < 2048; $i++) {
fwrite($fp, str_repeat('#', 1024*1024));
}
fwrite($fp, '";');
fclose($fp);
$a = require '/tmp/test.php';
echo strlen($a);
```
Resulted in this output:
```
0
```
But I expected this output instead:
```
2147483664 (or similar)
```
### PHP Version
```plain
PHP 8.4.11 (cli) (built: Aug 3 2025 08:42:03) (NTS)
Copyright (c) The PHP Group
Built by Debian
Zend Engine v4.4.11, Copyright (c) Zend Technologies
with Zend OPcache v8.4.11, Copyright (c), by Zend Technologies
```
### Operating System
Ubuntu 22.04.5 LTS