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run code in 300+ PHP versions simultaneously
<?php $code = '<?php {?>'; $tokens = token_get_all($code); foreach ($tokens as $token) { if (is_array($token)) { echo (token_name($token[0]) . ': ' . $token[1] . '\n'); } else { echo ('' . $token . '\n'); } }
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.6 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
T_OPEN_TAG: <?php \n{\nT_CLOSE_TAG: ?>\n

preferences:
242.83 ms | 405 KiB | 339 Q