| --TEST-- | |
| SimpleXML: accessing singular subnode as array | |
| --EXTENSIONS-- | |
| simplexml | |
| --FILE-- | |
| <?php | |
| $xml =<<<EOF | |
| <people> | |
| <person name="Joe"></person> | |
| </people> | |
| EOF; | |
| $xml2 =<<<EOF | |
| <people> | |
| <person name="Joe"></person> | |
| <person name="Boe"></person> | |
| </people> | |
| EOF; | |
| $people = simplexml_load_string($xml); | |
| var_dump($people->person['name']); | |
| var_dump($people->person[0]['name']); | |
| //$people->person['name'] = "XXX"; | |
| //var_dump($people->person['name']); | |
| //var_dump($people->person[0]['name']); | |
| //$people->person[0]['name'] = "YYY"; | |
| //var_dump($people->person['name']); | |
| //var_dump($people->person[0]['name']); | |
| //unset($people->person[0]['name']); | |
| //var_dump($people->person['name']); | |
| //var_dump($people->person[0]['name']); | |
| //var_dump(isset($people->person['name'])); | |
| //var_dump(isset($people->person[0]['name'])); | |
| $people = simplexml_load_string($xml2); | |
| var_dump($people->person[0]['name']); | |
| var_dump($people->person[1]['name']); | |
| ?> | |
| --EXPECTF-- | |
| object(SimpleXMLElement)#%d (1) { | |
| [0]=> | |
| string(3) "Joe" | |
| } | |
| object(SimpleXMLElement)#%d (1) { | |
| [0]=> | |
| string(3) "Joe" | |
| } | |
| object(SimpleXMLElement)#%d (1) { | |
| [0]=> | |
| string(3) "Joe" | |
| } | |
| object(SimpleXMLElement)#%d (1) { | |
| [0]=> | |
| string(3) "Boe" | |
| } | |