Arrays MCQ question and answer with solution

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What function computes the difference of arrays?

A) array_diff B) diff_array C) arrays_diff D) diff_arrays

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Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

What functions count elements in an array?
1. count
2. Sizeof
3. Array_Count
4. Count_array

A) Option 2 and 4 B) Option 1 and 2 C) Option 3 and 4 D) Option 1 and 4

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

What array will you get if you convert an object to an array?

A) An array with properties of that object as the array's elements B) An array with properties of that array as the object's elements C) An array with properties of that object as the Key elements D) An array with keys of that object as the array's elements

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Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

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Arrays MCQ question and answer with solution | PHP Programming