From an email address like [email protected] I want to fetch domain name gmail.com. i want to use that pattern on textbox value in Javascript.  Pease suggest me an optimized and faster preg pattern for above requirement......
i need your help with a regex in javascript.  I've got an a-tag with follow pattern  <a href='#'>   <!--:de-->some german text<!--:--><!--:en-->some english text<!--:--> </a>   So, now i'm searching...
Like the title says, I have a (faulty) Regex in JavaScript, that should check for a "2" character (in this case) surrounded by slashes. So if the URL was http://localhost/page/2/ the Regex would pass.  In my case I have something like http://...
I am trying to port over a PHP preg_match expression to pull a video ID from YouTube embed code in Javascript. I currently have this in PHP:  $pattern = '%(?:https?://)?(?:www\.)?(?:youtu\.be/| youtube\.com(?:/embed/|/v/|/watch\?v=))([\w-]{10,12}...
I received the below code amongst a whole lot of HTML from a fetch in php, the code was in script tags. I am having trouble using preg_match efficiently to extract the value of hardest27 on a certain line.   So I currently have a variable called $htm...
I have some text in text input that contain numbers with a pattern in whole of text and want to find all number with this pattern and recalculate and replace in text   .... val="2xf"   .........  vc="2.6xf"  ......   value="1.2xf&...
I'm using below blogger/weebly code for Displaying AdSense Ads only for search engine visitor. But Code not working... Ads not showing... Whats wrong with this code?  <script type="text/javascript"> if (document.referrer.match(/goo...
I need to remove a specific div from a string.  My code is:  $varz = "<div class="post-single"> <p> Hello all! </p> <div class="ad">I want to remove this div</div> </div>";  $varzfinal = pre...
I need some help to build a RegEx that match numeric values and allow also one dot between numbers, example of valid match:  25.23.25 25.2323.5656.5656 25   Example of invalid match:  .25.23.25 25.2323.5656.5656. 25. 25.   Can any give me some help?...
i have this function in php :   $html_price = "text text 12 eur or $ 22,01 text text"; preg_match_all('/(?<=|^)(?:[0-9]{1,3}(?:,| ?[0-9]{3})*(?:.[0-9]*)?|[0-9]{1,3}(?:\.?[0-9]{3})*(?:,[0-9] ?*)?)(?:\ |)(?:\$|usd|eur)+(?=|$)|(?:\$|usd|e...

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