opencart在包含html的字符串中调整图像大小

Question

I have a string from a customers signature in the variable $signature . The string is html and will probably contain tags. How can i resize all the images within that string to a maxmimum set size to stop people including massive pictures but still have all the html with resized tags in the variable $signature. I would need to set either a maximum size or some sort of ratio to reduce the image displayed.

example string :

$signature = '<b>test text</b><img src="http://kushsrivastava.files.wordpress.com/2012/11/test.gif">'

Any help would be brilliant thanx..

Answer 1

Perhaps you could wrap it all in a style and add a fix to the stylesheet.

so when you output the sig on the page, you wrap it...

<div class="sigstyle">
<?php echo $signature; ?>
</div>

Then, in your stylesheet, add a class...

.sigstyle img { 
    max-width: 300px;
    max-height: 300px;
}