import_use_extension  872 Zend/zend.c    	zend_uv.import_use_extension_length = strlen(zend_uv.import_use_extension);
import_use_extension  563 Zend/zend.h    	char *import_use_extension;
import_use_extension 2301 main/main.c    	zuv.import_use_extension = ".php";