nciske
/ add_screenshot_as_ogimage.php
Last active
January 19, 2021 02:36
Add screenshot of current page as Open Graph image. Primes the wp.com cache by including the image at the bottom of the page as well.
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| <?php | |
| add_action( 'wp_head', 'add_screenshot_as_ogimage' ); | |
| function add_screenshot_as_ogimage(){ | |
| // default width = 1500 -- 200px minimum, Facebook recommends 1500x1500, max image size of 5mb | |
| echo '<meta property="og:image" content="http://s.wordpress.com/mshots/v1/'.urlencode( $_SERVER["HTTP_HOST"] . $_SERVER["REQUEST_URI"] ).'?w=1500"/>'; |
ebidel
/ handle_file_upload.php
Created
April 18, 2012 03:23
Uploading files using xhr.send(FormData) to PHP server
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| <?php | |
| $fileName = $_FILES['afile']['name']; | |
| $fileType = $_FILES['afile']['type']; | |
| $fileContent = file_get_contents($_FILES['afile']['tmp_name']); | |
| $dataUrl = 'data:' . $fileType . ';base64,' . base64_encode($fileContent); | |
| $json = json_encode(array( | |
| 'name' => $fileName, | |
| 'type' => $fileType, | |
| 'dataUrl' => $dataUrl, |