1--TEST-- 2Unused result of fetch operations 3--FILE-- 4<?php 5$x = array(1); 6$a = "x"; 7$$a; 8 9$x = array(array(2)); 10$x[0]; 11 12$x = "str"; 13$x[0]; 14$x[3]; 15 16class Foo { 17 public $prop = array(3); 18 function __get($name) { 19 return array(4); 20 } 21} 22$x = new Foo(); 23$x->prop; 24$x->y; 25echo "ok\n"; 26?> 27--EXPECTF-- 28Warning: Uninitialized string offset 3 in %s on line %d 29ok 30
