What's the best way of finding out if a specific array key is in an array?
I have an associative array which *may* look like
(car =>saab, house => mansion, countyW=> A) but can equally well look like
(boat => daycruiser, house => flat, county => B).
I want to find out if the key "car" is in the array and do something if it
is.
I found:
$os = array ("Mac", "NT", "Irix", "Linux");
if (in_array ("Irix", $os)){
<do stuff>;
}
But that only works on the values. But it is exactly what I want to do on
keys instead.
Suggestions?
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
To contact the list administrators, e-mail: [EMAIL PROTECTED]
