Help With BASE64 Encode Images?

Hello,

I need a simple php code where you uploaded and image and it will convert it to a base64 string, and also echo the mimetype.

I realise this will be easy for some, but I've never really done much with uploading images.

Thanks,
CLM

 

How about:

<?php
    function base64_encode_image ($imagefile) {
        $imgtype = array('jpg', 'gif', 'png');
        $filename = file_exists($imagefile) ? htmlentities($imagefile) : die('Image file name does not exist');
        $filetype = pathinfo($filename, PATHINFO_EXTENSION);
        if (in_array($filetype, $imgtype)){
            $imgbinary = fread(fopen($filename, "r"), filesize($filename));
        } else {
            die ('Invalid image type, jpg, gif, and png is only allowed');
        }
        return 'data:image/' . $filetype . ';base64,' . base64_encode($imgbinary);
    }

?>

PHP:

source


might do the trick.





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