3v4l.org

run code in 300+ PHP versions simultaneously
<?php $source = <<<'code' <?php class A { const PUBLIC = 1; } code; $tokens = token_get_all($source); var_dump($tokens); foreach ($tokens as $token) { if (is_array($token)) { echo token_name($token[0]) , PHP_EOL; } }
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.1, 8.3.3, 8.3.6
array(18) { [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(333) [1]=> string(5) "class" [2]=> int(3) } [3]=> array(3) { [0]=> int(392) [1]=> string(1) " " [2]=> int(3) } [4]=> array(3) { [0]=> int(262) [1]=> string(1) "A" [2]=> int(3) } [5]=> array(3) { [0]=> int(392) [1]=> string(1) " " [2]=> int(3) } [6]=> string(1) "{" [7]=> array(3) { [0]=> int(392) [1]=> string(5) " " [2]=> int(4) } [8]=> array(3) { [0]=> int(312) [1]=> string(5) "const" [2]=> int(5) } [9]=> array(3) { [0]=> int(392) [1]=> string(1) " " [2]=> int(5) } [10]=> array(3) { [0]=> int(326) [1]=> string(6) "PUBLIC" [2]=> int(5) } [11]=> array(3) { [0]=> int(392) [1]=> string(1) " " [2]=> int(5) } [12]=> string(1) "=" [13]=> array(3) { [0]=> int(392) [1]=> string(1) " " [2]=> int(5) } [14]=> array(3) { [0]=> int(260) [1]=> string(1) "1" [2]=> int(5) } [15]=> string(1) ";" [16]=> array(3) { [0]=> int(392) [1]=> string(1) " " [2]=> int(5) } [17]=> string(1) "}" } T_OPEN_TAG T_WHITESPACE T_CLASS T_WHITESPACE T_STRING T_WHITESPACE T_WHITESPACE T_CONST T_WHITESPACE T_PUBLIC T_WHITESPACE T_WHITESPACE T_LNUMBER T_WHITESPACE
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 array(18) { [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(333) [1]=> string(5) "class" [2]=> int(3) } [3]=> array(3) { [0]=> int(392) [1]=> string(1) " " [2]=> int(3) } [4]=> array(3) { [0]=> int(262) [1]=> string(1) "A" [2]=> int(3) } [5]=> array(3) { [0]=> int(392) [1]=> string(1) " " [2]=> int(3) } [6]=> string(1) "{" [7]=> array(3) { [0]=> int(392) [1]=> string(5) " " [2]=> int(4) } [8]=> array(3) { [0]=> int(312) [1]=> string(5) "const" [2]=> int(5) } [9]=> array(3) { [0]=> int(392) [1]=> string(1) " " [2]=> int(5) } [10]=> array(3) { [0]=> int(326) [1]=> string(6) "PUBLIC" [2]=> int(5) } [11]=> array(3) { [0]=> int(392) [1]=> string(1) " " [2]=> int(5) } [12]=> string(1) "=" [13]=> array(3) { [0]=> int(392) [1]=> string(1) " " [2]=> int(5) } [14]=> array(3) { [0]=> int(260) [1]=> string(1) "1" [2]=> int(5) } [15]=> string(1) ";" [16]=> array(3) { [0]=> int(392) [1]=> string(1) " " [2]=> int(5) } [17]=> string(1) "}" } T_OPEN_TAG T_WHITESPACE T_CLASS T_WHITESPACE T_STRING T_WHITESPACE T_WHITESPACE T_CONST T_WHITESPACE T_PUBLIC T_WHITESPACE T_WHITESPACE T_LNUMBER T_WHITESPACE
Output for 8.3.0, 8.3.2, 8.3.4
array(18) { [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(369) [1]=> string(5) "class" [2]=> int(3) } [3]=> array(3) { [0]=> int(397) [1]=> string(1) " " [2]=> int(3) } [4]=> array(3) { [0]=> int(313) [1]=> string(1) "A" [2]=> int(3) } [5]=> array(3) { [0]=> int(397) [1]=> string(1) " " [2]=> int(3) } [6]=> string(1) "{" [7]=> array(3) { [0]=> int(397) [1]=> string(5) " " [2]=> int(4) } [8]=> array(3) { [0]=> int(349) [1]=> string(5) "const" [2]=> int(5) } [9]=> array(3) { [0]=> int(397) [1]=> string(1) " " [2]=> int(5) } [10]=> array(3) { [0]=> int(362) [1]=> string(6) "PUBLIC" [2]=> int(5) } [11]=> array(3) { [0]=> int(397) [1]=> string(1) " " [2]=> int(5) } [12]=> string(1) "=" [13]=> array(3) { [0]=> int(397) [1]=> string(1) " " [2]=> int(5) } [14]=> array(3) { [0]=> int(311) [1]=> string(1) "1" [2]=> int(5) } [15]=> string(1) ";" [16]=> array(3) { [0]=> int(397) [1]=> string(1) " " [2]=> int(5) } [17]=> string(1) "}" } T_OPEN_TAG T_WHITESPACE T_CLASS T_WHITESPACE T_STRING T_WHITESPACE T_WHITESPACE T_CONST T_WHITESPACE T_PUBLIC T_WHITESPACE T_WHITESPACE T_LNUMBER T_WHITESPACE
