Posted by odysseyphotography on 07/09/07 16:29

Hi everyone,

I was wondering if its possible to check if a given value appears in
an array more than once?

I need to code something which goes something along the lines of:

Faux code ---

if (in_array_twice($person, $already_emailed)) {
echo $person . ' is in the array already, don't email them';
} else {
echo $person . ' is not in the array, its OK to email them';
}

---

If anyone has any ideas they'd be very much appreciated.

Thanks,

OP

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