Autoregister filters using Composer autoload, fixes #16

Author: sagikazarmark

CHANGELOG.md

@@ -1,6 +1,13 @@
 # Change Log
 
 
+## Unreleased
+
+### Added
+
+- Autoregistration of stream filters using Composer autoload
+
+
 ## 0.1.2 - 2015-12-26
 
 ### Added

composer.json

@@ -31,7 +31,10 @@
     "autoload": {
         "psr-4": {
             "Http\\Message\\": "src/"
-        }
+        },
+        "files": [
+            "src/filters.php"
+        ]
     },
     "autoload-dev": {
         "psr-4": {

src/Encoding/ChunkStream.php

@@ -14,10 +14,6 @@ class ChunkStream extends FilteredStream
      */
     public function getReadFilter()
     {
-        if (!array_key_exists('chunk', stream_get_filters())) {
-            stream_filter_register('chunk', 'Http\Message\Encoding\Filter\Chunk');
-        }
-
         return 'chunk';
     }
 

src/Encoding/DechunkStream.php

@@ -24,10 +24,6 @@ public function getReadFilter()
      */
     public function getWriteFilter()
     {
-        if (!array_key_exists('chunk', stream_get_filters())) {
-            stream_filter_register('chunk', 'Http\Message\Encoding\Filter\Chunk');
-        }
-
         return 'chunk';
     }
 }

src/filters.php

@@ -0,0 +1,6 @@
+<?php
+
+// Register chunk filter if not found
+if (!array_key_exists('chunk', stream_get_filters())) {
+    stream_filter_register('chunk', 'Http\Message\Encoding\Filter\Chunk');
+}