Question

I would like to do something like this:
echo $myObject->value_$id but I don’t know proper syntax and I’m not sure if it is possible.

$id is some PHP variable, for example has value 1. In the end, I would like to get $myObject->value_1 but the number part (1) should be dynamic.

Answer 1

The feature is called variable properties:

<?php

$myObject = (object)NULL;
$myObject->value_1 = 'I am value nr 1';

$id = 1;
echo $myObject->{"value_$id"};