Format: x0.00 Valid: 13.37 4.20 1.00...

Parse 123_123 http://vk.com/id82702078?w=wall82702078_3386 http://vk.com/wall82702078_3386 http://vk.com/club34073863?w=wall-34073863_28647 http://vk.com/wall-34073863_28647

This pattern matches to the facebook post embed codes. It matches on each parts of the whole embed code individualy, and matches on the complete embed code either, but it requires minimum a fb-post div.

Matches any number between 0 and 10 (inclusive) with 0 or 1 decimal places. Note that .5 will NOT be matched but 0.5 will. Also 10.X will not be matched, but 10 will.

Checks that value is float format and has two digits at max

Given the HTML of an alias's control panel, apply the XPath "//span[@class='maintext']". The second result returned can be parsed by this regex to yield the most pertinent field names and their values.

Check for correctly formatted array of this type: array( array('name'=>'War and Peace', 'year'=>1865), array('name'=>'Different Seasons', 'year'=>1982), )

Matches numbers that are likely to by financial amount. Does not consider the type of currency.

paren strip test

strip parentheses enclosed text with no keywords - handles nested parentheses - if using brackets/braces normalize string to parentheses then use the regex

supported youtube, vimeo, face liveleak, break, ebaums, facebook support url and iframes

This RegEx was posted on a Ruby site as one for enforcing password pattern. I added {8,32} to limit the length of the password, even though I realize no one has passwords longer than that. Rules: at least 1 digit, 1 special character (as defined), 1 upper case and 1 lower case character, between 8 ...