<?php
$test = array();
$test['parent'] = array();
$test['parent']['child'] = 'foo';
$test['parent'][false] = 'bar';
$test['parent'][null] = 'baz';
var_dump($test);
var_dump($test['parent'][(string) null]);
var_dump($test['parent'][(string) false]);
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 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(1) {
["parent"]=>
array(3) {
["child"]=>
string(3) "foo"
[0]=>
string(3) "bar"
[""]=>
string(3) "baz"
}
}
string(3) "baz"
string(3) "baz"
preferences:
243.74 ms | 406 KiB | 371 Q