| --TEST-- | |
| SimpleXML: adding/removing attributes (single) | |
| --EXTENSIONS-- | |
| simplexml | |
| --FILE-- | |
| $xml =<<<EOF | |
| <people> | |
| <person name="Joe"></person> | |
| </people> | |
| EOF; | |
| $people = simplexml_load_string($xml); | |
| var_dump($people->person[0]['name']); | |
| var_dump($people->person[0]['age']); | |
| $person = $people->person[0]; | |
| $person['name'] = "XXX"; | |
| var_dump($people->person[0]['name']); | |
| $people->person[0]['age'] = 30; | |
| var_dump($people->person[0]['age']); | |
| echo "---Unset:---\n"; | |
| unset($people->person[0]['age']); | |
| echo "---Unset?---\n"; | |
| var_dump($people->person[0]['age']); | |
| var_dump(isset($people->person[0]['age'])); | |
| echo "---Unsupported---\n"; | |
| var_dump($people->person[0]['age']); | |
| $people->person['age'] += 5; | |
| var_dump($people->person[0]['age']); | |
| --EXPECTF-- | |
| object(SimpleXMLElement)#%d (1) { | |
| [0]=> | |
| string(3) "Joe" | |
| } | |
| NULL | |
| object(SimpleXMLElement)#%d (1) { | |
| [0]=> | |
| string(3) "XXX" | |
| } | |
| object(SimpleXMLElement)#%d (1) { | |
| [0]=> | |
| string(2) "30" | |
| } | |
| ---Unset:--- | |
| ---Unset?--- | |
| NULL | |
| bool(false) | |
| ---Unsupported--- | |
| NULL | |
| object(SimpleXMLElement)#%d (1) { | |
| [0]=> | |
| string(1) "5" | |
| } | |