SimpleXML provides the ability to iterate over items in an XML document, as well as access items within it as if they were object properties. When creating your own classes to access data, implementing which of the following would NOT achieve this goal?
Answer(s): A
Which of the following is used to find all PHP files under a certain directory?
Answer(s): C
CORRECT TEXTWhich PHP function is used to validate whether the contents of $_FILES['name']['tmp_name'] have really been uploaded via HTTP?
CORRECT TEXTWhich PHP function is used to validate whether the contents of $_FILES['name']['tmp_name'] have really been uploaded via HTTP, and also save the contents into another folder?
CORRECT TEXTWhat is the name of the key for the element in $_FILES['name'] that contains the provisional name of the uploaded file?
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q23, its an array, isnt it? starts with [ and end with ]. its an array of objects, not object.
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i think it should be a,c. option d goes against the principle of building anything custom unless there are no work arounds available
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