Regular Expressions 101

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Community Patterns

1

email validation

PCRE (PHP <7.3)
Validate Email in progress
Submitted by Chanpreet - 9 years ago
1

regexperiment

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

Cron

PCRE (PHP <7.3)
no description available
Submitted by tw - 9 years ago
1

Replace TODOS in JetBrains IntelliJ products

ECMAScript (JavaScript)
arised while creating a build gulp task
Submitted by David Enke <post@davidenke.de> - 9 years ago
1

$rows labeller

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

asmblah/parsing: Matching markdown code fences

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
1

AppDataExclusions

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

AD12345678

PCRE (PHP <7.3)
Text with prefix AD and postfix 8 munbers only
Submitted by Pratheesh PS - 9 years ago
1

AD12345678

ECMAScript (JavaScript)
Text with prefix AD and postfix 8 munbers only
Submitted by pratheeshps - 9 years ago
1

Finnish SSN

PCRE (PHP <7.3)
Finnish SSN are of form DDMMYYXNNNC where DDMMYY is date of birth, X is -, +, or A based on the century of birth, NNN is an order number (even for females and odd for males) and C is a checksum character.
Submitted by Hanzki - 9 years ago
1

camera

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
1

Remove HIT Url package Info from Screen Print log

PCRE (PHP <7.3)
Screen print during an apt-update and install will generate a lot of data we don't need. This regex is used in your text editor to remove the HIT Url package information.
Submitted by anonymous - 9 years ago
1

phone w/ extension

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

enrollee_signin

PCRE (PHP <7.3)
no description available
Submitted by Mahrukh Jawed - 9 years ago
1

Passnr

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

MW: FIX log records for lastfill

PCRE (PHP <7.3)
To grab date, orderId, SID, ticker, venue, lastfill from a string
Submitted by anonymous - 9 years ago
1

Password

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

Combining Like Terms

PCRE (PHP <7.3)
This is my first attempt at making a regex that combines like terms in postfix notation.
Submitted by sirob_vious - 9 years ago
1

Craegmoor

PCRE (PHP <7.3)
Map data
Submitted by anonymous - 9 years ago
1

Regular expression to Vaildate an Email Address

ECMAScript (JavaScript)
The regular expression uses the basic email address syntex, ulr rules form validating an email address. Watch the complete tutorial on youtube : https://www.youtube.com/watch?v=H6WvPfh7OYw
Submitted by Rayees Ahmed Shaikh - 9 years ago
1...466467468469470...639

Community Library Entry

1

Regular Expression
PCRE (PHP <7.3)

/
^Parameter #\d+ \[ <(?:optional|required)> ([a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*(?:\\[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*)*)(?: or NULL)? \$[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*(?: = NULL)? \]$
/
gm
Open regex in editor

Description

See http://www.php.net/manual/en/reflectionparameter.tostring.php

Submitted by Erin Millard - 12 years ago