optional          287 ext/xmlrpc/libxmlrpc/xmlrpc_introspection.c static XMLRPC_VALUE describeValue_worker(const char* type, const char* id, const char* desc, int optional, const char* default_val, XMLRPC_VALUE sub_params) {
optional          294 ext/xmlrpc/libxmlrpc/xmlrpc_introspection.c       if(optional != 2) {
optional          295 ext/xmlrpc/libxmlrpc/xmlrpc_introspection.c          XMLRPC_VectorAppendInt(xParam, xi_token_optional, optional);
optional          297 ext/xmlrpc/libxmlrpc/xmlrpc_introspection.c       if(optional == 1 && default_val) {
optional          318 ext/xmlrpc/libxmlrpc/xmlrpc_introspection.c       int optional = 0;
optional          337 ext/xmlrpc/libxmlrpc/xmlrpc_introspection.c                optional = 1;
optional          364 ext/xmlrpc/libxmlrpc/xmlrpc_introspection.c             xReturn = describeValue_worker(ptype, name, (desc ? desc : (xSubList ? NULL : el->text.str)), optional, def, xSubList);
optional          476 sapi/phpdbg/phpdbg_cmd.c 		zend_bool optional = 0;
optional          503 sapi/phpdbg/phpdbg_cmd.c 	if (!optional) { \
optional          529 sapi/phpdbg/phpdbg_cmd.c 					optional = 1;