Merge branch '4.4'

* 4.4:
  Improve some URLs
  cleanup remaining param  and internal Intl FulLTransformer
  [HttpClient] fix data loss when streaming as a PHP resource
  Fix test compatibility with 4.x components
  [Cache] cs fix

Author: nicolas-grekas

Filesystem.php

@@ -49,7 +49,7 @@ public function copy(string $originFile, string $targetFile, bool $overwriteNewe
         }
 
         if ($doCopy) {
-            // https://bugs.php.net/bug.php?id=64634
+            // https://bugs.php.net/64634
             if (false === $source = @fopen($originFile, 'r')) {
                 throw new IOException(sprintf('Failed to copy "%s" to "%s" because source file could not be opened for reading.', $originFile, $targetFile), 0, null, $originFile);
             }
@@ -268,7 +268,7 @@ public function rename(string $origin, string $target, bool $overwrite = false)
 
         if (true !== @rename($origin, $target)) {
             if (is_dir($origin)) {
-                // See https://bugs.php.net/bug.php?id=54097 & http://php.net/manual/en/function.rename.php#113943
+                // See https://bugs.php.net/54097 & https://php.net/rename#113943
                 $this->mirror($origin, $target, null, ['override' => $overwrite, 'delete' => $overwrite]);
                 $this->remove($origin);
 

Tests/FilesystemTestCase.php

@@ -144,7 +144,7 @@ protected function markAsSkippedIfSymlinkIsMissing($relative = false)
             $this->markTestSkipped('symlink requires "Create symbolic links" privilege on Windows');
         }
 
-        // https://bugs.php.net/bug.php?id=69473
+        // https://bugs.php.net/69473
         if ($relative && '\\' === \DIRECTORY_SEPARATOR && 1 === PHP_ZTS) {
             $this->markTestSkipped('symlink does not support relative paths on thread safe Windows PHP versions');
         }