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run code in 300+ PHP versions simultaneously
<?php var_export($_SERVER);
Output for 5.4.0 - 5.4.21, 5.5.0 - 5.5.5, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 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 ( 'TERM' => 'xterm', 'PATH' => '/usr/bin:/bin', 'LANG' => 'C', 'SHELL' => '/bin/sh', 'MAIL' => '/var/mail/nobody', 'LOGNAME' => 'nobody', 'USER' => 'nobody', 'HOME' => '/tmp', 'PHP_SELF' => '/in/Ut7DK', 'SCRIPT_NAME' => '/in/Ut7DK', 'SCRIPT_FILENAME' => '/in/Ut7DK', 'PATH_TRANSLATED' => '/in/Ut7DK', 'DOCUMENT_ROOT' => '', 'REQUEST_TIME_FLOAT' => 1638976171.0001, 'REQUEST_TIME' => 1638976171, 'argv' => array ( 0 => '/in/Ut7DK', ), 'argc' => 1, )
Output for 5.4.22 - 5.4.45, 5.5.6 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33
array ( 'TERM' => 'xterm', 'PATH' => '/usr/bin:/bin', 'LANG' => 'C', 'SHELL' => '/bin/sh', 'MAIL' => '/var/mail/nobody', 'LOGNAME' => 'nobody', 'USER' => 'nobody', 'HOME' => '/tmp', 'PHP_SELF' => '/in/Ut7DK', 'SCRIPT_NAME' => '/in/Ut7DK', 'SCRIPT_FILENAME' => '/in/Ut7DK', 'PATH_TRANSLATED' => '/in/Ut7DK', 'DOCUMENT_ROOT' => '', 'REQUEST_TIME_FLOAT' => 1638976171.0000999, 'REQUEST_TIME' => 1638976171, 'argv' => array ( 0 => '/in/Ut7DK', ), 'argc' => 1, )
Output for 5.3.0 - 5.3.29
array ( 'TERM' => 'xterm', 'PATH' => '/usr/bin:/bin', 'LANG' => 'C', 'SHELL' => '/bin/sh', 'MAIL' => '/var/mail/nobody', 'LOGNAME' => 'nobody', 'USER' => 'nobody', 'HOME' => '/tmp', 'PHP_SELF' => '/in/Ut7DK', 'SCRIPT_NAME' => '/in/Ut7DK', 'SCRIPT_FILENAME' => '/in/Ut7DK', 'PATH_TRANSLATED' => '/in/Ut7DK', 'DOCUMENT_ROOT' => '', 'REQUEST_TIME' => 1638976171, 'argv' => array ( 0 => '/in/Ut7DK', ), 'argc' => 1, )

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