Recent snippets posted on Snipplr.com https://snipplr.com/ Tue, 09 Jun 2026 18:49:04 +0000 https://snipplr.com/view/58085/generic-concertina-class <p>The containing object takes the class 'conc-scope'. This says that any 'conc-trigger' inside this object will open and close any 'conc-content'. This allows for greater flexibility with the markup. We can also set a class of 'conc-exclusive' on the root (where we set the scope). This will ensure that as one concertina opens any other currently open ones will close. This is currently a bit crude in terms of the animation. You can also set a class of conc-default on the root of any concertina that you want to be open as default when the page loads. If you want to have a different label to show when the concertina is active, and again when it is inactive add the spans seen in the markup for the trigger. Todo: make accessible by hiding triggers in screenreader and ensuring content is only visually hidden. Mandatory: .conc-scope .conc-trigger .conc-content Optional .conc-exclusive .conc-default .active-message .inactive-message</p> Mon, 22 Aug 2011 19:02:19 UTC https://snipplr.com/view/58085/generic-concertina-class https://snipplr.com/view/58061/image-blacklist--test-a-string-against-a-blacklist-in-php <p>I was working on a site that pulled in and republished a bunch of RSS feeds. Some contained duff images such as blank gifs that I needed to block so I wrote this function to compare the url of an image against a blacklist</p> Sat, 20 Aug 2011 23:36:08 UTC https://snipplr.com/view/58061/image-blacklist--test-a-string-against-a-blacklist-in-php