3v4l.org

run code in 300+ PHP versions simultaneously
<?php $line = ''; $number = 5; for ($i = 1; $i <= $number; $i++) { $line = str_repeat('*', $i) . $line . '0'; echo $line . PHP_EOL; }
Output for 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
*0 ***00 ******000 **********0000 ***************00000
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 *0 ***00 ******000 **********0000 ***************00000
preferences:
182.27 ms | 402 KiB | 191 Q