function setor(&$param, $default) { return (isset($param) ? $param : $default); }
I tested it on 4.3.4 and 5.0 RC1, and it worked. Is passing an undefined variable as a reference parameter a legal thing to do in PHP?
That bring up an interesting point:
error_reporting(E_ALL);
function test_func(&$oink)
{
echo $oink;
}
test_func($moo);executing this block does not fire an E_NOTICE.
S
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