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Discussion :: Functions in PHP

  1. Type Hinting was introduced in which version of PHP?

    2. A.

     PHP 4
    B.

     PHP 5
    C.

     PHP 5.3
    D.

     PHP 6

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    Workspace

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    Answer : Option B

    Explanation :

    Type hinting gives you the ability to force parameters to be objects of certain class or to be arrays. PHP 5 introduced this feature.

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