Output for 8.0.30
array(18) { [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(332) [1]=> string(5) "class" [2]=> int(3) } [3]=> array(3) { [0]=> int(390) [1]=> string(1) " " [2]=> int(3) } [4]=> array(3) { [0]=> int(262) [1]=> string(1) "A" [2]=> int(3) } [5]=> array(3) { [0]=> int(390) [1]=> string(1) " " [2]=> int(3) } [6]=> string(1) "{" [7]=> array(3) { [0]=> int(390) [1]=> string(5) " " [2]=> int(4) } [8]=> array(3) { [0]=> int(312) [1]=> string(5) "const" [2]=> int(5) } [9]=> array(3) { [0]=> int(390) [1]=> string(1) " " [2]=> int(5) } [10]=> array(3) { [0]=> int(326) [1]=> string(6) "PUBLIC" [2]=> int(5) } [11]=> array(3) { [0]=> int(390) [1]=> string(1) " " [2]=> int(5) } [12]=> string(1) "=" [13]=> array(3) { [0]=> int(390) [1]=> string(1) " " [2]=> int(5) } [14]=> array(3) { [0]=> int(260) [1]=> string(1) "1" [2]=> int(5) } [15]=> string(1) ";" [16]=> array(3) { [0]=> int(390) [1]=> string(1) " " [2]=> int(5) } [17]=> string(1) "}" } T_OPEN_TAG T_WHITESPACE T_CLASS T_WHITESPACE T_STRING T_WHITESPACE T_WHITESPACE T_CONST T_WHITESPACE T_PUBLIC T_WHITESPACE T_WHITESPACE T_LNUMBER T_WHITESPACE
Output for 8.0.0 - 8.0.29
array(18) { [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(366) [1]=> string(5) "class" [2]=> int(3) } [3]=> array(3) { [0]=> int(393) [1]=> string(1) " " [2]=> int(3) } [4]=> array(3) { [0]=> int(311) [1]=> string(1) "A" [2]=> int(3) } [5]=> array(3) { [0]=> int(393) [1]=> string(1) " " [2]=> int(3) } [6]=> string(1) "{" [7]=> array(3) { [0]=> int(393) [1]=> string(5) " " [2]=> int(4) } [8]=> array(3) { [0]=> int(347) [1]=> string(5) "const" [2]=> int(5) } [9]=> array(3) { [0]=> int(393) [1]=> string(1) " " [2]=> int(5) } [10]=> array(3) { [0]=> int(360) [1]=> string(6) "PUBLIC" [2]=> int(5) } [11]=> array(3) { [0]=> int(393) [1]=> string(1) " " [2]=> int(5) } [12]=> string(1) "=" [13]=> array(3) { [0]=> int(393) [1]=> string(1) " " [2]=> int(5) } [14]=> array(3) { [0]=> int(309) [1]=> string(1) "1" [2]=> int(5) } [15]=> string(1) ";" [16]=> array(3) { [0]=> int(393) [1]=> string(1) " " [2]=> int(5) } [17]=> string(1) "}" } T_OPEN_TAG T_WHITESPACE T_CLASS T_WHITESPACE T_STRING T_WHITESPACE T_WHITESPACE T_CONST T_WHITESPACE T_PUBLIC T_WHITESPACE T_WHITESPACE T_LNUMBER T_WHITESPACE
Output for 7.4.0 - 7.4.33
array(18) { [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(364) [1]=> string(5) "class" [2]=> int(3) } [3]=> array(3) { [0]=> int(385) [1]=> string(1) " " [2]=> int(3) } [4]=> array(3) { [0]=> int(311) [1]=> string(1) "A" [2]=> int(3) } [5]=> array(3) { [0]=> int(385) [1]=> string(1) " " [2]=> int(3) } [6]=> string(1) "{" [7]=> array(3) { [0]=> int(385) [1]=> string(5) " " [2]=> int(4) } [8]=> array(3) { [0]=> int(344) [1]=> string(5) "const" [2]=> int(5) } [9]=> array(3) { [0]=> int(385) [1]=> string(1) " " [2]=> int(5) } [10]=> array(3) { [0]=> int(358) [1]=> string(6) "PUBLIC" [2]=> int(5) } [11]=> array(3) { [0]=> int(385) [1]=> string(1) " " [2]=> int(5) } [12]=> string(1) "=" [13]=> array(3) { [0]=> int(385) [1]=> string(1) " " [2]=> int(5) } [14]=> array(3) { [0]=> int(309) [1]=> string(1) "1" [2]=> int(5) } [15]=> string(1) ";" [16]=> array(3) { [0]=> int(385) [1]=> string(1) " " [2]=> int(5) } [17]=> string(1) "}" } T_OPEN_TAG T_WHITESPACE T_CLASS T_WHITESPACE T_STRING T_WHITESPACE T_WHITESPACE T_CONST T_WHITESPACE T_PUBLIC T_WHITESPACE T_WHITESPACE T_LNUMBER T_WHITESPACE
