force_null        651 ext/interbase/ibase_query.c 			int force_null;
force_null        655 ext/interbase/ibase_query.c 				force_null = 0;
force_null        667 ext/interbase/ibase_query.c 						force_null = (Z_STRLEN_P(b_var) == 0);
force_null        670 ext/interbase/ibase_query.c 				if (! force_null) break;
force_null        533 ext/pdo_firebird/firebird_statement.c 				int force_null;
force_null        548 ext/pdo_firebird/firebird_statement.c 					force_null = 0;
force_null        560 ext/pdo_firebird/firebird_statement.c 							force_null = (Z_STRLEN_P(param->parameter) == 0);
force_null        562 ext/pdo_firebird/firebird_statement.c 					if (!force_null) {