1. st_blksize might be different for regular files and symlinks; hence

Sascha Schumann · Sascha Schumann · commit d6d59a9ee5ad · 2001-06-21T11:15:38.000Z
ignore differences in the twelfth element of the stat() array.

2. The 'test.file' is created by the script, thus the owner of the file
   is the user id executing the script.  A mode of 0654 does not grant
   the owner the right to execute the file and therefore, the correct
   output here is "not executable."
diff --git a/ext/standard/tests/file/001.phpt b/ext/standard/tests/file/001.phpt
@@ -51,7 +51,7 @@ $s = stat ('test.link');
 $ls = lstat ('test.link');
 for ($i = 0; $i <= 11; $i++) {
     if ($ls[$i] != $s[$i]) {
-	if($i!=6) echo "test.link lstat and stat differ at element $i\n";
+	if ($i != 6 && $i != 11) echo "test.link lstat and stat differ at element $i\n";
     }
 }
 echo "test.file is " . filetype('test.file') . "\n";
@@ -138,7 +138,7 @@ test.file permissions are 0654
 test.file size is 0
 test.file is writeable
 test.file is readable
-test.file is executable
+test.file is not executable
 test.file is not executable
 test.file is a regular file
 test.link is a regular file
