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run code in 300+ PHP versions simultaneously
<?php $js='{ "code": 1, "page": { "totalpage": 20, "count":10, "curr":1, "totalcount": 180 }, "data": [{ "id":3, "name":"jennifer" "age": 23, "sex": "female" },{ "id":5, "name":"lenbo" "age": 21, "sex": "male" }] }'; $arr=[['name'=>[3,'age'=>4],2],[3,'age'=>4]]; echo json_encode($arr); $test1 = 123; $test2 = 123; function get_variable_name(&$var, $scope = NULL) { if (NULL == $scope) { $scope = $GLOBALS; } $tmp = $var; //$var = "tmp_exists_" . mt_rand(); $name = array_search($var, $scope, TRUE); $var = $tmp; return $name; } echo get_variable_name($test1)."\n"; echo get_variable_name($test2);var_dump($GLOBALS);
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
[{"name":{"0":3,"age":4},"0":2},{"0":3,"age":4}]test1 test1array(11) { ["_GET"]=> array(0) { } ["_POST"]=> array(0) { } ["_COOKIE"]=> array(0) { } ["_FILES"]=> array(0) { } ["argv"]=> array(1) { [0]=> string(9) "/in/uMljG" } ["argc"]=> int(1) ["_SERVER"]=> array(17) { ["TERM"]=> string(5) "xterm" ["PATH"]=> string(13) "/usr/bin:/bin" ["LANG"]=> string(1) "C" ["SHELL"]=> string(7) "/bin/sh" ["MAIL"]=> string(16) "/var/mail/nobody" ["LOGNAME"]=> string(6) "nobody" ["USER"]=> string(6) "nobody" ["HOME"]=> string(4) "/tmp" ["PHP_SELF"]=> string(9) "/in/uMljG" ["SCRIPT_NAME"]=> string(9) "/in/uMljG" ["SCRIPT_FILENAME"]=> string(9) "/in/uMljG" ["PATH_TRANSLATED"]=> string(9) "/in/uMljG" ["DOCUMENT_ROOT"]=> string(0) "" ["REQUEST_TIME_FLOAT"]=> float(1399738950.0001) ["REQUEST_TIME"]=> int(1399738950) ["argv"]=> array(1) { [0]=> string(9) "/in/uMljG" } ["argc"]=> int(1) } ["js"]=> string(343) "{ "code": 1, "page": { "totalpage": 20, "count":10, "curr":1, "totalcount": 180 }, "data": [{ "id":3, "name":"jennifer" "age": 23, "sex": "female" },{ "id":5, "name":"lenbo" "age": 21, "sex": "male" }] }" ["arr"]=> array(2) { [0]=> array(2) { ["name"]=> array(2) { [0]=> int(3) ["age"]=> int(4) } [0]=> int(2) } [1]=> array(2) { [0]=> int(3) ["age"]=> int(4) } } ["test1"]=> int(123) ["test2"]=> int(123) }
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 8.0.0 - 8.0.30
[{"name":{"0":3,"age":4},"0":2},{"0":3,"age":4}]test1 test1array(12) { ["_GET"]=> array(0) { } ["_POST"]=> array(0) { } ["_COOKIE"]=> array(0) { } ["_FILES"]=> array(0) { } ["argv"]=> array(1) { [0]=> string(9) "/in/uMljG" } ["argc"]=> int(1) ["_SERVER"]=> array(17) { ["TERM"]=> string(5) "xterm" ["PATH"]=> string(13) "/usr/bin:/bin" ["LANG"]=> string(1) "C" ["SHELL"]=> string(7) "/bin/sh" ["MAIL"]=> string(16) "/var/mail/nobody" ["LOGNAME"]=> string(6) "nobody" ["USER"]=> string(6) "nobody" ["HOME"]=> string(4) "/tmp" ["PHP_SELF"]=> string(9) "/in/uMljG" ["SCRIPT_NAME"]=> string(9) "/in/uMljG" ["SCRIPT_FILENAME"]=> string(9) "/in/uMljG" ["PATH_TRANSLATED"]=> string(9) "/in/uMljG" ["DOCUMENT_ROOT"]=> string(0) "" ["REQUEST_TIME_FLOAT"]=> float(1399738950.0001) ["REQUEST_TIME"]=> int(1399738950) ["argv"]=> array(1) { [0]=> string(9) "/in/uMljG" } ["argc"]=> int(1) } ["GLOBALS"]=> *RECURSION* ["js"]=> string(343) "{ "code": 1, "page": { "totalpage": 20, "count":10, "curr":1, "totalcount": 180 }, "data": [{ "id":3, "name":"jennifer" "age": 23, "sex": "female" },{ "id":5, "name":"lenbo" "age": 21, "sex": "male" }] }" ["arr"]=> array(2) { [0]=> array(2) { ["name"]=> array(2) { [0]=> int(3) ["age"]=> int(4) } [0]=> int(2) } [1]=> array(2) { [0]=> int(3) ["age"]=> int(4) } } ["test1"]=> int(123) ["test2"]=> int(123) }
