3v4l.org

run code in 300+ PHP versions simultaneously
<?php function scope () { static $globals = null; if($globals === null) $globals = array( '_SERVER' => &$_SERVER, '_ENV' => &$_ENV, '_REQUEST' => &$_REQUEST, '_GET' => &$_GET, '_POST' => &$_POST, '_COOKIE' => &$_COOKIE, '_FILES' => &$_FILES, ); var_dump($globals); } scope(); $_POST = null; scope();
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
array(7) { ["_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/NTl1q" ["SCRIPT_NAME"]=> string(9) "/in/NTl1q" ["SCRIPT_FILENAME"]=> string(9) "/in/NTl1q" ["PATH_TRANSLATED"]=> string(9) "/in/NTl1q" ["DOCUMENT_ROOT"]=> string(0) "" ["REQUEST_TIME_FLOAT"]=> float(1405216297.0001) ["REQUEST_TIME"]=> int(1405216297) ["argv"]=> array(1) { [0]=> string(9) "/in/NTl1q" } ["argc"]=> int(1) } ["_ENV"]=> &array(8) { ["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" } ["_REQUEST"]=> &array(0) { } ["_GET"]=> &array(0) { } ["_POST"]=> &array(0) { } ["_COOKIE"]=> &array(0) { } ["_FILES"]=> &array(0) { } } array(7) { ["_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/NTl1q" ["SCRIPT_NAME"]=> string(9) "/in/NTl1q" ["SCRIPT_FILENAME"]=> string(9) "/in/NTl1q" ["PATH_TRANSLATED"]=> string(9) "/in/NTl1q" ["DOCUMENT_ROOT"]=> string(0) "" ["REQUEST_TIME_FLOAT"]=> float(1405216297.0001) ["REQUEST_TIME"]=> int(1405216297) ["argv"]=> array(1) { [0]=> string(9) "/in/NTl1q" } ["argc"]=> int(1) } ["_ENV"]=> &array(8) { ["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" } ["_REQUEST"]=> &array(0) { } ["_GET"]=> &array(0) { } ["_POST"]=> &NULL ["_COOKIE"]=> &array(0) { } ["_FILES"]=> &array(0) { } }
Output for 5.2.3 - 5.2.17, 5.3.0 - 5.3.29
array(7) { ["_SERVER"]=> &array(16) { ["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/NTl1q" ["SCRIPT_NAME"]=> string(9) "/in/NTl1q" ["SCRIPT_FILENAME"]=> string(9) "/in/NTl1q" ["PATH_TRANSLATED"]=> string(9) "/in/NTl1q" ["DOCUMENT_ROOT"]=> string(0) "" ["REQUEST_TIME"]=> int(1405216297) ["argv"]=> array(1) { [0]=> string(9) "/in/NTl1q" } ["argc"]=> int(1) } ["_ENV"]=> &array(8) { ["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" } ["_REQUEST"]=> &array(0) { } ["_GET"]=> &array(0) { } ["_POST"]=> &array(0) { } ["_COOKIE"]=> &array(0) { } ["_FILES"]=> &array(0) { } } array(7) { ["_SERVER"]=> &array(16) { ["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/NTl1q" ["SCRIPT_NAME"]=> string(9) "/in/NTl1q" ["SCRIPT_FILENAME"]=> string(9) "/in/NTl1q" ["PATH_TRANSLATED"]=> string(9) "/in/NTl1q" ["DOCUMENT_ROOT"]=> string(0) "" ["REQUEST_TIME"]=> int(1405216297) ["argv"]=> array(1) { [0]=> string(9) "/in/NTl1q" } ["argc"]=> int(1) } ["_ENV"]=> &array(8) { ["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" } ["_REQUEST"]=> &array(0) { } ["_GET"]=> &array(0) { } ["_POST"]=> &NULL ["_COOKIE"]=> &array(0) { } ["_FILES"]=> &array(0) { } }
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.2
array(7) { ["_SERVER"]=> &array(12) { ["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(0) "" ["REQUEST_TIME"]=> int(1405216297) ["argv"]=> array(1) { [0]=> string(9) "/in/NTl1q" } ["argc"]=> int(1) } ["_ENV"]=> &array(8) { ["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" } ["_REQUEST"]=> &array(0) { } ["_GET"]=> &array(0) { } ["_POST"]=> &array(0) { } ["_COOKIE"]=> &array(0) { } ["_FILES"]=> &array(0) { } } array(7) { ["_SERVER"]=> &array(12) { ["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(0) "" ["REQUEST_TIME"]=> int(1405216297) ["argv"]=> array(1) { [0]=> string(9) "/in/NTl1q" } ["argc"]=> int(1) } ["_ENV"]=> &array(8) { ["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" } ["_REQUEST"]=> &array(0) { } ["_GET"]=> &array(0) { } ["_POST"]=> &NULL ["_COOKIE"]=> &array(0) { } ["_FILES"]=> &array(0) { } }
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5
array(7) { ["_SERVER"]=> &array(11) { ["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(0) "" ["argv"]=> array(1) { [0]=> string(9) "/in/NTl1q" } ["argc"]=> int(1) } ["_ENV"]=> &array(8) { ["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" } ["_REQUEST"]=> &array(0) { } ["_GET"]=> &array(0) { } ["_POST"]=> &array(0) { } ["_COOKIE"]=> &array(0) { } ["_FILES"]=> &array(0) { } } array(7) { ["_SERVER"]=> &array(11) { ["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(0) "" ["argv"]=> array(1) { [0]=> string(9) "/in/NTl1q" } ["argc"]=> int(1) } ["_ENV"]=> &array(8) { ["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" } ["_REQUEST"]=> &array(0) { } ["_GET"]=> &array(0) { } ["_POST"]=> &NULL ["_COOKIE"]=> &array(0) { } ["_FILES"]=> &array(0) { } }
Output for 4.3.0 - 4.3.1
array(7) { ["_SERVER"]=> &array(11) { ["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(0) "" ["argv"]=> array(1) { [0]=> string(9) "/in/NTl1q" } ["argc"]=> int(1) } ["_ENV"]=> &array(8) { ["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" } ["_REQUEST"]=> &array(1) { ["/in/NTl1q"]=> string(0) "" } ["_GET"]=> &array(1) { ["/in/NTl1q"]=> string(0) "" } ["_POST"]=> &array(0) { } ["_COOKIE"]=> &array(0) { } ["_FILES"]=> &array(0) { } } array(7) { ["_SERVER"]=> &array(11) { ["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(0) "" ["argv"]=> array(1) { [0]=> string(9) "/in/NTl1q" } ["argc"]=> int(1) } ["_ENV"]=> &array(8) { ["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" } ["_REQUEST"]=> &array(1) { ["/in/NTl1q"]=> string(0) "" } ["_GET"]=> &array(1) { ["/in/NTl1q"]=> string(0) "" } ["_POST"]=> &NULL ["_COOKIE"]=> &array(0) { } ["_FILES"]=> &array(0) { } }

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