extension_len     351 ext/sqlite3/sqlite3.c 	size_t extension_len, extension_dir_len;
extension_len     356 ext/sqlite3/sqlite3.c 	if (FAILURE == zend_parse_parameters(ZEND_NUM_ARGS(), "s", &extension, &extension_len)) {
extension_len     374 ext/sqlite3/sqlite3.c 	if (extension_len == 0) {