Fixed tests (file order is undefined, so we need to sort() them)

ext/standard/tests/dir/readdir_basic.phpt

@@ -23,13 +23,23 @@ create_files($path, 3);
 
 echo "\n-- Call readdir() with \$path argument --\n";
 var_dump($dh = opendir($path));
+$a = array();
 while( FALSE !== ($file = readdir($dh)) ) {
+	$a[] = $file;
+}
+sort($a);
+foreach($a as $file) {
 	var_dump($file);
 }
 
 echo "\n-- Call readdir() without \$path argument --\n";
 var_dump($dh = opendir($path));
+$a = array();
 while( FALSE !== ( $file = readdir() ) ) {
+	$a[] = $file;
+}
+sort($a);
+foreach($a as $file) {
 	var_dump($file);
 }
 

ext/standard/tests/dir/readdir_variation6.phpt

@@ -31,12 +31,22 @@ $dir_handle1 = opendir($dir_path);
 opendir($dir_path);
 
 echo "\n-- Reading Directory Contents with Previous Handle --\n";
+$a = array();
 while (FALSE !== ($file = readdir($dir_handle1))) {
+	$a[] = $file;
+}
+sort($a);
+foreach ($a as $file) {
 	var_dump($file);
 }
 
 echo "\n-- Reading Directory Contents with Current Handle (no arguments supplied) --\n";
+$a = array();
 while (FALSE !== ($file = readdir())) {
+	$a[] = $file;
+}
+sort($a);
+foreach ($a as $file) {
 	var_dump($file);
 }