first_call        572 ext/mysqlnd/mysqlnd.c 	zend_bool first_call = TRUE;
first_call        637 ext/mysqlnd/mysqlnd.c 											first_call,
first_call        645 ext/mysqlnd/mysqlnd.c 											   first_call,
first_call        652 ext/mysqlnd/mysqlnd.c 			first_call = FALSE;