Fix file conflict in fgets test

Author: nikic

ext/standard/tests/file/fgets_variation6-win32.phpt

@@ -24,7 +24,7 @@ $file_content_types = array("numeric", "text", "text_with_new_line", "alphanumer
 
 echo "*** Testing fgets() : usage variations ***\n";
 
-$filename = __DIR__."/fgets_variation4.tmp";
+$filename = __DIR__."/fgets_variation6.tmp";
 
 foreach($file_modes as $file_mode) {
   echo "\n-- Testing fgets() with file opened using mode $file_mode --\n";

ext/standard/tests/file/fgets_variation6.phpt

@@ -24,7 +24,7 @@ $file_content_types = array("numeric", "text", "text_with_new_line", "alphanumer
 
 echo "*** Testing fgets() : usage variations ***\n";
 
-$filename = __DIR__."/fgets_variation4.tmp";
+$filename = __DIR__."/fgets_variation6.tmp";
 
 foreach($file_modes as $file_mode) {
   echo "\n-- Testing fgets() with file opened using mode $file_mode --\n";