Hello everybody,
Is there a function to find out if a given value exists in an array?
What I think of is something like &has_element([EMAIL PROTECTED], $value), which should return either a boolean value or the index containing the value (undef if $value is not found). I'm sure something like this exists. Or do I need to write this myself?
kind regards,
Benjamin
This was just discussed in depth, check the archives for the last couple of weeks. You may also want to read:
perldoc -f grep
http://danconia.org
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