1--TEST-- 2SimpleXML: adding/removing attributes (direct) 3--SKIPIF-- 4<?php if (!extension_loaded("simplexml")) print "skip"; ?> 5--FILE-- 6<?php 7$xml =<<<EOF 8<people> 9 <person name="Joe"></person> 10</people> 11EOF; 12 13$people = simplexml_load_string($xml); 14var_dump($people->person['name']); 15var_dump($people->person['age']); 16$person = $people->person; 17$person['name'] = "XXX"; 18var_dump($people->person['name']); 19$people->person['age'] = 30; 20var_dump($people->person['age']); 21echo "---Unset:---\n"; 22unset($people->person['age']); 23echo "---Unset?---\n"; 24var_dump($people->person['age']); 25var_dump(isset($people->person['age'])); 26$people->person['age'] = 30; 27echo "---Unsupported---\n"; 28var_dump($people->person['age']); 29$people->person['age'] += 5; 30var_dump($people->person['age']); 31?> 32===DONE=== 33--EXPECTF-- 34object(SimpleXMLElement)#%d (1) { 35 [0]=> 36 string(3) "Joe" 37} 38NULL 39object(SimpleXMLElement)#%d (1) { 40 [0]=> 41 string(3) "XXX" 42} 43object(SimpleXMLElement)#%d (1) { 44 [0]=> 45 string(2) "30" 46} 47---Unset:--- 48---Unset?--- 49NULL 50bool(false) 51---Unsupported--- 52object(SimpleXMLElement)#%d (1) { 53 [0]=> 54 string(2) "30" 55} 56object(SimpleXMLElement)#%d (1) { 57 [0]=> 58 string(2) "35" 59} 60===DONE=== 61
