Introduction to the method of converting php object to string

How to convert php object to string: First create a PHP sample file; then convert an object object into a json string through the "json_encode($object);" method; and finally output the conversion result.

Recommended: "PHP Video Tutorial"

PHP converts an object into a json string, Instead of converting to an array

json_encode parameter: http://php.net/manual/en/json.constants.php

Method:

$json_string = json_encode($object, JSON_FORCE_OBJECT);

Difference ：

json_encode($object);
//结果:"[{"aa":"bb","cc":"dd"}]"
json_encode($object，JSON_FORCE_OBJECT);
//结果："{"aa":"bb","cc":"dd"}"

The above is the detailed content of Introduction to the method of converting php object to string. For more information, please follow other related articles on the PHP Chinese website!