fix invalid variable name at ext/spl/internal/multipleiterator.inc (key() method, too)

sasezaki · smalyshev · commit e617679c0ba6 · 2013-07-15T00:36:29.000-07:00
diff --git a/ext/spl/internal/multipleiterator.inc b/ext/spl/internal/multipleiterator.inc
@@ -205,7 +205,7 @@ class MultipleIterator implements Iterator
 		$retval = array();
 		foreach($this->iterators as $iter)
 		{
-			if ($it->valid())
+			if ($iter->valid())
 			{
 				$retval[] = $iter->key();
 			}

Original file line number	Diff line number	Diff line change
`@@ -205,7 +205,7 @@ class MultipleIterator implements Iterator`
`205`	`205`	`$retval = array();`
`206`	`206`	`foreach($this->iterators as $iter)`
`207`	`207`	`{`
`208`		`- if ($it->valid())`
	`208`	`+ if ($iter->valid())`
`209`	`209`	`{`
`210`	`210`	`$retval[] = $iter->key();`
`211`	`211`	`}`