3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tokens = token_get_all('<?php $a = 1 + 2; echo $a ?>'); foreach($tokens as $token) { if(is_array($token)) { echo token_name($token[0]) . " ($token[1])" . PHP_EOL; } else { echo $token . PHP_EOL; } }

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39.87 ms | 402 KiB | 5 Q