Regular Expressions 101

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Community Patterns

1

jerry_eth_match

PCRE2 (PHP >=7.3)
jerry_eth_match
Submitted by rin - a year ago
1

IPv6 前缀格式

PCRE2 (PHP >=7.3)
IPv6 前缀格式
Submitted by anonymous - a year ago
1

API 文档注释的转换

ECMAScript (JavaScript)
(.)\/\/(.)
Submitted by anonymous - a year ago
1

Get type from calypso XML

PCRE2 (PHP >=7.3)
How to get type from calypso XML by key words
Submitted by AlexMia - a year ago
1

File path parser

PCRE2 (PHP >=7.3)
Parses a file path into 3 capture groups: 1: path (may be empty) 2: filename (required) 3: extension (may be empty)
Submitted by Perigoso - a year ago
1

html <Title>

Java 8
htnle
Submitted by erichologist - a year ago
1

Comprehensive PO Box detection (with generator code in Javascript)

ECMAScript (JavaScript)
Case insensitive (of course) All words can all be separated by nothing, spaces, periods, slashes, dashes, or underscores. (So "PO Box 123", "P.O. Box 123", "PO-Box 123", "PO_Box123", etc. all match.) Some valid abbreviations are P/Post/Postal, O/Off/Office, and B/Box/Bx/Bin (as well as N/No/Num/Numb...
Submitted by TheSecurityDev - a year ago (Last modified a year ago)
1

匹配markdown代码块

PCRE2 (PHP >=7.3)
组1：编程语言 组2：代码
Submitted by 若小仟 - a year ago
1

regex that allows digits, space and hyphen

PCRE2 (PHP >=7.3)
regex that allows digits, space and hyphen
Submitted by Animesh - a year ago
1

template string match

PCRE2 (PHP >=7.3)
match like this: ${foo}
Submitted by anonymous - a year ago
1

IP matching

PCRE2 (PHP >=7.3)
using \g to match repeated pattern
Submitted by binger - a year ago
1

Multiline Address

PCRE2 (PHP >=7.3)
Match multiline address formats
Submitted by anonymous - a year ago
1

Find all PHP short echo tags

PCRE2 (PHP >=7.3)
Find all short echo tags and convert to Laravel Blade echo brackets {{ }}
Submitted by matasbi - a year ago
1

Split transcript into multiple columns

PCRE2 (PHP >=7.3)
Submitted by Stephen Stroup - a year ago
1

find literal yyyy-mm-dd dates

PCRE2 (PHP >=7.3)
to find usage of magic strings in a codebase
Submitted by anonymous - a year ago
1

emoji-test.txt

Python
emoji-test.txt
Submitted by anonymous - a year ago
1

CH IBAN in Text finden

PCRE2 (PHP >=7.3)
Der Ausdruck findet alle CH (Schweizer) IBAN (International Bank Account Number) in einem beliebigen Text.
Submitted by anonymous - a year ago
1

Match emoji in emoji-zwj-sequences.txt

Python
Match emoji in emoji-zwj-sequences.txt
Submitted by anonymous - a year ago
1

Email Regex

ECMAScript (JavaScript)
ECMAScript simple regex for email validation
Submitted by @marquesjob - a year ago
1

Nz postcodes - Auckland region

ECMAScript (JavaScript)
A regex to find if a postcode is in Auckland region (New Zealand)
Submitted by brenmurrell - a year ago
1...329330331332333...902

Community Library Entry

0

Regular Expression
PCRE (PHP <7.3)

/
^IMD(?:\+.*?){3}(?::.*?){3}(?<desc>[^:+']*)
/
gm
Open regex in editor

Description

ORDERS96B

Example of matching the line description of a ORDERS96B flatfile.

IMD+F++:::DIN 7979 D Stahl blank | 8x30 Zylin' (?<Gr0_Va0>) + (?<Gr1_Va0>) + (?<Gr2_Va0>) + (? (?<Gr3_Va0>) : (?<Gr3_Va1>) : (?<Gr3_Va2> : (?<Gr3_Va3>) ) ' Gr: Group Va: Value Description is in <Gr3_Va3>

Group/Value delimiter: [ + ] --> (?:+.?){3} Value delimiter: [ : ] --> (?::.?){3} Match ends with the next value [ : ] , next group/value [ + ] or string end mark [ ' ] --> [^:+']

Submitted by Raik Zobel - 5 years ago