Implode all the properties of a given name in an array of object - PHP [duplicate]

Answer 1

If you can modify the class, you can implement __toString:

class MyObject {
    private $messageID = 'Hello';
    public function __toString() {
        return $this->messageID;
    }
}
// ...
$objectList = array(new MyObject, new MyObject);
echo implode(',', $objectList);
// Output: Hello,Hello