1--TEST-- 2SimpleXML: accessing singular subnode as array 3--SKIPIF-- 4<?php if (!extension_loaded("simplexml")) print "skip"; ?> 5--FILE-- 6<?php 7$xml =<<<EOF 8<people> 9 <person name="Joe"></person> 10</people> 11EOF; 12 13$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===DONE=== 39--EXPECTF-- 40object(SimpleXMLElement)#%d (1) { 41 [0]=> 42 string(3) "Joe" 43} 44object(SimpleXMLElement)#%d (1) { 45 [0]=> 46 string(3) "Joe" 47} 48object(SimpleXMLElement)#%d (1) { 49 [0]=> 50 string(3) "Joe" 51} 52object(SimpleXMLElement)#%d (1) { 53 [0]=> 54 string(3) "Boe" 55} 56===DONE=== 57
