- json_decode: documentation ( source)
- print_r: documentation ( source)
<?php
$json = <<<JSON
{
"lilac": ["3336","2888","3480","2882","3468","4145","3327"],
"peach": ["3336","2888","3480","2882","3468","3126","4145","3327"]
}
JSON;
print_r(json_decode($json));