How can I create a regular expression to allow numbers between 1 and 100?

I am trying to do a credit card checksum using regular expressions. Is that possible? If so how do reg exp. use addition and subtractions?

Hey.. I have some hard time finding the * in the value... The preg_match should find it. Here is the code... I have put it in a value the * and preg_match should find it, and if i …

I'm parsing HTML in PHP and need to get all SRC attributes of IMG tags. If possible - only find SRC attributes that do not start with http:. I can get all IMG tags using the follo …

i say that if i have a blog @ http://anirudhagupta.blogspot.com/ so how can i get his feed url dynamically by using regex in asp.net c#

I need a regular expression to split space separated string. PHP and Javascript examples please.

From this tag i need to extract only the destination attribute i.e please help me by providing php regular expression code.

I have a set of urls in an array,i need to separate the urls in a particular format. For eg: i have a url like /companies/212154/........./.......html. in the array. there is other …

Hello, I want to use regexp to check if +314 exsist in my odbc (mssql) database. How can i do this? Here is how i think it should work: $regexp = "+314"; $res = odbc_result($resu …

Hi, I am new to php and trying some code for if I were validating an email address. This is what i have so far but it is returning the error "Parse error: parse error in C:\Program …