Regular Expressions 101

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Community Patterns

3

Forum user validation

PCRE (PHP <7.3)
Pedro al DAMS
Submitted by giacomo - 9 years ago
3

Nombres 4 chiffres

PCRE (PHP <7.3)
Nombres 4 chifres
Submitted by EA - 9 years ago
3

Shortcode parser

PCRE (PHP <7.3)
Parse shortcodes, its attributes values and html
Submitted by anonymous - 9 years ago
3

Arrow function to Normal function

ECMAScript (JavaScript)
Convert Arrow Function to Normal Function
Submitted by Abhisek Pattnaik - 9 years ago
3

SemVer chain parsing

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
3

POST OFFICE BOX

PCRE (PHP <7.3)
no description available
Submitted by jmweekes - 9 years ago
3

Camel case to space-separated string

PCRE (PHP <7.3)
Takes any camel case and returns it plus spaces.
Submitted by Rougeware - 9 years ago
3

BOOLEAN EXPRESSION WITH BRACKETS MATCHER

PCRE (PHP <7.3)
comapre simbols used just !=, ==, =, beacose of task keyword "not" can be used only before leftside value beacose of task
Submitted by Ilya Filisteev - 9 years ago
3

ln -l linux parse

PCRE (PHP <7.3)
parse linux ln -l output command
Submitted by guignol95 - 9 years ago
3

yyyy-MM-dd hh:MM

ECMAScript (JavaScript)
date format for "yyyy-MM-dd hh:MM" valid strict model.
Submitted by image72 - 9 years ago
3

MySQL Full-Text BOOLEAN mode

PCRE (PHP <7.3)
Checks if an input string is compatible with the BOOLEAN mode of MySQL full text search system
Submitted by greezybacon - 9 years ago
3

Get bad iframe (with white-list)

PCRE (PHP <7.3)
In (?!www.youtube.com\/|youtube.com\/|player.vimeo.com\/) u can add good sites for iframes: www.youtube.com/ player.vimeo.com/
Submitted by Resager - 9 years ago
3

coffeescript operator

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
3

Extract Java Exception Message Field

PCRE (PHP <7.3)
Exception Message: java.lang.NullPointerException: Sample Java Logback Exception at Sample.errorLevel3(Sample.java:35) at Sample.errorLevel2(Sample.java:31) at Sample.errorLevel1(Sample.java:27)...
Submitted by Amit - 9 years ago
3

Match text in square brackets

PCRE (PHP <7.3)
Drupal7 Media Element in node body - A regex to match the media module square bracketted token/element for embedde images in node body. Use case - using the body text trimmed in a meta description - need to remove the media element as well as strip tags.
Submitted by iAugur - 9 years ago
3

Get Headings From Markdown Format

ECMAScript (JavaScript)
Get all headings in a Markdown Format Text
Submitted by Ferdinand Dimas - 9 years ago
3

Get Hyperlinks From Markdown Format

PCRE (PHP <7.3)
Get all hyperlinks in a Markdown Format Text
Submitted by Ferdinand Dimas - 9 years ago
3

Récupérer la bonne information

PCRE (PHP <7.3)
Groupe d'information $1 $2 $3 $1 = Prénom + Nom $2 = (Information à récupérer ou à supprimer) $3 = Numéro de téléphone
Submitted by Terence DEMOL - 9 years ago
3

Removes duplicate lines in text editor

PCRE (PHP <7.3)
"dot matches newline" must be activated. Search and replace by "" (empty string) removes duplicate lines anywhere in text. Example for Notepad++ use shown under http://stackoverflow.com/questions/3958350/removing-duplicate-rows-in-notepad
Submitted by Stackoverflow user stema - 9 years ago
3

Remove br tags inside anchor tags

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1...888889890891892...901

Community Library Entry

3

Regular Expression
ECMAScript (JavaScript)

/
^((?:0|(?:[1-9]\d*)))\.((?:0|(?:[1-9]\d*)))\.((?:0|(?:[1-9]\d*)))(?:-([0-9A-Za-z-]+(\.[0-9A-Za-z-]+)*))?(?:\+([0-9A-Za-z-]+(\.[0-9A-Za-z-]+)*))?$
/
gm
Open regex in editor

Description

no description available

Submitted by anonymous - 9 years ago