Get the width and height of the image in the frame

Question

I have several images in a MySQL database, each of which is stored in BLOB fields. How to estimate the width and height of images in pixels?

+3

tmuecksch Feb 10 '14 at 13:37

1 answer

Syntaxlamp · Answer 1 · 2014-02-10T13:43:02+0000

Let's say you got the image from the blob field in the database via mysqli_query and assigned it the $ image variable . You can use this code:

$im = imagecreatefromstring($image);
$width = imagesx($im);
$height = imagesy($im);