- var_dump: documentation ( source)
- json_last_error_msg: documentation ( source)
- json_encode: documentation ( source)
<?php
class test implements JsonSerializable {
public $a = 2;
public function JsonSerialize() {
return array('test'=>$this);
}
}
var_dump(json_encode(new test(), JSON_PARTIAL_OUTPUT_ON_ERROR));
var_dump(json_last_error_msg());