- var_dump: documentation ( source)
- json_decode: documentation ( source)
- json_encode: documentation ( source)
<?php
$var = (object)array('1' => 'Object one','2' => 'Object two');
var_dump($var);
$var = json_decode(json_encode(array('1' => 'Object one','2' => 'Object two')));
var_dump($var);
$num = "2";
var_dump( $var->{$num} );