- serialize: documentation ( source)
<?php
$json_s = '{"title":"La verdadera "cocina" espau00f1ola llegu00f3 a Bogotu00e1 | Noticias Bogotu00e1 | CIVICO Alpha","description":"","keywords":""}';
$json = JSON.parse($json_s);
$s = serialize($json);
echo $s;