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<?php error_reporting(-1); phpversion() >= "5.6.0" or die(); $a = 1; unset($a); var_dump(count($GLOBALS), $GLOBALS);
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.31, 7.3.0 - 7.3.18, 7.4.0 - 7.4.6
int(8) array(8) { ["_GET"]=> array(0) { } ["_POST"]=> array(0) { } ["_COOKIE"]=> array(0) { } ["_FILES"]=> array(0) { } ["argv"]=> array(1) { [0]=> string(9) "/in/5tmUS" } ["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/5tmUS" ["SCRIPT_NAME"]=> string(9) "/in/5tmUS" ["SCRIPT_FILENAME"]=> string(9) "/in/5tmUS" ["PATH_TRANSLATED"]=> string(9) "/in/5tmUS" ["DOCUMENT_ROOT"]=> string(0) "" ["REQUEST_TIME_FLOAT"]=> float(1448158269.0001) ["REQUEST_TIME"]=> int(1448158269) ["argv"]=> array(1) { [0]=> string(9) "/in/5tmUS" } ["argc"]=> int(1) } ["GLOBALS"]=> array(8) { ["_GET"]=> array(0) { } ["_POST"]=> array(0) { } ["_COOKIE"]=> array(0) { } ["_FILES"]=> array(0) { } ["argv"]=> array(1) { [0]=> string(9) "/in/5tmUS" } ["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/5tmUS" ["SCRIPT_NAME"]=> string(9) "/in/5tmUS" ["SCRIPT_FILENAME"]=> string(9) "/in/5tmUS" ["PATH_TRANSLATED"]=> string(9) "/in/5tmUS" ["DOCUMENT_ROOT"]=> string(0) "" ["REQUEST_TIME_FLOAT"]=> float(1448158269.0001) ["REQUEST_TIME"]=> int(1448158269) ["argv"]=> array(1) { [0]=> string(9) "/in/5tmUS" } ["argc"]=> int(1) } ["GLOBALS"]=> *RECURSION* } }
Output for 5.6.0 - 5.6.40
int(8) array(8) { ["_GET"]=> array(0) { } ["_POST"]=> array(0) { } ["_COOKIE"]=> array(0) { } ["_FILES"]=> array(0) { } ["argv"]=> array(1) { [0]=> string(9) "/in/5tmUS" } ["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/5tmUS" ["SCRIPT_NAME"]=> string(9) "/in/5tmUS" ["SCRIPT_FILENAME"]=> string(9) "/in/5tmUS" ["PATH_TRANSLATED"]=> string(9) "/in/5tmUS" ["DOCUMENT_ROOT"]=> string(0) "" ["REQUEST_TIME_FLOAT"]=> float(1448158269.0001) ["REQUEST_TIME"]=> int(1448158269) ["argv"]=> array(1) { [0]=> string(9) "/in/5tmUS" } ["argc"]=> int(1) } ["GLOBALS"]=> *RECURSION* }
Output for 5.5.0 - 5.5.38

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