diff options
Diffstat (limited to 'src/Nodes/NodeTrait.php')
-rw-r--r-- | src/Nodes/NodeTrait.php | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/Nodes/NodeTrait.php b/src/Nodes/NodeTrait.php index ccc82ab..9ef1fa2 100644 --- a/src/Nodes/NodeTrait.php +++ b/src/Nodes/NodeTrait.php @@ -181,11 +181,11 @@ trait NodeTrait /** * Override for native hasAttribute. * - * @see getAttribute - * * @param $attributeName * * @return bool + * @see getAttribute + * */ public function hasAttribute($attributeName) { @@ -566,9 +566,11 @@ trait NodeTrait */ public function getFirstElementChild() { - foreach ($this->childNodes as $node) { - if ($node instanceof \DOMElement) { - return $node; + if ($this->childNodes instanceof \Traversable) { + foreach ($this->childNodes as $node) { + if ($node instanceof \DOMElement) { + return $node; + } } } |