3v4l.org

run code in 300+ PHP versions simultaneously
<?php $name = "Taro"; $value1 = "Hello $name\n"; $value = 'Hello $name\n'; ?>
Output for 8.2.0 - 8.2.29, 8.3.0 - 8.3.23, 8.4.1 - 8.4.10
preferences:
42.1 ms | 406 KiB | 5 Q