diff options
Diffstat (limited to 'src/Nodes')
| -rw-r--r-- | src/Nodes/NodeTrait.php | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/Nodes/NodeTrait.php b/src/Nodes/NodeTrait.php index b4ca746..7661e15 100644 --- a/src/Nodes/NodeTrait.php +++ b/src/Nodes/NodeTrait.php @@ -473,9 +473,9 @@ trait NodeTrait */ public function isPhrasingContent() { - return $this->nodeType === XML_TEXT_NODE || !in_array($this->tagName, $this->phrasing_elems) || + return $this->nodeType === XML_TEXT_NODE || !in_array($this->nodeName , $this->phrasing_elems) || (!is_null($this->childNodes) && - ($this->tagName === 'a' || $this->tagName === 'del' || $this->tagName === 'ins') && + ($this->nodeName === 'a' || $this->nodeName === 'del' || $this->nodeName === 'ins') && array_reduce(iterator_to_array($this->childNodes), function ($carry, $node) { return $carry || $node->isPhrasingContent(); }) @@ -493,4 +493,10 @@ trait NodeTrait return !$this->hasAttribute('hidden'); } + + public function isWhitespace() + { + return ($this->nodeType === XML_TEXT_NODE && mb_strlen(trim($this->textContent)) === 0) || + ($this->nodeType === XML_ELEMENT_NODE && $this->nodeName === 'br'); + } } |