The JsonSerializable interface

(PHP 5 >= 5.4.0)

Introduction

Objects implementing JsonSerializable can customize their JSON representation when encoded with json_encode().

JsonSerializable {

/* Methods */

abstract public mixed jsonSerialize ( void )

}

JsonSerializable::jsonSerialize — Specify data which should be serialized to JSON


`json_encode` returns `string|false`.  Why does `jsonSerialize` return `mixed`?

2024-02-28 18:04:51