Add new child at the end of the children.
|
public appendChild ( |
||
| $nodes | The appended child | |
| return | ||
public function findNextNodeByText(DiDomElement $element, $expression, $grep = false)
{
$childNodes = $element->getNode()->childNodes;
$length = $childNodes->length;
$stop = false;
for ($i = 0; $i < $length; $i++) {
$node = $childNodes->item($i);
if ($stop && trim($node->textContent)) {
$document = new DiDomDocument();
$document->appendChild($node);
return $document;
} else {
if (!$grep && $expression == $node->textContent) {
$stop = true;
} else {
if ($grep && preg_match($expression, $node->textContent)) {
$stop = true;
}
}
}
}
}
/**
* Get the DOM document with the current element.
*
* @param string $encoding The document encoding
*
* @return \DiDom\Document
*/
public function toDocument($encoding = 'UTF-8')
{
$document = new Document(null, false, $encoding);
$document->appendChild($this->node);
return $document;
}
/**
* Get the DOM document with the current element.
*
* @return \DiDom\Document
*/
public function toDocument()
{
$document = new Document();
$document->appendChild($this->domElement);
return $document;
}
public function testAppendChildException()
{
$this->setExpectedException('InvalidArgumentException');
$document = new Document('', true);
$document->appendChild(null);
}
/**
* @expectedException InvalidArgumentException
*/
public function testAppendChildWithInvalidArgument()
{
$document = new Document('');
$document->appendChild(null);
}
public function testAppendChild()
{
$html = '<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
</head>
<body>
</body>
</html>';
$document = new Document($html);
$this->assertCount(0, $document->find('span'));
$node = $document->createElement('span');
$document->appendChild($node);
$this->assertCount(1, $document->find('span'));
$nodes = [];
$nodes[] = $document->createElement('span');
$nodes[] = $document->createElement('span');
$document->appendChild($nodes);
$this->assertCount(3, $document->find('span'));
}
