Hello Ron,
Give it a default (possible empty) value:
function MyFunction($x, $y, $z="") {
// function goes here
if (!empty($z)) {
// The optional parameter is given
}
}
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Andre
Skype: Francophile
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------------ Original message ------------
From: Ron Piggott <ron.piggott@xxxxxxxxxxxxxxxxxx>
To: php-general@xxxxxxxxxxxxx
Date created: , 1:32:16 AM
Subject: Custom function
Is there a way to make an optional flag in a custom function --- 2 parameters required, 1 optional? Ron
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