Online PHP editor | refs for 1WuTJ

@ 2017-02-06T09:48:23Z

<?php

class StringValue implements JsonSerializable {
    public function __construct($string) {
        $this->string = (string) $string;
    }

    public function jsonSerialize() {
        return $this;
    }
}

echo json_encode(new StringValue('Hello!'), JSON_PRETTY_PRINT);