| --TEST-- | |
| SimpleXML: XPath and attributes | |
| --EXTENSIONS-- | |
| simplexml | |
| --FILE-- | |
| <?php | |
| $xml =<<<EOF | |
| <?xml version='1.0'?> | |
| <root> | |
| <elem attr1='11' attr2='12' attr3='13'/> | |
| <elem attr1='21' attr2='22' attr3='23'/> | |
| <elem attr1='31' attr2='32' attr3='33'/> | |
| </root> | |
| EOF; | |
| $sxe = simplexml_load_string($xml); | |
| function test($xpath) | |
| { | |
| global $sxe; | |
| echo "===$xpath===\n"; | |
| var_dump($sxe->xpath($xpath)); | |
| } | |
| test('elem/@attr2'); | |
| test('//@attr2'); | |
| test('//@*'); | |
| test('elem[2]/@attr2'); | |
| ?> | |
| --EXPECTF-- | |
| ===elem/@attr2=== | |
| array(3) { | |
| [0]=> | |
| object(SimpleXMLElement)#%d (1) { | |
| ["@attributes"]=> | |
| array(1) { | |
| ["attr2"]=> | |
| string(2) "12" | |
| } | |
| } | |
| [1]=> | |
| object(SimpleXMLElement)#%d (1) { | |
| ["@attributes"]=> | |
| array(1) { | |
| ["attr2"]=> | |
| string(2) "22" | |
| } | |
| } | |
| [2]=> | |
| object(SimpleXMLElement)#%d (1) { | |
| ["@attributes"]=> | |
| array(1) { | |
| ["attr2"]=> | |
| string(2) "32" | |
| } | |
| } | |
| } | |
| ===//@attr2=== | |
| array(3) { | |
| [0]=> | |
| object(SimpleXMLElement)#%d (1) { | |
| ["@attributes"]=> | |
| array(1) { | |
| ["attr2"]=> | |
| string(2) "12" | |
| } | |
| } | |
| [1]=> | |
| object(SimpleXMLElement)#%d (1) { | |
| ["@attributes"]=> | |
| array(1) { | |
| ["attr2"]=> | |
| string(2) "22" | |
| } | |
| } | |
| [2]=> | |
| object(SimpleXMLElement)#%d (1) { | |
| ["@attributes"]=> | |
| array(1) { | |
| ["attr2"]=> | |
| string(2) "32" | |
| } | |
| } | |
| } | |
| ===//@*=== | |
| array(9) { | |
| [0]=> | |
| object(SimpleXMLElement)#%d (1) { | |
| ["@attributes"]=> | |
| array(1) { | |
| ["attr1"]=> | |
| string(2) "11" | |
| } | |
| } | |
| [1]=> | |
| object(SimpleXMLElement)#%d (1) { | |
| ["@attributes"]=> | |
| array(1) { | |
| ["attr2"]=> | |
| string(2) "12" | |
| } | |
| } | |
| [2]=> | |
| object(SimpleXMLElement)#%d (1) { | |
| ["@attributes"]=> | |
| array(1) { | |
| ["attr3"]=> | |
| string(2) "13" | |
| } | |
| } | |
| [3]=> | |
| object(SimpleXMLElement)#%d (1) { | |
| ["@attributes"]=> | |
| array(1) { | |
| ["attr1"]=> | |
| string(2) "21" | |
| } | |
| } | |
| [4]=> | |
| object(SimpleXMLElement)#%d (1) { | |
| ["@attributes"]=> | |
| array(1) { | |
| ["attr2"]=> | |
| string(2) "22" | |
| } | |
| } | |
| [5]=> | |
| object(SimpleXMLElement)#%d (1) { | |
| ["@attributes"]=> | |
| array(1) { | |
| ["attr3"]=> | |
| string(2) "23" | |
| } | |
| } | |
| [6]=> | |
| object(SimpleXMLElement)#%d (1) { | |
| ["@attributes"]=> | |
| array(1) { | |
| ["attr1"]=> | |
| string(2) "31" | |
| } | |
| } | |
| [7]=> | |
| object(SimpleXMLElement)#%d (1) { | |
| ["@attributes"]=> | |
| array(1) { | |
| ["attr2"]=> | |
| string(2) "32" | |
| } | |
| } | |
| [8]=> | |
| object(SimpleXMLElement)#%d (1) { | |
| ["@attributes"]=> | |
| array(1) { | |
| ["attr3"]=> | |
| string(2) "33" | |
| } | |
| } | |
| } | |
| ===elem[2]/@attr2=== | |
| array(1) { | |
| [0]=> | |
| object(SimpleXMLElement)#%d (1) { | |
| ["@attributes"]=> | |
| array(1) { | |
| ["attr2"]=> | |
| string(2) "22" | |
| } | |
| } | |
| } | |