- var_dump: documentation ( source)
- json_decode: documentation ( source)
- json_last_error: documentation ( source)
<?php
$buffer = '{
"format": {
"rule": [
"matches",
""
],
"message": "Applications.submit_birthdate_format"
}
}';
var_dump(json_decode($buffer), json_last_error(), JSON_ERROR_SYNTAX);