note 43050 deleted from function.imagejpeg by cmb
| From: | cmb@php.net | Date: | Sun, 20 Oct 2019 09:00:09 +0000 |
| Subject: | note 43050 deleted from function.imagejpeg by cmb | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-212724@lists.php.net to get a copy of this message | ||
Note Submitter: Tom Davis
----
I came across a problem where Internet Explorer refused to cache some dynamically created images. To
get round this, send out a Last-Modified header.
Eg:
<?php
header('Last-Modified: '.gmdate('D, d M Y H:i:s', $timestamp).' GMT');
header('Content-Type: image/jpeg');
imagejpeg($photo);
?>