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|
--TEST--
SimpleXML: iteration through subnodes
--SKIPIF--
<?php if (!extension_loaded("simplexml")) print "skip"; ?>
--FILE--
<?php
$xml =<<<EOF
<people>
<person name="Joe">
<child name="Ann" />
<child name="Marray" />
</person>
<person name="Boe">
<child name="Joe" />
<child name="Ann" />
</person>
</people>
EOF;
$xml1 =<<<EOF
<people>
<person name="Joe">
<child name="Ann" />
</person>
</people>
EOF;
function print_xml($xml) {
foreach($xml as $person) {
echo "person: ".$person['name']."\n";
foreach($person as $child) {
echo " child: ".$child['name']."\n";
}
}
echo "----------\n";
}
function print_xml2($xml) {
$persons = count($xml->person);
for ($i=0;$i<$persons;$i++) {
echo "person: ".$xml->person[$i]['name']."\n";
$children = count($xml->person[$i]->child);
for ($j=0;$j<$children;$j++) {
echo " child: ".$xml->person[$i]->child[$j]['name']."\n";
}
}
echo "----------\n";
}
print_xml(simplexml_load_string($xml));
print_xml(simplexml_load_string($xml1));
print_xml2(simplexml_load_string($xml));
print_xml2(simplexml_load_string($xml1));
echo "---Done---\n";
?>
--EXPECT--
person: Joe
child: Ann
child: Marray
person: Boe
child: Joe
child: Ann
----------
person: Joe
child: Ann
----------
person: Joe
child: Ann
child: Marray
person: Boe
child: Joe
child: Ann
----------
person: Joe
child: Ann
----------
---Done---
|
