3v4l.org

run code in 300+ PHP versions simultaneously
<?php function 🙀() { return "🍩🍩🍩🍩🍩"; } var_dump( 🙀() );
Output for 7.0.0 - 7.0.23, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.31, 8.2.0 - 8.2.27, 8.3.0 - 8.3.19, 8.4.1 - 8.4.5
string(20) "🍩🍩🍩🍩🍩"
preferences:
140.21 ms | 408 KiB | 5 Q