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run code in 300+ PHP versions simultaneously
<?php $code = '<?php echo 0x00+2;'; foreach(token_get_all($code) as $c){ if(is_array($c)){ print(token_name($c[0]).": \t".$c[1]."\n"); } else { print("$c\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 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 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 - 8.3.6
T_OPEN_TAG: <?php T_ECHO: echo T_WHITESPACE: T_LNUMBER: 0x00 + T_LNUMBER: 2 ;
preferences:
223.18 ms | 406 KiB | 315 Q