<?php
$a='apple';
$b='a';
$c='b';
$d='c';
$obj = new StdClass;
$obj->apple = 'sauce';
echo $obj->$$$$d,"\n";
var_dump("$$$$d\n");
echo "{$$$$d}\n";
- Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- sauce
string(5) "$$$c
"
apple
preferences:
265.5 ms | 404 KiB | 330 Q