3v4l.org

run code in 300+ PHP versions simultaneously
<?php $nomVideo = ''; $extensionVideo=''; list($nomVideo, $extensionVideo) = explode('.', parse_url('https://www.youtube.com/watch?v=YB5JIo12oaA')['path']); var_dump($nomVideo); var_dump($extensionVideo);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Warning: Undefined array key 1 in /in/hqjV8 on line 6 string(6) "/watch" NULL
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined offset: 1 in /in/hqjV8 on line 6 string(6) "/watch" NULL
Output for 7.3.32 - 7.3.33
string(6) "/watch" NULL

preferences:
202.6 ms | 401 KiB | 168 Q