fix faulty logic in tests, needed to use ksort instead of asort and to sort output. These tests failed on some systems with non-case sensitive filesystem sorting

ext/phar/tests/cache_list/files/write5.phar.inc

@@ -10,13 +10,15 @@ $d = dirname(__FILE__) . "/copyonwrite5";
 mkdir($d);
 file_put_contents($d . "/file1", "file1\n");
 file_put_contents($d . "/file2", "file2\n");
-var_dump($phar->buildFromDirectory($d));
+$arr = $phar->buildFromDirectory($d);
+ksort($arr);
+var_dump($arr);
 $phar2 = new Phar(__FILE__);
 $arr = array();
 foreach ($phar2 as $name => $file) {
 	$arr[$name] = $file->getContent();
 }
-asort($arr);
+ksort($arr);
 foreach ($arr as $name => $content) {
 	echo $name, " ", $content;
 }

ext/phar/tests/cache_list/files/write6.phar.inc

@@ -10,13 +10,16 @@ $d = dirname(__FILE__) . "/copyonwrite6";
 mkdir($d);
 file_put_contents($d . "/file1", "file1\n");
 file_put_contents($d . "/file2", "file2\n");
-var_dump($phar->buildFromIterator(new RecursiveDirectoryIterator($d, RecursiveDirectoryIterator::SKIP_DOTS),$d));
+$arr = $phar->buildFromIterator(new RecursiveDirectoryIterator($d, RecursiveDirectoryIterator::SKIP_DOTS),$d);
+$arr = $phar->buildFromDirectory($d);
+ksort($arr);
+var_dump($arr);
 $phar2 = new Phar(__FILE__);
 $arr = array();
 foreach ($phar2 as $name => $file) {
 	$arr[$name] = $file->getContent();
 }
-asort($arr);
+ksort($arr);
 foreach ($arr as $name => $content) {
 	echo $name, " ", $content;
 }