486 votes
1 answers
php - DOMDocument cannot parse curl response
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I'm having trouble with this. I'm trying to get all the div tag but it's not returning any, this is the exact code and domain
<?php
$url = 'jwdpit.com';
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
$response = curl_exec($ch);
curl_close($ch);
$dom = new \DOMDocument();
$dom->loadHTML($response);
$table = $dom->getElementsByTagName('div');
print_r($table);
this is the output of print
DOMNodeList Object ( [length] => 0 )
Undefined asked
212
votes
Answer
Solution:
You need to include theCURLOPT_RETURNTRANSFER option to return the value ofcurl_exec instead of outputting it directly:
<?php
$url = 'jwdpit.com';
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); //added curl option
$response = curl_exec($ch);
curl_close($ch);
$dom = new \DOMDocument();
$dom->loadHTML($response);
$table = $dom->getElementsByTagName('div');
print_r($table); //DOMNodeList Object ( [length] => 16 )
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