Using preg_replace to write image html with lightbox?
A year or so ago I used preg_replace to grab some html for an image and rewrite it so it would have 'rel="lightbox"' in it to use lightbox. But I cant remember how to write it.
How would I write it to grab each <img /> tag to just include 'rel="lightbox"'after the src="".
basically transforming each...
Any help is appreciated!
Note that this does not check for the existence of an existing rel attribute - it only adds one. But it should get you started down the right path to figuring that out. ;)
Just a site note: If you want to do this client side than something like this should work.
The downside is that older browsers will take a long time to process through a lot of image elements (10-15+).
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