3v4l.org

run code in 300+ PHP versions simultaneously
<?php $argv[1] = '24601.283'; list($a,$b)=explode('.',strrev($argv[1])); $f = function($s) { $i=1; foreach(str_split($s) as $n) { $t[] = str_pad($n, $i++, '0'); } return array_reverse($t); }; echo implode('+',array_merge($f($b),$f($a)));
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.6 - 7.2.33, 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
20000+4000+600+00+1+200+80+3
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 20000+4000+600+00+1+200+80+3
preferences:
168.66 ms | 402 KiB | 211 Q