<?php
$obj = new stdClass();
$obj->bar = "xyz";
$data = array("foo" => "bar");
$key = "foo";
// echo $obj->${data[$key]}; syntax error
echo $obj->{$data[$key]};
$member = $data[$key];
echo $obj->$member;
echo "${data[$key]}";
echo "{$data[$key]}";
- Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /in/rouns on line 12
xyzxyzbarbar
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28
- xyzxyzbarbar
preferences:
217.91 ms | 405 KiB | 311 Q