Output for 7.0.0 - 7.0.33, 7.1.0, 7.1.12 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33
array(18) { [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(361) [1]=> string(5) "class" [2]=> int(3) } [3]=> array(3) { [0]=> int(382) [1]=> string(1) " " [2]=> int(3) } [4]=> array(3) { [0]=> int(319) [1]=> string(1) "A" [2]=> int(3) } [5]=> array(3) { [0]=> int(382) [1]=> string(1) " " [2]=> int(3) } [6]=> string(1) "{" [7]=> array(3) { [0]=> int(382) [1]=> string(5) " " [2]=> int(4) } [8]=> array(3) { [0]=> int(347) [1]=> string(5) "const" [2]=> int(5) } [9]=> array(3) { [0]=> int(382) [1]=> string(1) " " [2]=> int(5) } [10]=> array(3) { [0]=> int(316) [1]=> string(6) "PUBLIC" [2]=> int(5) } [11]=> array(3) { [0]=> int(382) [1]=> string(1) " " [2]=> int(5) } [12]=> string(1) "=" [13]=> array(3) { [0]=> int(382) [1]=> string(1) " " [2]=> int(5) } [14]=> array(3) { [0]=> int(317) [1]=> string(1) "1" [2]=> int(5) } [15]=> string(1) ";" [16]=> array(3) { [0]=> int(382) [1]=> string(1) " " [2]=> int(5) } [17]=> string(1) "}" } T_OPEN_TAG T_WHITESPACE T_CLASS T_WHITESPACE T_STRING T_WHITESPACE T_WHITESPACE T_CONST T_WHITESPACE T_PUBLIC T_WHITESPACE T_WHITESPACE T_LNUMBER T_WHITESPACE
Output for 7.1.1 - 7.1.11
array(18) { [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(361) [1]=> string(5) "class" [2]=> int(3) } [3]=> array(3) { [0]=> int(382) [1]=> string(1) " " [2]=> int(3) } [4]=> array(3) { [0]=> int(319) [1]=> string(1) "A" [2]=> int(3) } [5]=> array(3) { [0]=> int(382) [1]=> string(1) " " [2]=> int(3) } [6]=> string(1) "{" [7]=> array(3) { [0]=> int(382) [1]=> string(5) " " [2]=> int(4) } [8]=> array(3) { [0]=> int(347) [1]=> string(5) "const" [2]=> int(5) } [9]=> array(3) { [0]=> int(382) [1]=> string(1) " " [2]=> int(5) } [10]=> array(3) { [0]=> int(311) [1]=> string(6) "PUBLIC" [2]=> int(5) } [11]=> array(3) { [0]=> int(382) [1]=> string(1) " " [2]=> int(5) } [12]=> string(1) "=" [13]=> array(3) { [0]=> int(382) [1]=> string(1) " " [2]=> int(5) } [14]=> array(3) { [0]=> int(317) [1]=> string(1) "1" [2]=> int(5) } [15]=> string(1) ";" [16]=> array(3) { [0]=> int(382) [1]=> string(1) " " [2]=> int(5) } [17]=> string(1) "}" } T_OPEN_TAG T_WHITESPACE T_CLASS T_WHITESPACE T_STRING T_WHITESPACE T_WHITESPACE T_CONST T_WHITESPACE T_PUBLIC T_WHITESPACE T_WHITESPACE T_LNUMBER T_WHITESPACE
Output for 5.6.0 - 5.6.40
array(18) { [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(358) [1]=> string(5) "class" [2]=> int(3) } [3]=> array(3) { [0]=> int(379) [1]=> string(1) " " [2]=> int(3) } [4]=> array(3) { [0]=> int(310) [1]=> string(1) "A" [2]=> int(3) } [5]=> array(3) { [0]=> int(379) [1]=> string(1) " " [2]=> int(3) } [6]=> string(1) "{" [7]=> array(3) { [0]=> int(379) [1]=> string(5) " " [2]=> int(4) } [8]=> array(3) { [0]=> int(338) [1]=> string(5) "const" [2]=> int(5) } [9]=> array(3) { [0]=> int(379) [1]=> string(1) " " [2]=> int(5) } [10]=> array(3) { [0]=> int(347) [1]=> string(6) "PUBLIC" [2]=> int(5) } [11]=> array(3) { [0]=> int(379) [1]=> string(1) " " [2]=> int(5) } [12]=> string(1) "=" [13]=> array(3) { [0]=> int(379) [1]=> string(1) " " [2]=> int(5) } [14]=> array(3) { [0]=> int(308) [1]=> string(1) "1" [2]=> int(5) } [15]=> string(1) ";" [16]=> array(3) { [0]=> int(379) [1]=> string(1) " " [2]=> int(5) } [17]=> string(1) "}" } T_OPEN_TAG T_WHITESPACE T_CLASS T_WHITESPACE T_STRING T_WHITESPACE T_WHITESPACE T_CONST T_WHITESPACE T_PUBLIC T_WHITESPACE T_WHITESPACE T_LNUMBER T_WHITESPACE
preferences:
205.81 ms | 405 KiB | 291 Q