1--TEST-- 2SimpleXML: modifying attributes of singular subnode 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']); 15$people->person['name'] = $people->person['name'] . 'Foo'; 16var_dump($people->person['name']); 17$people->person['name'] .= 'Bar'; 18var_dump($people->person['name']); 19 20echo "---[0]---\n"; 21 22$people = simplexml_load_string($xml); 23var_dump($people->person[0]['name']); 24$people->person[0]['name'] = $people->person[0]['name'] . 'Foo'; 25var_dump($people->person[0]['name']); 26$people->person[0]['name'] .= 'Bar'; 27var_dump($people->person[0]['name']); 28 29?> 30===DONE=== 31--EXPECTF-- 32object(SimpleXMLElement)#%d (1) { 33 [0]=> 34 string(3) "Joe" 35} 36object(SimpleXMLElement)#%d (1) { 37 [0]=> 38 string(6) "JoeFoo" 39} 40object(SimpleXMLElement)#%d (1) { 41 [0]=> 42 string(9) "JoeFooBar" 43} 44---[0]--- 45object(SimpleXMLElement)#%d (1) { 46 [0]=> 47 string(3) "Joe" 48} 49object(SimpleXMLElement)#%d (1) { 50 [0]=> 51 string(6) "JoeFoo" 52} 53object(SimpleXMLElement)#%d (1) { 54 [0]=> 55 string(9) "JoeFooBar" 56} 57===DONE=== 58