Output for 7.2.26 - 7.2.33, 7.3.13 - 7.3.33, 7.4.0 - 7.4.33
[{"name":{"0":3,"age":4},"0":2},{"0":3,"age":4}]test1 test1array(12) { ["_GET"]=> array(0) { } ["_POST"]=> array(0) { } ["_COOKIE"]=> array(0) { } ["_FILES"]=> array(0) { } ["argv"]=> array(1) { [0]=> string(9) "/in/uMljG" } ["argc"]=> int(1) ["_SERVER"]=> array(17) { ["TERM"]=> string(5) "xterm" ["PATH"]=> string(13) "/usr/bin:/bin" ["LANG"]=> string(1) "C" ["SHELL"]=> string(7) "/bin/sh" ["MAIL"]=> string(16) "/var/mail/nobody" ["LOGNAME"]=> string(6) "nobody" ["USER"]=> string(6) "nobody" ["HOME"]=> string(4) "/tmp" ["PHP_SELF"]=> string(9) "/in/uMljG" ["SCRIPT_NAME"]=> string(9) "/in/uMljG" ["SCRIPT_FILENAME"]=> string(9) "/in/uMljG" ["PATH_TRANSLATED"]=> string(9) "/in/uMljG" ["DOCUMENT_ROOT"]=> string(0) "" ["REQUEST_TIME_FLOAT"]=> float(1399738950.0001) ["REQUEST_TIME"]=> int(1399738950) ["argv"]=> array(1) { [0]=> string(9) "/in/uMljG" } ["argc"]=> int(1) } ["GLOBALS"]=> array(12) { ["_GET"]=> array(0) { } ["_POST"]=> array(0) { } ["_COOKIE"]=> array(0) { } ["_FILES"]=> array(0) { } ["argv"]=> array(1) { [0]=> string(9) "/in/uMljG" } ["argc"]=> int(1) ["_SERVER"]=> array(17) { ["TERM"]=> string(5) "xterm" ["PATH"]=> string(13) "/usr/bin:/bin" ["LANG"]=> string(1) "C" ["SHELL"]=> string(7) "/bin/sh" ["MAIL"]=> string(16) "/var/mail/nobody" ["LOGNAME"]=> string(6) "nobody" ["USER"]=> string(6) "nobody" ["HOME"]=> string(4) "/tmp" ["PHP_SELF"]=> string(9) "/in/uMljG" ["SCRIPT_NAME"]=> string(9) "/in/uMljG" ["SCRIPT_FILENAME"]=> string(9) "/in/uMljG" ["PATH_TRANSLATED"]=> string(9) "/in/uMljG" ["DOCUMENT_ROOT"]=> string(0) "" ["REQUEST_TIME_FLOAT"]=> float(1399738950.0001) ["REQUEST_TIME"]=> int(1399738950) ["argv"]=> array(1) { [0]=> string(9) "/in/uMljG" } ["argc"]=> int(1) } ["GLOBALS"]=> *RECURSION* ["js"]=> string(343) "{ "code": 1, "page": { "totalpage": 20, "count":10, "curr":1, "totalcount": 180 }, "data": [{ "id":3, "name":"jennifer" "age": 23, "sex": "female" },{ "id":5, "name":"lenbo" "age": 21, "sex": "male" }] }" ["arr"]=> array(2) { [0]=> array(2) { ["name"]=> array(2) { [0]=> int(3) ["age"]=> int(4) } [0]=> int(2) } [1]=> array(2) { [0]=> int(3) ["age"]=> int(4) } } ["test1"]=> int(123) ["test2"]=> int(123) } ["js"]=> string(343) "{ "code": 1, "page": { "totalpage": 20, "count":10, "curr":1, "totalcount": 180 }, "data": [{ "id":3, "name":"jennifer" "age": 23, "sex": "female" },{ "id":5, "name":"lenbo" "age": 21, "sex": "male" }] }" ["arr"]=> array(2) { [0]=> array(2) { ["name"]=> array(2) { [0]=> int(3) ["age"]=> int(4) } [0]=> int(2) } [1]=> array(2) { [0]=> int(3) ["age"]=> int(4) } } ["test1"]=> int(123) ["test2"]=> int(123) }
