Regular Expressions 101

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Community Patterns

1

HTML color search

PCRE (PHP <7.3)
Searches for hex colors in HTML code.
Submitted by Barlean - 10 years ago
1

regular expression to avoid white spaces

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
1

json

PCRE (PHP <7.3)
no description available
Submitted by suat & umut - 10 years ago
2

SFTP or FTP url

PCRE (PHP <7.3)
Parse an SFTP or FTP url and brak it into named capture groups.
Submitted by Cullen Johnson - 10 years ago
1

Parse JSON key value

PCRE (PHP <7.3)
no description available
Submitted by Kostas Trichas - 10 years ago
2

find numeric groups in strings

PCRE (PHP <7.3)
no description available
Submitted by Vovan - 10 years ago
-2

Decimal Number

ECMAScript (JavaScript)
Parse decimal numbers with optional thousands and/or decimal separator. #i18n #l11n #international
Submitted by Andreas Pizsa - 10 years ago
5

Find All Python imports

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
0

Unicode alpha-numeric regex

PCRE (PHP <7.3)
Tests for all unicode language characters and number. Excludes any sentence joining characters etc.
Submitted by Jamie - 10 years ago
3

javascript template replacement

ECMAScript (JavaScript)
no description available
Submitted by akamaozu - 10 years ago
2

Currency Amount

PCRE (PHP <7.3)
Format: x0.00 Valid: 13.37 4.20 1.00...
Submitted by anonymous - 10 years ago
2

Any number between 0 and 10 with 0 or 1 decimal places

PCRE (PHP <7.3)
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.
Submitted by Matt Coubrough - 10 years ago
5

relative to absolute

PCRE (PHP <7.3)
relative to absolute
Submitted by xp_prg - 10 years ago
2

Currency amount without currency symbol

PCRE (PHP <7.3)
Matches numbers that are likely to by financial amount. Does not consider the type of currency.
Submitted by elgehelge - 10 years ago
4

AMEX, VISA, MASTERCARD, and DISCOVER REGEX

PCRE (PHP <7.3)
First pass at a way to find credit card data using regex.
Submitted by David Maislin - 10 years ago
2

strip parentheses enclosed text with no keywords

PCRE (PHP <7.3)
strip parentheses enclosed text with no keywords - handles nested parentheses - if using brackets/braces normalize string to parentheses then use the regex
Submitted by marie bacuno - 10 years ago
-1

woop

Python
no description available
Submitted by anonymous - 10 years ago
1

hostname

PCRE (PHP <7.3)
RFC 1123 compatible RegEx for a hostname (not a domain name), inspired by chapter 7.15 from Regular Expressions Cookbook.
Submitted by anonymous - 10 years ago
4

Hibernate SQL Reductor

ECMAScript (JavaScript)
If you want to understand an SQL statement for Hibernate: this replaces the selected fields in an SQL statement generated by Hibernate by a shorthand, since you usually just care about the logic. E.g. it changes select foo0_.bla as bla1_3, foo0_.bar as bar1_3, foo0_.baz1_3 as baz1_3 from ... to sele...
Submitted by Hans-Peter Stoerr www.stoerr.net - 10 years ago
1

HTML Anchor <a> Tag Grabber(overcome newlines)

ECMAScript (JavaScript)
no description available
Submitted by Namikaze Ray a.k.a Pendecosen - 10 years ago
1...1314151617...902

Community Library Entry

-2

Regular Expression
ECMAScript (JavaScript)

/
\b((?:\d{1,3})(?:([,. ']?)\d{3})?(?:\2\d{3})*)(?:(?:|(?!\2))([,./])(\d+))?\b
/
Open regex in editor

Description

Parse decimal numbers with optional thousands and/or decimal separator.

#i18n #l11n #international

Submitted by Andreas Pizsa - 10 years ago