Removed unnecessary checks for ISREG file and corresponding stat() calls on Wind

ows

main/fopen_wrappers.c

@@ -263,7 +263,9 @@ static FILE *php_fopen_and_set_opened_path(const char *path, const char *mode, c
 PHPAPI int php_fopen_primary_script(zend_file_handle *file_handle TSRMLS_DC)
 {
 	FILE *fp;
+#ifndef PHP_WIN32
 	struct stat st;
+#endif
 	char *path_info, *filename;
 	int length;
 
@@ -329,11 +331,14 @@ PHPAPI int php_fopen_primary_script(zend_file_handle *file_handle TSRMLS_DC)
 	}
 	fp = VCWD_FOPEN(filename, "rb");
 
+#ifndef PHP_WIN32
 	/* refuse to open anything that is not a regular file */
 	if (fp && (0 > fstat(fileno(fp), &st) || !S_ISREG(st.st_mode))) {
 		fclose(fp);
 		fp = NULL;
 	}
+#endif
+
 	if (!fp) {
 		STR_FREE(SG(request_info).path_translated);	/* for same reason as above */
 		SG(request_info).path_translated = NULL;

main/streams/plain_wrapper.c

@@ -891,6 +891,8 @@ PHPAPI php_stream *_php_stream_fopen(const char *filename, const char *mode, cha
 				efree(persistent_id);
 			}
 
+			/* WIN32 always set ISREG flag */
+#ifndef PHP_WIN32
 			/* sanity checks for include/require.
 			 * We check these after opening the stream, so that we save
 			 * on fstat() syscalls */
@@ -899,15 +901,12 @@ PHPAPI php_stream *_php_stream_fopen(const char *filename, const char *mode, cha
 				int r;
 
 				r = do_fstat(self, 0);
-				if (
-#ifndef PHP_WIN32
-						(r != 0) || /* it is OK for fstat to fail under win32 */
-#endif
-						(r == 0 && !S_ISREG(self->sb.st_mode))) {
+				if ((r == 0 && !S_ISREG(self->sb.st_mode))) {
 					php_stream_close(ret);
 					return NULL;
 				}
 			}
+#endif
 
 			return ret;
 		}