Regex to find anchor tags which are without http or https in the href attribute -

i have sample text on want run regex pull anchor tags href doesn't contain http|https in address part.

i trying regex, , not complete yet. not able pluck anchor when not start http or https.

link gskinner site - http://regexr.com?34ev0

<a.*?href=[""|'](http|https:\/\/)(?<link>[^""|']*)[""|'].*?> 

here sample string:-

<br /><span style="font-size: 16px;"><strong><a target="_blank" href="http://www.yahoo.com">good link (yahoo)</a><br /><br /><a target="_blank" href="www.bbc.com">bad link (bbc)</a><br /><br /><a href="" id="anchorsocialmedia" onclick="showmodalpopup('anchorsocialmedia','/events/popup/socialmediasharemodal.aspx','650px','500px');">share event</a><br />badge perf testing<br /><br /></strong></span> 

thx.

using javascript regex methods (there equivalents in pretty languages):

<your string>.match(/<a\s[^>]*href\s*=\s*"[^"]*"[^>]*>/g) .join('') .match(/href\s*=\s*"(?!https?:\/\/)[^"]*"/g); 

or

<your string>.match(/<a\s[^>]*href\s*=\s*"(?!https?:\/\/)[^"]*"[^>]*>/g) .map(function(x){return x.replace(/.*(href\s*=\s*"[^"]*").*/,'$1');}) 

you choose!