1--TEST-- 2SimpleXML: accessing singular subnode as array 3--EXTENSIONS-- 4simplexml 5--FILE-- 6<?php 7$xml =<<<EOF 8<people> 9 <person name="Joe"></person> 10</people> 11EOF; 12 13$xml2 =<<<EOF 14<people> 15 <person name="Joe"></person> 16 <person name="Boe"></person> 17</people> 18EOF; 19 20$people = simplexml_load_string($xml); 21var_dump($people->person['name']); 22var_dump($people->person[0]['name']); 23//$people->person['name'] = "XXX"; 24//var_dump($people->person['name']); 25//var_dump($people->person[0]['name']); 26//$people->person[0]['name'] = "YYY"; 27//var_dump($people->person['name']); 28//var_dump($people->person[0]['name']); 29//unset($people->person[0]['name']); 30//var_dump($people->person['name']); 31//var_dump($people->person[0]['name']); 32//var_dump(isset($people->person['name'])); 33//var_dump(isset($people->person[0]['name'])); 34$people = simplexml_load_string($xml2); 35var_dump($people->person[0]['name']); 36var_dump($people->person[1]['name']); 37?> 38--EXPECTF-- 39object(SimpleXMLElement)#%d (1) { 40 [0]=> 41 string(3) "Joe" 42} 43object(SimpleXMLElement)#%d (1) { 44 [0]=> 45 string(3) "Joe" 46} 47object(SimpleXMLElement)#%d (1) { 48 [0]=> 49 string(3) "Joe" 50} 51object(SimpleXMLElement)#%d (1) { 52 [0]=> 53 string(3) "Boe" 54} 55
