I run the code first on MAMP and it worked very well. But when I tried to run the code on another server, I got a lot of warnings like:
Warning: DOMDocument::loadHTML(): Unexpected end tag : head in Entity, line: 3349 in /cgihome/zhang1/html/cgi-bin/getPrice.php on line 17 Warning: DOMDocument::loadHTML(): htmlParseStartTag: misplaced tag in Entity, line: 3350 in /cgihome/zhang1/html/cgi-bin/getPrice.php on line 17 Warning: DOMDocument::loadHTML(): Tag header invalid in Entity, line: 3517 in /cgihome/zhang1/html/cgi-bin/getPrice.php on line 17
The codes are following:
<?php
$amazon = file_get_contents('http://www.amazon.com/blablabla');
$doc = new DOMdocument();
$doc->loadHTML($amazon);
$doc->saveHTML();
$price = $doc -> getElementById('actualPriceValue')->textContent;
$ASIN = $doc -> getElementById('ASIN')->getAttribute('value');
?>
Anyone knows what's going on? Thanks!