- json_decode: documentation ( source)
- print_r: documentation ( source)
- json_encode: documentation ( source)
<?php
$array['test'] = 4;
$array['test2']['test'] = 'test';
$array['test2']['test3'] = 'test4';
print_r($array);
$json_array = json_encode($array);
print_r($json_array);
$json_array_decode = json_decode($json_array);
print_r($json_array_code);