3v4l.org

run code in 300+ PHP versions simultaneously
<?php $client_version_header = '1.5'; $oldVersion = false; if(!$client_version_header){ $oldVersion = true; } else { $splitted = explode('.', $client_version_header); $major = $splitted[0]; $minor = $splitted[1]; if($major < 1){ $oldVersion = true; } if($major == 1 && $minor < 5){ $oldVersion = true; } } if($oldVersion) { echo 'oldversion'; } else { echo 'newVersion'; }

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45.18 ms | 402 KiB | 5 Q