PHP Snippets

Get title from url

$href = 'http://www.japantimes.co.jp/';
$dom = new DOMDocument();
$file = file_get_contents($href); //read url into string
$dom->loadHTML($file); //load HTML
$xpath = new DOMXPath($dom);  
$titleNode = $xpath->query('//title');
var_dump($titleNode->item(0));

Get all link from url

$allLink = $dom->getElementsByTagName('a');
foreach($allLink as $link){
    echo $link->getAttribute('href')
}