reduce image file size using php

[fer0an]

hello

anyone can help me to reduce image file size(reduce quality of images) using php ?

[cs.punk]

$im = imagecreatefromjpeg('image.jpeg'); // original image
imagejpeg($im, 'new_image.jpeg', 60); // save to new image, third value is quality (0-100) if not specified its the default (75)

[fer0an]

thank you for code

how I can save to path I want?

for example save on my server/images/

 

[cs.punk]

imagejpeg($im, 'server/images/new_image.jpeg', 60);

 

Depending if server is a directory within the directory your script is executing in. If its one up for example just add in '../server/images/new_image.jpeg'

[fer0an]

thank you

now I want find the extension of file and before I saved image , first find extenstion with this code:

function get_file_extension($file_name)

{

return substr(strrchr($file_name,'.'),1);

}

get_file_extenstion($image);

 

how I can check it for create new file?

 

[cs.punk]

$ext = strtolower(strrchr($file_name,'.'));

if ($ext == ".jpeg" || $ext == ".jpg")
{// file is of jpeg extension
}

[fer0an]

hello

now I want resize my images to width = 180 and hight = 220.

can anyone help me?

 

thank you

[fer0an]

anyone can help me?

[cs.punk]

Wow it's been a long time!

 

Just google it or search the forum as it's quite common.