Lines Matching refs:optional
128 function check_param($db, $idx, $exp, $optional, $allow_uninit = false) argument
146 if (!$optional && $db[$idx][2]) {
149 if (!$allow_uninit && $optional && !$db[$idx][2]) {
210 $optional = $varargs = false;
221 if ($optional) {
224 $optional = true;
241 check_param($params, ++$j, 'bool*', $optional);
251 check_param($params, ++$j, 'zval**', $optional);
252 check_param($params, ++$j, 'int*', $optional);
259 check_param($params, ++$j, 'char**', $optional, $allow_uninit=true);
260 check_param($params, ++$j, 'size_t*', $optional, $allow_uninit=true);
261 if ($optional && !$params[$j-1][2] && !$params[$j][2]
283 check_param($params, ++$j, $exp, $optional, $allow_uninit);
