[nycphp-talk] passing optional arguments by reference
Eric Persson
eric at persson.tm
Fri Jan 16 13:46:10 EST 2004
Daniel Convissor wrote:
> CODE:
> function &execute($stmt, &$data = array()) {
> }
>
> ERROR:
> Parse error: parse error, unexpected '=', expecting ')'
>
> Removing the "= array()" makes it parse fine.
>
> So, is there a way to do this, please?
Why not just skip the = array() part and do:
function &execute($stmt, &$data = '' ) {
if( is_array($data) ){
//then....
}
}
Or, did I perhaps misunderstand it?
Best regards,
Eric
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