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Everyone's Recent Snippets Tagged regex



Accepts: * 123456789 * 123123456789 * 123 123456789
2 448 posted 13 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.
1 421 posted 13 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...
2 902 posted 13 years ago by pacey
. must be escaped using \ . It means something in regexp
0 590 posted 13 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
1 457 posted 13 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 3164 posted 13 years ago by the_coder
Functions to make using regular expressions a bit easier. They're named after the respective PHP function.
2 710 posted 13 years ago by wizard04
1 482 posted 13 years ago by joet3ch
This finds individual CSS attributes, i.e. "foo : bar;" or "bar : 2px solid foo;"
4 896 posted 13 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.
5 496 posted 13 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; }"
4 464 posted 13 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.
1 442 posted 13 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...
1 505 posted 13 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...
2 478 posted 13 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
0 395 posted 13 years ago by rwczippy
2 6086 posted 13 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 1400 posted 13 years ago by Gustavs
<p(.+)"> wählt alle p tags <option> dies entfernt alle <option> <option> <option>
0 346 posted 13 years ago by nico65
4 1950 posted 13 years ago by fackz
0 334 posted 13 years ago by kokikr