On 30 March 2010 14:16, Andre Polykanine <an...@oire.org> wrote: > I need a quoted_printable_encode function but it's available only > since PHP 5.3. How do I redefine that function only if PHP version is > lower than 5.3?
function_exists().
if (!function_exists('myfunc')) {
function myfunc() {
;
}
}
http://uk3.php.net/function_exists
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