<?php
// Testing Globals
$GLOBALS['A'] = 'B';
$arrayCopyGlobalsVar = $GLOBALS;
$arrayCopyGlobalsVar['A'] = 'C';
var_dump([
'$GLOBALS' => $GLOBALS['A'],
'$arrayCopyGlobalsVar' => $arrayCopyGlobalsVar['A'],
]);
$GLOBALS['A'] = 'B';
$nonReferencedGlobalsVar = new ArrayObject($GLOBALS);
$nonReferencedGlobalsVar = $nonReferencedGlobalsVar->getArrayCopy();
$nonReferencedGlobalsVar['A'] = 'D';
var_dump([
'$GLOBALS' => $GLOBALS['A'],
'$nonReferencedGlobalsVar' => $nonReferencedGlobalsVar['A']
]);
- Output for 8.1.0 - 8.1.30, 8.2.0 - 8.2.25, 8.3.0 - 8.3.13
- array(2) {
["$GLOBALS"]=>
string(1) "B"
["$arrayCopyGlobalsVar"]=>
string(1) "C"
}
array(2) {
["$GLOBALS"]=>
string(1) "B"
["$nonReferencedGlobalsVar"]=>
string(1) "D"
}
- Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30
- array(2) {
["$GLOBALS"]=>
string(1) "C"
["$arrayCopyGlobalsVar"]=>
string(1) "C"
}
array(2) {
["$GLOBALS"]=>
string(1) "B"
["$nonReferencedGlobalsVar"]=>
string(1) "D"
}
- 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 '[', expecting ')' in /in/VkDgZ on line 9
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 '[', expecting ')' in /in/VkDgZ on line 9
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error, expecting `')'' in /in/VkDgZ on line 9
Process exited with code 255.
preferences:
88.5 ms | 411 KiB | 5 Q