3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arg = true; if($arg === '文字') { echo '3イコール:文字列\n'; } else if ($arg === '変数') { echo '3イコール:変数\n';; } if($arg == '文字') { echo '2イコール:文字列\n'; } else if ($arg == '変数') { echo '2イコール:変数\n';; } ?>
Output for 7.0.0 - 7.0.20, 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 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
2イコール:文字列\n
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 2イコール:文字列\n
preferences:
182.58 ms | 402 KiB | 210 Q