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Mock PHP 5 exam

Saturday, July 25th, 2009 at 8:24 pm

I have been considering going for the Zend PHP 5 certification and bought myself some Zend PHP 5 Practice Exams to see what I need to study up on.

Here is one of the questions I came across.

Which of the following functions are part of PHP's internal Iterator interface?

Answers: (choose 5)
    rewind()
    valid()
    next()
    key()
    current()

Maybe they had problems passing candidates that couldn’t count to five.

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