Regular Expressions 101

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Community Patterns

0

Generate random alpha characters

PCRE (PHP <7.3)
Given a string, generate random alpha characters of a particular length
Submitted by Chetan - 4 years ago
0

RegexJSON

PCRE (PHP <7.3)
Json add q
Submitted by anonymous - 4 years ago
0

Filename Match and Parsing.

PCRE2 (PHP >=7.3)
Parse a filename into path, filename and extension (directory names are windows style, but changeable). Matches are accessible by name and number. This is dependent on PCRE compatibility. It uses (DEFINE) non-consuming group definitions and back references. The only good description of using thi...
Submitted by anonymous - 4 years ago
0

Numbered List Pattern

Python
Tte pattern to grep the multilayer numbered list bullets: 1. level 1 1.2. level 1.2 1.2.1. level 2.1 1.3. level 1.3 1.4. level xxx...
Submitted by anonymous - 4 years ago
0

Mac Address

PCRE (PHP <7.3)
Mac address is 6 parts of 2 hexadecimal digits separated by a special character "-" so, there are 5 parts of digits followed by the character "-" then, one part without that character.
Submitted by EMAM1999 - 4 years ago
0

Setup php source extension regex

ECMAScript (JavaScript)
Setup php source extension regex
Submitted by anonymous - 4 years ago
0

regex for website links

PCRE2 (PHP >=7.3)
for links
Submitted by mohammad sultan - 4 years ago
0

regex_emplacement_bl

PCRE2 (PHP >=7.3)
regex_emplacement_bl
Submitted by GuiF - 4 years ago
0

regex_investir_bl

Python
guif
Submitted by guif - 4 years ago (Last modified 4 years ago)
0

Opção de Compra (CALL)

PCRE2 (PHP >=7.3)
como identificar opção de compra de ações (CALL)
Submitted by marcos lira - 4 years ago
0

Reguläre Ausdrücke

PCRE (PHP <7.3)
Eine Aufgabe die man Lösen muss, wenn man die Lösung kennt.
Submitted by anonymous - 4 years ago
0

Alien Registration Number

Java 8
Alien Registration Number
Submitted by anonymous - 4 years ago
0

rgex_vue_bl

PCRE2 (PHP >=7.3)
guif
Submitted by guif - 4 years ago
0

regex_lumineux_bl

Python
guif
Submitted by guif - 4 years ago
0

regex_axe_bl

Python
guif
Submitted by guif - 4 years ago
0

SOURCEDOC_SHAPE_PATTERN

PCRE2 (PHP >=7.3)
o
Submitted by anonymous - 4 years ago
0

regex_sous_sol_bl

Python
guif
Submitted by guif - 4 years ago
0

regex_contrat_flex_bl

Python
guif
Submitted by guif - 4 years ago
0

10 digit phone number

ECMAScript (JavaScript)
Phone number regex
Submitted by anonymous - 4 years ago
0

Remove bold surrounding italic

ECMAScript (JavaScript)
Remove bold surrounding italic
Submitted by anonymous - 4 years ago
1...746747748749750...900

Community Library Entry

1

Regular Expression
ECMAScript (JavaScript)

/
\[jsfiddle]((?:https?:)?\/\/jsfiddle\.net\/\w+\/embedded\/(?:[\w,]+)?\/?(?:dark)?(?:(?:\?|&)(?:fontColor|accentcolor|menucolor|bodycolor)=#?\w+){0,4})\[\/jsfiddle\]
/
i
Open regex in editor

Description

A regex to match any permutation of JS Fiddles embed URL.

Submitted by Valtrius - 9 years ago