Get all images from a HTML document Using PHP

Dec 13, 2013, by admin

Sometimes we have to get the images from an HTML page just like Facebook does when a link is posted. You can easily get images from HTML page using PHP. Below example code will return all images from a HTML document, you just need to get the source content of any HTML page and pass through below PHP function.

1. <?php
2. function getImagesFromHTMLDocument($data)
3. {
4. $images = array();
5. preg_match_all(‘/<img [^>]*src=[“|’]([^”|’]+)/i’, $data, $matches);
6. foreach ($matches[1] as $key=>$value) {
7. $info = pathinfo($value);
8. if (isset($info[‘extension’]))
9. {
10. if (($info[‘extension’] == ‘jpg’) ||
11. ($info[‘extension’] == ‘jpeg’) ||
12. ($info[‘extension’] == ‘gif’) ||
13. ($info[‘extension’] == ‘png’))
14. array_push($images, $value);
15. }
16. }
17. return $images;
18. }
19. $img=getImagesFromHTMLDocument($data);
20. print_r($img);
21. ?>

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