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blerou/php_array_handling.txt

Created January 26, 2013 14:33
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php_array_handling.txt
$ php -a
Interactive shell
php > $obj = new stdClass;
php > $numKey = 123;
php > $obj->{$numKey} = 'foo';
php > $ary = (array) $obj;
php > var_dump($obj, $ary);
class stdClass#1 (1) {
public $123 =>
string(3) "foo"
}
array(1) {
'123' =>
string(3) "foo"
}
php > var_dump($ary[123]);
NULL
php > var_dump($ary['123']);
NULL
php >
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