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run code in 300+ PHP versions simultaneously
<?php $a = array ('zero','one','two', 'three'); foreach ($a as &$v) { echo $v.PHP_EOL; } echo $v.PHP_EOL; print_r($a); foreach ($a as $v) { echo $v.PHP_EOL; }
Output for 7.1.0 - 7.1.33, 7.2.0 - 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 - 8.2.19, 8.3.0 - 8.3.4, 8.3.6 - 8.3.7
zero one two three three Array ( [0] => zero [1] => one [2] => two [3] => three ) zero one two two
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 zero one two three three Array ( [0] => zero [1] => one [2] => two [3] => three ) zero one two two
preferences:
141.4 ms | 402 KiB | 190 Q