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Which one of the following functions can be used to concatenate array elements to form a single delimited string?

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Which one of the following functions can be used to concatenate array elements to form a single delimited string?

(a) explode()

(b) implode()

(c) concat()

(d) concatenate()

I had been asked this question in an interview for internship.

Enquiry is from Strings and Regular Expressions topic in chapter Strings and Regular Expressions of PHP

1 Answer

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Best answer
Correct option is (b) implode()

Explanation: None.

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