The comment by JavaFan provides a very short version, but that aside, having a variable named $flag is a really bad idea. Usually you use the name to describe the purpose of the variable, not the type. Otherwise you'll end up with names like $string, $string2, $number, $numbers and so forth. Knowing what you want $flag to do could in this case help simplifying your code even further.

In reply to Re: Looking for less code by mzedeler
in thread Looking for less code by Sun751

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