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<?php foreach(get_defined_vars()as $key => $v) { unset($GLOBALS[$key]); } var_dump(get_defined_vars()); $b=['1','2',3,4,5,6,7,8]; $vars=array_slice($b, 1); var_dump($vars);
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
array(2) { ["v"]=> 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/1gGam" ["SCRIPT_NAME"]=> string(9) "/in/1gGam" ["SCRIPT_FILENAME"]=> string(9) "/in/1gGam" ["PATH_TRANSLATED"]=> string(9) "/in/1gGam" ["DOCUMENT_ROOT"]=> string(0) "" ["REQUEST_TIME_FLOAT"]=> float(1389313134.0001) ["REQUEST_TIME"]=> int(1389313134) ["argv"]=> array(1) { [0]=> string(9) "/in/1gGam" } ["argc"]=> int(1) } ["key"]=> string(7) "_SERVER" } array(7) { [0]=> string(1) "2" [1]=> int(3) [2]=> int(4) [3]=> int(5) [4]=> int(6) [5]=> int(7) [6]=> int(8) }
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
array(2) { ["v"]=> array(2) { ["v"]=> *RECURSION* ["key"]=> string(7) "GLOBALS" } ["key"]=> string(7) "GLOBALS" } array(7) { [0]=> string(1) "2" [1]=> int(3) [2]=> int(4) [3]=> int(5) [4]=> int(6) [5]=> int(7) [6]=> int(8) }
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/1gGam on line 12
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/1gGam on line 12
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/1gGam on line 12
Process exited with code 255.

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