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PHP: is the implode() function safe for multibyte strings?

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By User


The explode() function has a correlating multibyte-safe function in mb_split() .



I don't see a correlating function for implode() . Does this imply that implode is already safe for multibyte strings?


Source: Tips4all, CCNA FINAL EXAM
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  1. UserMay 10, 2012 at 3:05 AM

    As long as your delimiter and the strings in the array contain only well-formed multibyte sequences there should not be any issues.

    implode basically is a fancy concatenation operator and I couldn't imagine a scenario where concatenation is not multibyte safe ;)

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