gyselroth / php-stream-iterator

src/StreamIterator.php

Spacing +5 added lines, -5 removed lines

@@ -50,7 +50,7 @@ 
      * and composes that instead, to ensure we have access to the various
      * iterator capabilities.
      */
-    public function __construct(Traversable $iterator, Closure $stringify = null, Closure $exception_handler=null)
+    public function __construct(Traversable $iterator, Closure $stringify = null, Closure $exception_handler = null)
     {
         if ($iterator instanceof IteratorAggregate) {
             $iterator = $iterator->getIterator();
@@ -66,13 +66,13 @@ 
     public function __toString()
     {
        try {
-            if($this->position !== 0) {
+            if ($this->position !== 0) {
                 $this->iterator->rewind();
             }
 
             return $this->getContents();
-        } catch(\Throwable $e) {
-            if($this->exception_handler !== null) {
+        } catch (\Throwable $e) {
+            if ($this->exception_handler !== null) {
                 return ''.$this->exception_handler->call($this, $e);
             }
 
@@ -279,6 +279,6 @@ 
      */
     public function getMetadata($key = null)
     {
-        return ($key === null) ? [] : null;
+        return ($key === null) ? [ ] : null;
     }
 }