1--TEST-- 2Testing isset accessing undefined array itens and properties 3--SKIPIF-- 4<?php if (version_compare(zend_version(), '2.4.0', '<')) die('skip ZendEngine 2.4 needed'); ?> 5--FILE-- 6<?php 7 8$a = 'foo'; 9$b =& $a; 10 11var_dump(isset($b)); 12 13var_dump(isset($a[0], $b[1])); 14 15var_dump(isset($a[0]->a)); 16 17var_dump(isset($c[0][1][2]->a->b->c->d)); 18 19var_dump(isset(${$a}->{$b->{$c[$d]}})); 20 21var_dump(isset($GLOBALS)); 22 23var_dump(isset($GLOBALS[1])); 24 25var_dump(isset($GLOBALS[1]->$GLOBALS)); 26 27?> 28--EXPECTF-- 29bool(true) 30bool(true) 31bool(false) 32bool(false) 33 34Notice: Undefined variable: c in %s on line %d 35 36Notice: Undefined variable: d in %s on line %d 37 38Notice: Trying to get property of non-object in %s on line %d 39bool(false) 40bool(true) 41bool(false) 42bool(false) 43
