php,fileopen and read and write in url

Asked Mar 26 '13 at 06:56

Active Mar 26 '13 at 06:57

Viewed 80 times

i am open a image in html and i would like to resize it's size by typing in url like localhost/changimage.php?width=40

Here is my code to open file and read the image:changimage.php

<?php

$remoteImage = "/var/www/html/zahir/images/bike.jpeg";

$imginfo = getimagesize($remoteImage);

header("Content-type: ".$imginfo['mime']);
//header("Content-Length

readfile($remoteImage);


?>

I have no idea how to do it..

edited Mar 26 '13 at 06:57

Passerby

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asked Mar 26 '13 at 06:56

Zahir Alam

You'd best be looking up a tutorial on how to use the GD Library, which allows you to do image resizing, and much more in PHP. – Stefan Candan Mar 26 '13 at 06:57
Use imagecopyresampled function in GD Library to resize the image – Akhilraj N S Mar 26 '13 at 07:07

php,fileopen and read and write in url

0 Answers0