| --TEST-- | |
| SimpleXML: iteration through subnodes and attributes | |
| --EXTENSIONS-- | |
| simplexml | |
| --FILE-- | |
| $xml =<<<EOF | |
| <people> | |
| <person name="Joe"> | |
| Text1 | |
| <child name="Ann" /> | |
| Text2 | |
| <child name="Marray" /> | |
| Text3 | |
| </person> | |
| <person name="Boe"> | |
| <child name="Joe" /> | |
| <child name="Ann" /> | |
| </person> | |
| </people> | |
| EOF; | |
| $xml1 =<<<EOF | |
| <people> | |
| <person name="Joe"> | |
| <child /> | |
| </person> | |
| </people> | |
| EOF; | |
| function traverse_xml($pad,$xml) { | |
| foreach($xml->children() as $name => $node) { | |
| echo $pad."<$name"; | |
| foreach($node->attributes() as $attr => $value) { | |
| echo " $attr=\"$value\""; | |
| } | |
| echo ">\n"; | |
| traverse_xml($pad." ",$node); | |
| echo $pad."</$name>\n"; | |
| } | |
| } | |
| traverse_xml("",simplexml_load_string($xml)); | |
| echo "----------\n"; | |
| traverse_xml("",simplexml_load_string($xml1)); | |
| echo "---Done---\n"; | |
| --EXPECT-- | |
| <person name="Joe"> | |
| <child name="Ann"> | |
| </child> | |
| <child name="Marray"> | |
| </child> | |
| </person> | |
| <person name="Boe"> | |
| <child name="Joe"> | |
| </child> | |
| <child name="Ann"> | |
| </child> | |
| </person> | |
| ---------- | |
| <person name="Joe"> | |
| <child> | |
| </child> | |
| </person> | |
| ---Done--- | |