Regular Expressions 101

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Community Patterns

1

linear math

PCRE (PHP <7.3)
x+x^10+10x^(-3) get all valuem one by one
Submitted by Max(morozovmaxim25@gmail.com) - 9 years ago
1

filerouter

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

django-ckeditor has embed

Python
no description available
Submitted by anonymous - 9 years ago
1

Laughing detector

ECMAScript (JavaScript)
Detects "hahaha"
Submitted by anonymous - 9 years ago
1

Validate Phone

ECMAScript (JavaScript)
Validate Phone numbers with separators and areas with 3 digit
Submitted by Elioth Rivera - 9 years ago
1

hh:mm:ss time matcher

PCRE (PHP <7.3)
matches correct format for time
Submitted by anonymous - 9 years ago
1

GRBL status parser

PCRE (PHP <7.3)
parses the status message (response to '?') from a GRBL controller according to https://github.com/grbl/grbl/blob/master/grbl/report.c#L421 works with every possible status report mask (grbl 0.9i)
Submitted by martin2250 - 9 years ago
1

Cusip/Price combination

PCRE (PHP <7.3)
SHould pickup a cusip followed by a price in decimals or ticks.
Submitted by Rohit Thapliyal - 9 years ago
1

Get text of c-style comments

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

[TYPECODE #1\](NCHG)

PCRE (PHP <7.3)
\TYPECODE #1\\[MARF#\].?\[EREF#\].?\[IREF#\].?\[RTRN#]\s.?\[DR #1\]
Submitted by AS/KL - 9 years ago
1

ip

Python
ip search
Submitted by WFT - 9 years ago
1

The meaning of life

PCRE (PHP <7.3)
http://www.rexegg.com/regex-humor.html#meaning-of-life
Submitted by rexegg - 9 years ago
1

sdfgedgesrgere

ECMAScript (JavaScript)
czfb
Submitted by rtqetqetrqert - 9 years ago
1

handin5

Python
no description available
Submitted by anonymous - 9 years ago
1

redirect to https and non www

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

Password Complexity Requirement RegEx

PCRE (PHP <7.3)
^ # start-of-string (?=.*[0-9]) # a digit must occur at least once (?=.*[a-z]) # a lower case letter must occur at least once (?=.*[A-Z]) # an upper case letter must occur at least once (?=.*[@#$%^&+=]) # a special character must occur at least once (?=\S+$) ...
Submitted by http://stackoverflow.com/users/18771/tomalak - 9 years ago
1

Match first PMID

PCRE (PHP <7.3)
When encountering more than 1 pmid, make sure to return the first one
Submitted by agreco13 - 9 years ago
1

Youtube Regex

PCRE (PHP <7.3)
To get video id from different formats
Submitted by bux - 9 years ago
1

password complexity

PCRE (PHP <7.3)
At least one lower case, upper case and digit, at least 10 chars
Submitted by anonymous - 9 years ago
1

Basic email validation

PCRE (PHP <7.3)
A basic and rude email validation
Submitted by Yemolai - 9 years ago
1...107108109110111...900

Community Library Entry

1

Regular Expression
PCRE (PHP <7.3)

/
\[TYPECODE #1\](NCHG)\[MARF#\][^ ].*?\[EREF#\][^ ].*?\[IREF#\][^ ].*?\[RTRN#]\s.*?\[DR #1\][^ ]
/
Open regex in editor

Description

[TYPECODE #1](NCHG)[MARF#][^ ].?[EREF#][^ ].?[IREF#][^ ].?[RTRN#]\s.?[DR #1][^ ]

Submitted by AS/KL - 9 years ago