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--TEST--
SimpleXML: modifying attributes of singular subnode
--SKIPIF--
<?php if (!extension_loaded("simplexml")) print "skip"; ?>
--FILE--
<?php
$xml =<<<EOF
<people>
<person name="Joe"></person>
</people>
EOF;
$people = simplexml_load_string($xml);
var_dump($people->person['name']);
$people->person['name'] = $people->person['name'] . 'Foo';
var_dump($people->person['name']);
$people->person['name'] .= 'Bar';
var_dump($people->person['name']);
echo "---[0]---\n";
$people = simplexml_load_string($xml);
var_dump($people->person[0]['name']);
$people->person[0]['name'] = $people->person[0]['name'] . 'Foo';
var_dump($people->person[0]['name']);
$people->person[0]['name'] .= 'Bar';
var_dump($people->person[0]['name']);
?>
===DONE===
--EXPECTF--
object(SimpleXMLElement)#%d (1) {
[0]=>
string(3) "Joe"
}
object(SimpleXMLElement)#%d (1) {
[0]=>
string(6) "JoeFoo"
}
object(SimpleXMLElement)#%d (1) {
[0]=>
string(9) "JoeFooBar"
}
---[0]---
object(SimpleXMLElement)#%d (1) {
[0]=>
string(3) "Joe"
}
object(SimpleXMLElement)#%d (1) {
[0]=>
string(6) "JoeFoo"
}
object(SimpleXMLElement)#%d (1) {
[0]=>
string(9) "JoeFooBar"
}
===DONE===
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