Width Height and Crop ratio in img src tag

Question

i want to pass the width & height and crop ration in img src tag.My aim is to resolve the problem of the staratching the image because actual image size is too large and thumbnail of this too short so i want to fix the width & height of the image and want to sote this in a folder.

Answer 1

You might wanna use the function getimagesize.

It takes the filename as an argument and returns an array whose Index 0 and 1 contains respectively the width and the height of the image. Also Index 3 of the returned array is a text string with the correct height="yyy" width="xxx" string that can be used directly in an IMG tag.

Answer 2

I can't really understand your exact needs but the easiest way to find out the dimensions of an image file is getimagesize():

<?php

list($width, $height, $type, $attr) = getimagesize('/home/foo/img/picture.jpg');
echo '<img src="img/picture.jpg" $attr alt="Picture">';

?>