Fix phpcs violations.

Author: fcabralpacheco

src/Response/SapiStreamEmitter.php

@@ -62,10 +62,10 @@ private function emitBody(ResponseInterface $response, $maxBufferLength)
             $body->rewind();
         }
 
-        if ($body->isReadable())
-        {
-            while (! $body->eof())
+        if ($body->isReadable()) {
+            while (! $body->eof()) {
                 echo $body->read($maxBufferLength);
+            }
             return;
         }
 
@@ -92,16 +92,13 @@ private function emitBodyRange(array $range, ResponseInterface $response, $maxBu
             $first = 0;
         }
 
-        if ($body->isReadable())
-        {
-            for ($remaining = $length; 
-                 ($remaining >= $maxBufferLength) && (!$body->eof());
-                 $remaining -= strlen($contents)) {
+        if ($body->isReadable()) {
+            for ($remaining = $length; ($remaining >= $maxBufferLength)
+                                       && (! $body->eof()); $remaining -= strlen($contents)) {
                 echo ($contents = $body->read($maxBufferLength));
-
             }
 
-            if (($remaining > 0) && (!$body->eof())) {
+            if (($remaining > 0) && (! $body->eof())) {
                 echo $body->read($remaining);
             }
 

test/Response/SapiStreamEmitterTest.php

@@ -83,15 +83,15 @@ public function testEmitBody($seekable, $contents, $maxBufferLength, $expectedRe
         $stream->isReadable()->willReturn(true);
         $stream->rewind()->willReturn(true);
 
-        $stream->eof()->will(function () use (&$contents, &$position){
-            return !isset($contents[$position]);
+        $stream->eof()->will(function () use (&$contents, &$position) {
+            return ! isset($contents[$position]);
         });
 
-        $stream->read(Argument::type('integer'))->will(function ($args) use (&$contents, &$position){
+        $stream->read(Argument::type('integer'))->will(function ($args) use (&$contents, &$position) {
                 $data = substr($contents, $position, $args[0]);
                 $position += strlen($data);
                 return $data;
-            });
+        });
 
         $response = (new Response())
             ->withStatus(200)
@@ -102,7 +102,6 @@ public function testEmitBody($seekable, $contents, $maxBufferLength, $expectedRe
         $stream->rewind()->shouldBeCalledTimes($seekable ? 1 : 0);
         $stream->read(Argument::type('integer'))->shouldBeCalledTimes($expectedReads);
         $this->assertEquals($contents, ob_get_clean());
-
     }
 
     public function emitBodyRangeProvider()
@@ -128,16 +127,16 @@ public function testEmitBodyRange($seekable, $contents, $range, $maxBufferLength
         $stream->getSize()->willReturn(strlen($contents));
         $stream->isSeekable()->willReturn($seekable);
         $stream->isReadable()->willReturn(true);
-        $stream->seek(Argument::type('integer'))->will(function ($args) use (&$position){
+        $stream->seek(Argument::type('integer'))->will(function ($args) use (&$position) {
             $position = $args[0];
             return true;
         });
 
-        $stream->eof()->will(function () use (&$contents, &$position){
-            return !isset($contents[$position]);
+        $stream->eof()->will(function () use (&$contents, &$position) {
+            return ! isset($contents[$position]);
         });
 
-        $stream->read(Argument::type('integer'))->will(function ($args) use (&$contents, &$position){
+        $stream->read(Argument::type('integer'))->will(function ($args) use (&$contents, &$position) {
             $data = substr($contents, $position, $args[0]);
             $position += strlen($data);
             return $data;