userinfo.php

New Member Joined: May 06, 2005 Posts: 8

Hi here is a line of code from userinfo.php (cnb ya 440 b2)

echo "<img src='".$board_config[avatar_path]."/".$usrinfo[user_avatar]."'>"; { /type1

Is there a way so that code includes a max width and height?

thanks

Site Admin/Owner Joined: Aug 27, 2002 Posts: 17088

Why not just add the width and height attribute?

Posted: Thu May 12, 2005 7:26 am

Raven wrote:

Why not just add the width and height attribute?

Its because I dont want to limit the upload size, i just need to limit the display size if that makes sense?

Ie. if members want to upload 640x480 thats ok but i dont want to display it no bigger than ??? x ???

Posted: Thu May 12, 2005 7:51 am

You could try (not tested)

Code:

$maxWidth = 480;


$maxHeight = 640;


$imgArray = getimagesize($board_config[avatar_path]."/".$usrinfo[user_avatar]);


$imgWidth  = $imgArray[0];


$imgHeight = $imgArray[1];


if ($imgWidth>$maxWidth) $imgWidth=$maxWidth;


if ($imgHeight>$maxHeight) $imgHeight=$maxHeight;


echo "<img width=\"$imgWidth\" height=\"$imgHeight\" src='".$board_config[avatar_path]."/".$usrinfo[user_avatar]."'>"; { /type1

Posted: Thu May 12, 2005 7:55 am

You could also use the tertiary operator. Instead of

Code:

if ($imgWidth>$maxWidth) $imgWidth=$maxWidth;


if ($imgHeight>$maxHeight) $imgHeight=$maxHeight;

you could use

Code:

$imgWidth = $imgWidth>$maxWidth ? $maxWidth : $imgWidth;


$imgHeight = $imgHeight>$maxHeight ? $maxHeight : $imgHeight;

Just a preference for some Smile

Posted: Thu May 12, 2005 9:12 am

thanks ill give it a go !

Posted: Mon May 16, 2005 4:04 am

Just thought I'd report back. It worked 1st time. Thank you very much.