3v4l.org

run code in 300+ PHP versions simultaneously
<?php $code = ' $a = $b = 0; $foo = function (...$foo) {}; $bar = $a <=> $b; $baz = $foo ?? $bar; '; var_dump(token_get_all($code));
Output for 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.1, 8.3.3, 8.3.5 - 8.3.6
array(1) { [0]=> array(3) { [0]=> int(267) [1]=> string(83) " $a = $b = 0; $foo = function (...$foo) {}; $bar = $a <=> $b; $baz = $foo ?? $bar; " [2]=> int(1) } }
Output for 8.3.0, 8.3.2, 8.3.4
array(1) { [0]=> array(3) { [0]=> int(318) [1]=> string(83) " $a = $b = 0; $foo = function (...$foo) {}; $bar = $a <=> $b; $baz = $foo ?? $bar; " [2]=> int(1) } }
Output for 8.0.0 - 8.0.29
array(1) { [0]=> array(3) { [0]=> int(316) [1]=> string(83) " $a = $b = 0; $foo = function (...$foo) {}; $bar = $a <=> $b; $baz = $foo ?? $bar; " [2]=> int(1) } }
Output for 7.4.0 - 7.4.33
array(1) { [0]=> array(3) { [0]=> int(313) [1]=> string(83) " $a = $b = 0; $foo = function (...$foo) {}; $bar = $a <=> $b; $baz = $foo ?? $bar; " [2]=> int(1) } }
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33
array(1) { [0]=> array(3) { [0]=> int(321) [1]=> string(83) " $a = $b = 0; $foo = function (...$foo) {}; $bar = $a <=> $b; $baz = $foo ?? $bar; " [2]=> int(1) } }
Output for 5.6.0 - 5.6.38
array(1) { [0]=> array(3) { [0]=> int(314) [1]=> string(83) " $a = $b = 0; $foo = function (...$foo) {}; $bar = $a <=> $b; $baz = $foo ?? $bar; " [2]=> int(1) } }
Output for 5.5.0 - 5.5.38
array(1) { [0]=> array(3) { [0]=> int(312) [1]=> string(83) " $a = $b = 0; $foo = function (...$foo) {}; $bar = $a <=> $b; $baz = $foo ?? $bar; " [2]=> int(1) } }

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