3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tokens = token_get_all( "<?php\n echo 'hello world';" ); var_dump($tokens);
Output for 8.3.0, 8.3.2, 8.3.4
array(6) { [0]=> array(3) { [0]=> int(394) [1]=> string(6) "<?php " [2]=> int(1) } [1]=> array(3) { [0]=> int(397) [1]=> string(1) " " [2]=> int(2) } [2]=> array(3) { [0]=> int(328) [1]=> string(4) "echo" [2]=> int(2) } [3]=> array(3) { [0]=> int(397) [1]=> string(1) " " [2]=> int(2) } [4]=> array(3) { [0]=> int(320) [1]=> string(13) "'hello world'" [2]=> int(2) } [5]=> string(1) ";" }
Output for 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.1, 8.3.3
array(6) { [0]=> array(3) { [0]=> int(389) [1]=> string(6) "<?php " [2]=> int(1) } [1]=> array(3) { [0]=> int(392) [1]=> string(1) " " [2]=> int(2) } [2]=> array(3) { [0]=> int(291) [1]=> string(4) "echo" [2]=> int(2) } [3]=> array(3) { [0]=> int(392) [1]=> string(1) " " [2]=> int(2) } [4]=> array(3) { [0]=> int(269) [1]=> string(13) "'hello world'" [2]=> int(2) } [5]=> string(1) ";" }
Output for 8.0.30
array(6) { [0]=> array(3) { [0]=> int(387) [1]=> string(6) "<?php " [2]=> int(1) } [1]=> array(3) { [0]=> int(390) [1]=> string(1) " " [2]=> int(2) } [2]=> array(3) { [0]=> int(291) [1]=> string(4) "echo" [2]=> int(2) } [3]=> array(3) { [0]=> int(390) [1]=> string(1) " " [2]=> int(2) } [4]=> array(3) { [0]=> int(269) [1]=> string(13) "'hello world'" [2]=> int(2) } [5]=> string(1) ";" }
Output for 8.0.0 - 8.0.29
array(6) { [0]=> array(3) { [0]=> int(390) [1]=> string(6) "<?php " [2]=> int(1) } [1]=> array(3) { [0]=> int(393) [1]=> string(1) " " [2]=> int(2) } [2]=> array(3) { [0]=> int(326) [1]=> string(4) "echo" [2]=> int(2) } [3]=> array(3) { [0]=> int(393) [1]=> string(1) " " [2]=> int(2) } [4]=> array(3) { [0]=> int(318) [1]=> string(13) "'hello world'" [2]=> int(2) } [5]=> string(1) ";" }
Output for 7.4.0 - 7.4.33
array(6) { [0]=> array(3) { [0]=> int(382) [1]=> string(6) "<?php " [2]=> int(1) } [1]=> array(3) { [0]=> int(385) [1]=> string(1) " " [2]=> int(2) } [2]=> array(3) { [0]=> int(324) [1]=> string(4) "echo" [2]=> int(2) } [3]=> array(3) { [0]=> int(385) [1]=> string(1) " " [2]=> int(2) } [4]=> array(3) { [0]=> int(315) [1]=> string(13) "'hello world'" [2]=> int(2) } [5]=> string(1) ";" }
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33
array(6) { [0]=> array(3) { [0]=> int(379) [1]=> string(6) "<?php " [2]=> int(1) } [1]=> array(3) { [0]=> int(382) [1]=> string(1) " " [2]=> int(2) } [2]=> array(3) { [0]=> int(328) [1]=> string(4) "echo" [2]=> int(2) } [3]=> array(3) { [0]=> int(382) [1]=> string(1) " " [2]=> int(2) } [4]=> array(3) { [0]=> int(323) [1]=> string(13) "'hello world'" [2]=> int(2) } [5]=> string(1) ";" }
Output for 5.6.7 - 5.6.28
array(6) { [0]=> array(3) { [0]=> int(376) [1]=> string(6) "<?php " [2]=> int(1) } [1]=> array(3) { [0]=> int(379) [1]=> string(1) " " [2]=> int(2) } [2]=> array(3) { [0]=> int(319) [1]=> string(4) "echo" [2]=> int(2) } [3]=> array(3) { [0]=> int(379) [1]=> string(1) " " [2]=> int(2) } [4]=> array(3) { [0]=> int(318) [1]=> string(13) "'hello world'" [2]=> int(2) } [5]=> string(1) ";" }
Output for 5.5.24 - 5.5.35
array(6) { [0]=> array(3) { [0]=> int(374) [1]=> string(6) "<?php " [2]=> int(1) } [1]=> array(3) { [0]=> int(377) [1]=> string(1) " " [2]=> int(2) } [2]=> array(3) { [0]=> int(317) [1]=> string(4) "echo" [2]=> int(2) } [3]=> array(3) { [0]=> int(377) [1]=> string(1) " " [2]=> int(2) } [4]=> array(3) { [0]=> int(316) [1]=> string(13) "'hello world'" [2]=> int(2) } [5]=> string(1) ";" }
Output for 5.4.2 - 5.4.45
array(6) { [0]=> array(3) { [0]=> int(372) [1]=> string(6) "<?php " [2]=> int(1) } [1]=> array(3) { [0]=> int(375) [1]=> string(1) " " [2]=> int(2) } [2]=> array(3) { [0]=> int(316) [1]=> string(4) "echo" [2]=> int(2) } [3]=> array(3) { [0]=> int(375) [1]=> string(1) " " [2]=> int(2) } [4]=> array(3) { [0]=> int(315) [1]=> string(13) "'hello world'" [2]=> int(2) } [5]=> string(1) ";" }

preferences:
170.49 ms | 402 KiB | 238 Q