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run code in 300+ PHP versions simultaneously
<?php $string = <<<STRING PHP is a widely-used general-purpose server side scripting language STRING; $result = []; while (!ctype_space($string)) { $line = []; $string = preg_replace_callback( "~.$|^$~m", function($m) use(&$line) { $line[] = $m[0] === '' ? ' ' : $m[0]; return ''; }, $string, ); array_unshift($result, implode(' ', $line)); } echo implode("\n", $result);
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.4, 8.3.6 - 8.3.25, 8.4.1 - 8.4.12
g e n e w r s i a e d l r s P e - v c l H l p e r a P y u r i n - r p g i u p s t u s s o i i a e s d n g a d e e g e
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 g e n e w r s i a e d l r s P e - v c l H l p e r a P y u r i n - r p g i u p s t u s s o i i a e s d n g a d e e g e
preferences:
147.63 ms | 408 KiB | 5 Q