Fix #50678 files extracted by ZipArchive class lost their original modified time

Author: remicollet

NEWS

@@ -146,5 +146,7 @@ PHP                                                                        NEWS
   . ZipArchive::status and ZipArchive::statusSys properties and
     ZipArchive::getStatusString() method stay valid after the archive
     is closed. (Remi)
+  . Fixed bug #50678 (files extracted by ZipArchive class lost their
+    original modified time). (Remi)
 
 <<< NOTE: Insert NEWS from last stable release here prior to actual release! >>>

UPGRADING

@@ -449,6 +449,7 @@ PHP 8.0 UPGRADE NOTES
  . ZipArchive::addEmptyDir, ZipArchive::addFile and aZipArchive::addFromString
    methods have a new "flags" argument. This allow to manage name encoding
    (ZipArchive::FL_ENC_*) and entry replacement (ZipArchive::FL_OVERWRITE)
+ . ZipArchive::extractTo now restore file modification time.
 
 ========================================
 6. New Functions

ext/zip/php_zip.c

@@ -258,6 +258,13 @@ static int php_zip_extract_file(struct zip * za, char *dest, char *file, size_t
 		php_stream_write(stream, b, n);
 	}
 
+	if (stream->wrapper->wops->stream_metadata) {
+		struct utimbuf ut;
+
+		ut.modtime = ut.actime = sb.mtime;
+		stream->wrapper->wops->stream_metadata(stream->wrapper, fullpath, PHP_STREAM_META_TOUCH, &ut, NULL);
+	}
+
 	php_stream_close(stream);
 	n = zip_fclose(zf);