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--TEST--
SimpleXML: adding/removing attributes
--SKIPIF--
<?php if (!extension_loaded("simplexml")) print "skip"; ?>
--FILE--
<?php
$xml =<<<EOF
<people>
<person name="Joe"></person>
<person name="Boe"></person>
</people>
EOF;
$people = simplexml_load_string($xml);
var_dump($people->person[0]['name']);
var_dump($people->person[0]['age']);
$people->person[0]['name'] = "XXX";
$people->person[0]['age'] = 30;
var_dump($people->person[0]['name']);
var_dump($people->person[0]['age']);
$people->person[0]['age'] += 5;
var_dump($people->person[0]['age']);
unset($people->person[0]['age']);
var_dump($people->person[0]['age']);
var_dump(isset($people->person[0]['age']));
echo "---Done---\n";
?>
--EXPECT--
string(3) "Joe"
NULL
string(3) "XXX"
string(2) "30"
string(2) "35"
NULL
bool(false)
---Done---
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