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Welcome To Snipplr

Everyone's Recent Snippets Tagged regex

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Regular Expression Regular Expressions For URI Validation/Parsing

(Supported by JavaScript, maybe other languages)

regex

3 6029 posted 17 years ago by wizard04

Regular Expression Prime number tester

By the legendary abigail. Fails to match if and only if it is matched against a prime number of 1's. That is, '11' fails, but '1111' does not. I once heard him talk why this works, but I forgot most of it.

regex

3 1149 posted 17 years ago by banzaiman

Regular Expression Grab any unclosed XHTML img tags

regex

3 1095 posted 17 years ago by egoens

PHP Censor bad words with regexp

This function uses the power of regexp to check if some bad word are on the text, also offers the posibility to change those word for something else. Examples:\r\n\r\n$texto = \'fuck off!\';\r\nfiltrado($texto); returns true since a bad word has been...

regex

1 1271 posted 17 years ago by oso96_2000

Ruby remove non-word characters

regex

1 918 posted 17 years ago by inkdeep

Ruby spaces to dashes

regex

2 918 posted 17 years ago by inkdeep

PHP Replace a URL with its domain name and create link

Worst title ever. Basically, this takes a string like: "Check this out: http://snipplr.com/view/5759/replace-a-url-its-domain-name-and-create-link/" and replaces it with "Check this out: snipplr.com [with a link to the full URL]"

regex

1 1425 posted 17 years ago by jaytee

PHP UK postcode parser

This function can validate and parse UK postcode like SW1A 1AA in to formated array.

regex

2 1659 posted 17 years ago by naz

JavaScript Check if a url contains a subdomain

regex

2 4503 posted 17 years ago by scriptmakingcom

Ruby Use regex to match a Ruby substring, and reference it like an index

regex

1 1330 posted 17 years ago by cczona

Regular Expression US Phone Number with extension, flexible

regex

2 2115 posted 17 years ago by martinkas

Other Regex to find PHP comments with TextMate

regex

0 1109 posted 17 years ago by m00min

PHP Strip punctuation from text.

When processing text for a search engine or analysis tool, code needs to strip out punctuation, formatting, spacing, and control characters to reveal indexable text. In international text there are hundreds of these characters, and some should be rem...