1--TEST-- 2Bug #61347 (inconsist isset behavior of Arrayobject) 3--FILE-- 4<?php 5$a = array('b' => NULL, 37 => NULL); 6var_dump(isset($a['b'])); //false 7 8$b = new ArrayObject($a); 9var_dump(isset($b['b'])); //false 10var_dump(isset($b[37])); //false 11var_dump(isset($b['no_exists'])); //false 12var_dump(empty($b['b'])); //true 13var_dump(empty($b[37])); //true 14 15var_dump(array_key_exists('b', $b)); //true 16var_dump($b['b']); 17 18$a = array('b' => '', 37 => false); 19$b = new ArrayObject($a); 20var_dump(isset($b['b'])); //true 21var_dump(isset($b[37])); //true 22var_dump(isset($b['no_exists'])); //false 23var_dump(empty($b['b'])); //true 24var_dump(empty($b[37])); //true 25--EXPECT-- 26bool(false) 27bool(false) 28bool(false) 29bool(false) 30bool(true) 31bool(true) 32bool(true) 33NULL 34bool(true) 35bool(true) 36bool(false) 37bool(true) 38bool(true) 39
