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Everyone's Recent Snippets Tagged regex



Accepts: * 123456789 * 123123456789 * 123 123456789
2 598 posted 14 years ago by devision
In case you find yourself parsing a string with unrecognizable ASCII character codes, use the regex below to replace them. The pattern matches only the valid keyboard symbols.
1 570 posted 14 years ago by arangil
There are multiple ways of checking email adresses about their validity. This script is based on RFC 2822. Please note that based on RFC 2822 [email protected] is considered valid. The second snippet is the one I prefer, which only accepts T...
2 1338 posted 14 years ago by pacey
. must be escaped using \ . It means something in regexp
0 763 posted 14 years ago by godstroke
Matches are as follows: 0 = protocol 1 = fqdn 2 = subdomain 3 = top level subdomain 4 = domain (blah.com) 5 = port 6 = path 7 = query string 8 = hash
1 618 posted 14 years ago by remotezygote
Read a page's GET URL variables and return them as an "associative array." Calling the function while at `example.html?foo=asdf&bar=jkls` sets `map['foo']='asdf'` and `map['bar']='jkls'`
17 4885 posted 14 years ago by the_coder
Functions to make using regular expressions a bit easier. They're named after the respective PHP function.
2 927 posted 14 years ago by wizard04
1 637 posted 14 years ago by joet3ch
This finds individual CSS attributes, i.e. "foo : bar;" or "bar : 2px solid foo;"
4 1228 posted 14 years ago by mocha0range
This finds CSS style names, i.e. "#foo" or "#foo, .bar" Note: You'll need to chomp the trailing "\s{" off the end of the matched string. I matched it just to make sure that it didn't get anything else.
5 673 posted 14 years ago by mocha0range
This finds the entire style definition - from #foo to the last brace. i.e. ".foo, #bar { foo: bar; foo: bar; bar: foo; }"
4 621 posted 14 years ago by mocha0range
Use this to quickly clean-up a file which has opening braces on a new line, a particular annoyance of mine.
1 621 posted 14 years ago by Zenithus
This snippet is useful if you want to extract the relevant parts out of an Date header field of an email message. It was created according to the [RFC 5322 rules](http://tools.ietf.org/html/rfc5322#page-15 "RFC 5322, Page 15"). It supports named capt...
1 710 posted 14 years ago by dreadwarrior
Credits to Julie. Here is a regex if you want this criteria: * Passwords will contain at least (1) upper case letter * Passwords will contain at least (1) lower case letter * Passwords will contain at least (1) number or special character...
2 640 posted 14 years ago by axelitus
http://www.trentmueller.com/blog/search-and-replace-wildcard-characters-in-dreamweaver.html -and- http://www.webmasterworld.com/forum46/1288.htm
0 536 posted 14 years ago by rwczippy
2 7510 posted 14 years ago by resurge
This allows you to get contents of any div with ID tag. $matches[0] returns with parent div tag $matches[1] returns with out parent div tag
1 2387 posted 14 years ago by Gustavs
<p(.+)"> wählt alle p tags <option> dies entfernt alle <option> <option> <option>
0 485 posted 14 years ago by nico65
4 2320 posted 14 years ago by fackz
0 462 posted 14 years ago by kokikr