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run code in 300+ PHP versions simultaneously
<?php $🤔 = 'Hello'; $🌎 = 'World'; function 💬($🔠, $🔡) { echo $🔠.' '.$🔡; }; 💬($🤔,$🔫);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
Warning: Undefined variable $🔫 in /in/Ucbsb on line 10 Hello
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
Notice: Undefined variable: 🔫 in /in/Ucbsb on line 10 Hello
Output for 7.3.32 - 7.3.33, 7.4.26
Hello
preferences:
197.88 ms | 402 KiB | 292 Q