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.25, 7.3.0 - 7.3.12
[{"name":{"0":3,"age":4},"0":2},{"0":3,"age":4}] array(12) { ["_GET"]=> array(0) { } ["_POST"]=> array(0) { } ["_COOKIE"]=> array(0) { } ["_FILES"]=> array(0) { } ["argv"]=> array(1) { [0]=> string(9) "/in/uMljG" } ["argc"]=> int(1) ["_SERVER"]=> array(17) { ["TERM"]=> string(5) "xterm" ["PATH"]=> string(13) "/usr/bin:/bin" ["LANG"]=> string(1) "C" ["SHELL"]=> string(7) "/bin/sh" ["MAIL"]=> string(16) "/var/mail/nobody" ["LOGNAME"]=> string(6) "nobody" ["USER"]=> string(6) "nobody" ["HOME"]=> string(4) "/tmp" ["PHP_SELF"]=> string(9) "/in/uMljG" ["SCRIPT_NAME"]=> string(9) "/in/uMljG" ["SCRIPT_FILENAME"]=> string(9) "/in/uMljG" ["PATH_TRANSLATED"]=> string(9) "/in/uMljG" ["DOCUMENT_ROOT"]=> string(0) "" ["REQUEST_TIME_FLOAT"]=> float(1399738950.0001) ["REQUEST_TIME"]=> int(1399738950) ["argv"]=> array(1) { [0]=> string(9) "/in/uMljG" } ["argc"]=> int(1) } ["GLOBALS"]=> array(12) { ["_GET"]=> array(0) { } ["_POST"]=> array(0) { } ["_COOKIE"]=> array(0) { } ["_FILES"]=> array(0) { } ["argv"]=> array(1) { [0]=> string(9) "/in/uMljG" } ["argc"]=> int(1) ["_SERVER"]=> array(17) { ["TERM"]=> string(5) "xterm" ["PATH"]=> string(13) "/usr/bin:/bin" ["LANG"]=> string(1) "C" ["SHELL"]=> string(7) "/bin/sh" ["MAIL"]=> string(16) "/var/mail/nobody" ["LOGNAME"]=> string(6) "nobody" ["USER"]=> string(6) "nobody" ["HOME"]=> string(4) "/tmp" ["PHP_SELF"]=> string(9) "/in/uMljG" ["SCRIPT_NAME"]=> string(9) "/in/uMljG" ["SCRIPT_FILENAME"]=> string(9) "/in/uMljG" ["PATH_TRANSLATED"]=> string(9) "/in/uMljG" ["DOCUMENT_ROOT"]=> string(0) "" ["REQUEST_TIME_FLOAT"]=> float(1399738950.0001) ["REQUEST_TIME"]=> int(1399738950) ["argv"]=> array(1) { [0]=> string(9) "/in/uMljG" } ["argc"]=> int(1) } ["GLOBALS"]=> *RECURSION* ["js"]=> string(343) "{ "code": 1, "page": { "totalpage": 20, "count":10, "curr":1, "totalcount": 180 }, "data": [{ "id":3, "name":"jennifer" "age": 23, "sex": "female" },{ "id":5, "name":"lenbo" "age": 21, "sex": "male" }] }" ["arr"]=> array(2) { [0]=> array(2) { ["name"]=> array(2) { [0]=> int(3) ["age"]=> int(4) } [0]=> int(2) } [1]=> array(2) { [0]=> int(3) ["age"]=> int(4) } } ["test1"]=> int(123) ["test2"]=> int(123) } ["js"]=> string(343) "{ "code": 1, "page": { "totalpage": 20, "count":10, "curr":1, "totalcount": 180 }, "data": [{ "id":3, "name":"jennifer" "age": 23, "sex": "female" },{ "id":5, "name":"lenbo" "age": 21, "sex": "male" }] }" ["arr"]=> array(2) { [0]=> array(2) { ["name"]=> array(2) { [0]=> int(3) ["age"]=> int(4) } [0]=> int(2) } [1]=> array(2) { [0]=> int(3) ["age"]=> int(4) } } ["test1"]=> int(123) ["test2"]=> int(123) }
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/uMljG on line 24
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/uMljG on line 24
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/uMljG on line 24
Process exited with code 255.
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357.93 ms | 401 KiB | 465 Q