[php-src] Issue #11719: HTTP requests (file_get_contents, curl) times out when calling same server listener

Issue: https://github.com/php/php-src/issues/11719 Author: garygreen ### Description ### Issue When a script makes a HTTP call on Windows to the same host/server listener - it will time out. ### Steps to reproduce: 1. Install PHP 8.2.8 for Windows 2. Create **bug/test.php** file with following code: ```php <?php echo $_GET['say'] ?? file_get_contents('http://localhost/test.php?say=hello'); ``` 3. cd bug and start a php server in that folder: php -S localhost:80 4. Try to run the script, it will time out: php test.php The script will time out, as the file_get_contents never responds. ### Expected result It should echo hello to the console ### Further testing This issue extends further than file_get_contents and php web server - it also affects: * curl functions curl_exec etc not just file_get_contents * Using php-cgi.exe and nginx on Windows with fastcgi_pass * Also tested with Caddy web server, using proxy pass, same issue ### Linux/Unix This **doesn't affect linux**. Trying the above reproduction steps in Linux will echo hello. It also works as expected when using WSL/Windows Sub System for Linux. ### PHP Version PHP 8.2.8 ### Operating System Windows 10