<?php
$array = array('a' => 'val1', 'b' => array('c' => 68));
$stack = array($array);
while (count($stack) !== 0) {
foreach ($stack as $k0 => $v0) {
foreach ($v0 as $k1 => $v1) {
if (is_array($v1)) {
$stack[] = $v1;
} else {
$$k1 = $v1;
}
unset($k1, $v1);
}
unset($stack[$k0], $k0, $v0);
}
}
unset($stack);
var_dump(array_slice(get_defined_vars(), -10));
- 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- array(10) {
["_GET"]=>
array(0) {
}
["_POST"]=>
array(0) {
}
["_COOKIE"]=>
array(0) {
}
["_FILES"]=>
array(0) {
}
["argv"]=>
array(1) {
[0]=>
string(9) "/in/NMWmb"
}
["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/NMWmb"
["SCRIPT_NAME"]=>
string(9) "/in/NMWmb"
["SCRIPT_FILENAME"]=>
string(9) "/in/NMWmb"
["PATH_TRANSLATED"]=>
string(9) "/in/NMWmb"
["DOCUMENT_ROOT"]=>
string(0) ""
["REQUEST_TIME_FLOAT"]=>
float(1354626509.0001)
["REQUEST_TIME"]=>
int(1354626509)
["argv"]=>
array(1) {
[0]=>
string(9) "/in/NMWmb"
}
["argc"]=>
int(1)
}
["array"]=>
array(2) {
["a"]=>
string(4) "val1"
["b"]=>
array(1) {
["c"]=>
int(68)
}
}
["a"]=>
string(4) "val1"
["c"]=>
int(68)
}
- Output for 5.2.3 - 5.2.17, 5.3.0 - 5.3.29
- array(10) {
["_COOKIE"]=>
array(0) {
}
["HTTP_COOKIE_VARS"]=>
array(0) {
}
["_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/NMWmb"
["SCRIPT_NAME"]=>
string(9) "/in/NMWmb"
["SCRIPT_FILENAME"]=>
string(9) "/in/NMWmb"
["PATH_TRANSLATED"]=>
string(9) "/in/NMWmb"
["DOCUMENT_ROOT"]=>
string(0) ""
["REQUEST_TIME"]=>
int(1354626509)
["argv"]=>
array(1) {
[0]=>
string(9) "/in/NMWmb"
}
["argc"]=>
int(1)
}
["HTTP_SERVER_VARS"]=>
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/NMWmb"
["SCRIPT_NAME"]=>
string(9) "/in/NMWmb"
["SCRIPT_FILENAME"]=>
string(9) "/in/NMWmb"
["PATH_TRANSLATED"]=>
string(9) "/in/NMWmb"
["DOCUMENT_ROOT"]=>
string(0) ""
["REQUEST_TIME"]=>
int(1354626509)
["argv"]=>
array(1) {
[0]=>
string(9) "/in/NMWmb"
}
["argc"]=>
int(1)
}
["_FILES"]=>
array(0) {
}
["HTTP_POST_FILES"]=>
array(0) {
}
["_REQUEST"]=>
array(0) {
}
["array"]=>
array(2) {
["a"]=>
string(4) "val1"
["b"]=>
array(1) {
["c"]=>
int(68)
}
}
["a"]=>
string(4) "val1"
["c"]=>
int(68)
}
- Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.2
- array(10) {
["_COOKIE"]=>
array(0) {
}
["HTTP_COOKIE_VARS"]=>
array(0) {
}
["_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(1354626509)
["argv"]=>
array(1) {
[0]=>
string(9) "/in/NMWmb"
}
["argc"]=>
int(1)
}
["HTTP_SERVER_VARS"]=>
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(1354626509)
["argv"]=>
array(1) {
[0]=>
string(9) "/in/NMWmb"
}
["argc"]=>
int(1)
}
["_FILES"]=>
array(0) {
}
["HTTP_POST_FILES"]=>
array(0) {
}
["_REQUEST"]=>
array(0) {
}
["array"]=>
array(2) {
["a"]=>
string(4) "val1"
["b"]=>
array(1) {
["c"]=>
int(68)
}
}
["a"]=>
string(4) "val1"
["c"]=>
int(68)
}
- Output for 5.0.0 - 5.0.5
- array(10) {
["_COOKIE"]=>
array(0) {
}
["HTTP_COOKIE_VARS"]=>
array(0) {
}
["_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/NMWmb"
}
["argc"]=>
int(1)
}
["HTTP_SERVER_VARS"]=>
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/NMWmb"
}
["argc"]=>
int(1)
}
["_FILES"]=>
array(0) {
}
["HTTP_POST_FILES"]=>
array(0) {
}
["_REQUEST"]=>
array(0) {
}
["array"]=>
array(2) {
["a"]=>
string(4) "val1"
["b"]=>
array(1) {
["c"]=>
int(68)
}
}
["a"]=>
string(4) "val1"
["c"]=>
int(68)
}
- Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
- array(10) {
["HTTP_SERVER_VARS"]=>
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/NMWmb"
}
["argc"]=>
int(1)
}
["_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/NMWmb"
}
["argc"]=>
int(1)
}
["HTTP_ENV_VARS"]=>
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"
}
["_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"
}
["HTTP_POST_FILES"]=>
array(0) {
}
["_FILES"]=>
array(0) {
}
["_REQUEST"]=>
array(0) {
}
["array"]=>
array(2) {
["a"]=>
string(4) "val1"
["b"]=>
array(1) {
["c"]=>
int(68)
}
}
["a"]=>
string(4) "val1"
["c"]=>
int(68)
}
- Output for 4.3.0 - 4.3.1
- array(10) {
["HTTP_SERVER_VARS"]=>
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/NMWmb"
}
["argc"]=>
int(1)
}
["_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/NMWmb"
}
["argc"]=>
int(1)
}
["HTTP_ENV_VARS"]=>
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"
}
["_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"
}
["HTTP_POST_FILES"]=>
array(0) {
}
["_FILES"]=>
array(0) {
}
["_REQUEST"]=>
array(1) {
["/in/NMWmb"]=>
string(0) ""
}
["array"]=>
array(2) {
["a"]=>
string(4) "val1"
["b"]=>
array(1) {
["c"]=>
int(68)
}
}
["a"]=>
string(4) "val1"
["c"]=>
int(68)
}
preferences:
301.43 ms | 405 KiB | 465 Q