1--TEST-- 2SimpleXML: iteration through subnodes and attributes 3--EXTENSIONS-- 4simplexml 5--FILE-- 6<?php 7$xml =<<<EOF 8<people> 9 <person name="Joe"> 10 Text1 11 <child name="Ann" /> 12 Text2 13 <child name="Marray" /> 14 Text3 15 </person> 16 <person name="Boe"> 17 <child name="Joe" /> 18 <child name="Ann" /> 19 </person> 20</people> 21EOF; 22$xml1 =<<<EOF 23<people> 24 <person name="Joe"> 25 <child /> 26 </person> 27</people> 28EOF; 29 30function traverse_xml($pad,$xml) { 31 foreach($xml->children() as $name => $node) { 32 echo $pad."<$name"; 33 foreach($node->attributes() as $attr => $value) { 34 echo " $attr=\"$value\""; 35 } 36 echo ">\n"; 37 traverse_xml($pad." ",$node); 38 echo $pad."</$name>\n"; 39 } 40} 41 42traverse_xml("",simplexml_load_string($xml)); 43echo "----------\n"; 44traverse_xml("",simplexml_load_string($xml1)); 45echo "---Done---\n"; 46?> 47--EXPECT-- 48<person name="Joe"> 49 <child name="Ann"> 50 </child> 51 <child name="Marray"> 52 </child> 53</person> 54<person name="Boe"> 55 <child name="Joe"> 56 </child> 57 <child name="Ann"> 58 </child> 59</person> 60---------- 61<person name="Joe"> 62 <child> 63 </child> 64</person> 65---Done--- 66
