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<?php |
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/** |
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* Trait ElementTrait |
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* |
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* @filesource ElementTrait.php |
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* @created 08.05.2017 |
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* @package chillerlan\PrototypeDOM\Traits |
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* @author Smiley <[email protected]> |
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* @copyright 2017 Smiley |
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* @license MIT |
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*/ |
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namespace chillerlan\PrototypeDOM\Traits; |
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use chillerlan\PrototypeDOM\Node\PrototypeElement; |
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trait ElementTrait{ |
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use TraversalTrait; |
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/** |
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* @link http://api.prototypejs.org/dom/Element/wrap/ |
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* |
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* @param \chillerlan\PrototypeDOM\Node\PrototypeElement $wrapper |
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* |
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* @return \chillerlan\PrototypeDOM\Node\PrototypeElement |
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*/ |
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public function wrap(PrototypeElement $wrapper):PrototypeElement{ |
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return $wrapper->insert($this->replace($wrapper)); |
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} |
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/** |
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* @link http://api.prototypejs.org/dom/Element/update/ |
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* |
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* @param string|\DOMNode|\DOMNodeList $content |
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* |
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* @return \chillerlan\PrototypeDOM\Node\PrototypeElement |
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*/ |
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public function update($content):PrototypeElement{ |
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$this->purge(); |
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$this->insert($content); |
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return $this; |
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} |
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/** |
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* @link http://api.prototypejs.org/dom/Element/insert/ |
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* |
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* Accepted insertion points are: |
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* - before (as element's previous sibling) |
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* - after (as element's next sibling) |
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* - top (as element's first child) |
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* - bottom (as element's last child) |
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* |
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* @param string|array|\DOMNode|\DOMNodeList $content |
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* |
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* @return \chillerlan\PrototypeDOM\Node\PrototypeElement |
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*/ |
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public function insert($content):PrototypeElement{ |
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if(is_array($content)){ |
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foreach(['before', 'after', 'top', 'bottom'] as $pos){ |
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if(array_key_exists($pos, $content)){ |
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$nodes = $this->ownerDocument->_toNodeList($content[$pos]); |
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if($pos === 'top' && $this->hasChildNodes() || $pos === 'after' && $this->nextSibling){ |
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$nodes->reverse(); |
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} |
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foreach($nodes as $node){ |
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call_user_func_array([$this, 'insert_'.$pos], [$node]); |
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} |
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} |
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} |
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} |
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else{ |
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foreach($this->ownerDocument->_toNodeList($content) as $node){ |
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$this->insert_bottom($node); |
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} |
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} |
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return $this; |
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} |
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/** |
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* @param \chillerlan\PrototypeDOM\Node\PrototypeElement $node |
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* @param \chillerlan\PrototypeDOM\Node\PrototypeElement|null $refNode |
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* |
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* @return \chillerlan\PrototypeDOM\Node\PrototypeElement |
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*/ |
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public function insert_before(PrototypeElement $node, PrototypeElement $refNode = null):PrototypeElement{ |
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if($this->parentNode){ |
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$this->parentNode->insertBefore($this->_importNode($node), $refNode ?? $this); |
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} |
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return $this; |
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} |
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/** |
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* @param \chillerlan\PrototypeDOM\Node\PrototypeElement $node |
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* |
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* @return \chillerlan\PrototypeDOM\Node\PrototypeElement |
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*/ |
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public function insert_after(PrototypeElement $node):PrototypeElement{ |
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return !$this->nextSibling && $this->parentNode |
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? $this->parentNode->insert_bottom($node) |
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: $this->nextSibling->insert_before($node); |
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} |
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/** |
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* @param \chillerlan\PrototypeDOM\Node\PrototypeElement $node |
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* |
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* @return \chillerlan\PrototypeDOM\Node\PrototypeElement |
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*/ |
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public function insert_top(PrototypeElement $node):PrototypeElement{ |
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return $this->hasChildNodes() |
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? $this->firstChild->insert_before($node, $this->firstChild) |
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: $this->insert_bottom($node); |
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} |
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/** |
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* @param \chillerlan\PrototypeDOM\Node\PrototypeElement $node |
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* |
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* @return \chillerlan\PrototypeDOM\Node\PrototypeElement |
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*/ |
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public function insert_bottom(PrototypeElement $node):PrototypeElement{ |
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$this->appendChild($this->_importNode($node)); |
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return $this; |
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} |
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} |
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It seems like the type of the argument is not accepted by the function/method which you are calling.
In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.
We suggest to add an explicit type cast like in the following example: