|
|
The following PHP code shows how to get page titles and other meta details by using PHP CURL. In this code, I initialized the CURL object and set the URL to be accessed with the reference of this object. The CURL script will return the HTML content of the remote page. After getting the HTML content, we need to parse the HTML by referring to the title , meta and img tag names to get the page title, description and the image URLs, respectively. These data are encoded into a JSON array and returned as the AJAX response. |
Full Code
Just download index.php and run into your website.
You can change the url horje.com and put your once.
index.php
Example:
PHP
<?php
$url = "https://horje.com/learn/757/clipbucket"; // Extract HTML using curl $ch = curl_init(); curl_setopt($ch, CURLOPT_HEADER, 0); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1); $data = curl_exec($ch); curl_close($ch); // Load HTML to DOM Object $dom = new DOMDocument(); @$dom->loadHTML($data); // Parse DOM to get Title $nodes = $dom->getElementsByTagName('title'); $title = $nodes->item(0)->nodeValue; // Parse DOM to get Meta Description $metas = $dom->getElementsByTagName('meta'); $body = ""; for ($i = 0; $i < $metas->length; $i ++) { $meta = $metas->item($i); if ($meta->getAttribute('name') == 'description') { $body = $meta->getAttribute('content'); } } // Parse DOM to get Images $image_urls = array(); $images = $dom->getElementsByTagName('img'); for ($i = 0; $i < $images->length; $i ++) { $image = $images->item($i); $src = $image->getAttribute('src'); $m_i .= ''.$src.'</br>'; }
echo $title;
echo '</br>';
echo $body;
echo '</br>';
echo $src;
echo '</br>';
echo $m_i;
?>
Output should be:
How to extract title description og image keyword other image from URL
Simplely run following codes to your site by chaning http url.
index.html
Example:
PHP
<?php
// Web page URL
$url = 'https://horje.com';
// Extract HTML using curl
$ch = curl_init();
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
$data = curl_exec($ch);
curl_close($ch);
// Load HTML to DOM object
$dom = new DOMDocument();
@$dom->loadHTML($data);
// Parse DOM to get Title data
$nodes = $dom->getElementsByTagName('title');
$title = $nodes->item(0)->nodeValue;
// Parse DOM to get meta data
$metas = $dom->getElementsByTagName('meta');
$description = $keywords = '';
for($i=0; $i<$metas->length; $i++){ $meta = $metas->item($i); if($meta->getAttribute('name') == 'description'){ $description = $meta->getAttribute('content'); } if($meta->getAttribute('name') == 'keywords'){ $keywords = $meta->getAttribute('content'); } if($meta->getAttribute('property')=='og:image'){ $meta_og_image = $meta->getAttribute('content');
}
}
$src = preg_match('/<img.+src=[\'"]http(?P<src>.+?)[\'"].*>/i', $data, $result);
$img = 'http'.$result[1].'';
echo "Title: $title". '<br/>';
echo "Description: $description". '<br/>';
echo "Keyword: $keywords". '<br/>';
echo "OG Image: $meta_og_image". '<br/>';
echo "Imgage: $img". '<br/>';
?>
Output should be:
| php curl |
|
Type
: |
Develop |
|
Category
: |
Web Tutorial |
|
Sub Category
: |
PHP Extract Tutorial |
|
Uploaded by
: |
Admin |