I want to remove all empty values from an url:  var s="value1=a&value2=&value3=b&value4=c&value5="; s = s.replace(...???...); alert(s);   Expected output:  value1=a&value3=b&value4=c   I only need the query part of the...
I have the following PHP Regex problem, which might be impossible to solve.  I need to pre-process JS files by replacing certain sub strings with function calls.   So basically turn this:  var s = "I'll sleep all day when I'm tired";...
Can anybody explain me the use of this Regular Expression?  I want to truncate characters which has Ascii code less than 32 except  Horizontal Tab, Line Feed and Carriage Return.  Does below code will work accordingly? or Do I need to change it?  Jav...
I use regexp, but I cant do it for my case. I have create own engine like DLE.  I have tags like [a],[/a],[b],[/b] etc. I use regexp like   '\\[a\\](.*?)\\[/a\\]'si    or like  '\\[a\\](.*?)(\\[/a\\])+'si   and it don't work how I...
Trying to write a string in PHP. The string contains HTML code. The HTML code contains Javascript code inside it. And all that in a PHP string.  Current Code:  $record["DESCRIPTION"] = preg_replace("/(<iframe.*<\/iframe>)/U",...
I am stuck with a weird problem. I've never seen anything like that before and I can't find any similar cases to my problem. I am on Windows 7, PHP 5.5.x and Apache.  My framework is serving javascript by itself (e.g. with readfile(...)) . Th...
I need to extract digits only (at least 2 but not more than 3) from an option text in a drop down list and get that shown in an input field. I've read about regexp (http://www.javascriptkit.com/jsref/regexp.shtml) and thought i had it all figured...
I had working preg_replace in PHP, but I had to move it to JavaScript code and it doesn't work there. I've searched here in topics, but haven't found working solution for me... My PHP looked like:  preg_replace('/^\d+_/', '...
I've the following string (meaning it's not numeric):  "0870490055012000000000"   wich is always 22 characters long. I need to transform into:  "087.049.0055.0120.0000.0000"   Using PHP or even on js/client side.  I found some...
in php code im using this preg_replace('/[^a-z%0-9.\/_]/i', '', $filename);, May i know how to convert php preg_replace to javascript replace?  I'm convert the code into this filename.replace(/[^a-z%0-9.\/_]/i,...

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