Extension talk:BrowserHistoryLink

Issue
There seems a problem with PHP7.

I get a Exception encountered, of type "Error", when enabling the extension.

MW-Version: 1.27.4 lts

PHP-Version: 7.0.7

CSS
Id like to style the <historylink style=...., but style=" .button;" wont work(added to main.css. Can You publish a style which gives a white css button or similar. The style my be added to the main.css in the skin or in the same directory /extensions/historylink as a css like hcss1 hcss2 At the moment a solution is <historylink type="back" style="font-family: Arial, Helvetica, sans-serif; font-size: 14px; color: #444444; padding: 4px 8px; background: -moz-linear-gradient(top, fcfcfc 0%, #cfcfcf); background: -webkit-gradient( linear, left top, left bottom, from(#fcfcfc), to(#cfcfcf));	-moz-border-radius: 5px; -webkit-border-radius: 5px; border-radius: 5px; border: 1px solid #cccccc; -moz-box-shadow: 1px 2px 2px rgba(000,000,000,0.3), inset 0px 0px 2px rgba(255,255,255,1); -webkit-box-shadow: 1px 2px 2px rgba(000,000,000,0.3), inset 0px 0px 2px rgba(255,255,255,1);	box-shadow: 1px 2px 2px rgba(000,000,000,0.3), inset 0px 0px 2px rgba(255,255,255,1);	text-shadow: 0px 1px 0px rgba(255,255,255,1), 0px 0px 0px rgba(255,255,255,0);"> BACK but that is much code.....   --Manbu (talk) 09:19, 2 November 2012 (UTC)