Zend
200-550 · Question #152
200-550 Question #152: Real Exam Question with Answer & Explanation
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Question
The XML document below has been parsed into $xml via SimpleXML. How can the value of <foo> tag accessed? <?xml version='1.0'?> <document> <bar> <foo>Value</foo> </bar> </document>
Options
- A$xml->bar['foo']
- B$xml->bar->foo
- C$xml['document']['bar']['foo']
- D$xml->document->bar->foo
- E$xml->getElementByName('foo');
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