Regular Expressions 101

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Community Patterns

Search among 12,600 community submitted regex patterns...

0

RegexMatchingAtLeast2SpecialCharacters

PCRE (PHP <7.3)

The special characters are ~!@#$%^&*()

Submitted by anonymous - 9 years ago

1

filter match

PCRE (PHP <7.3)

no description available

Submitted by anonymous - 9 years ago

-2

Test post by e-mail

PCRE (PHP <7.3)

Description here

Submitted by Arief - 9 years ago

1

transfer

PCRE (PHP <7.3)

no description available

Submitted by anonymous - 9 years ago

1

Code Review

PCRE (PHP <7.3)

Submitted by Devon Parsons - 9 years ago

2

Array formatting (serialized)

PCRE (PHP <7.3)

Check for correctly formatted array of this type: array( array('name'=>'War and Peace', 'year'=>1865), array('name'=>'Different Seasons', 'year'=>1982), )

Submitted by oneperfectsunrise - 9 years ago

1

Array formating (serialized)

PCRE (PHP <7.3)

Check for correctly formatted array of this type: array('a', 'bb', 'ccccc',)

Submitted by oneperfectsunrise - 9 years ago

1

Array formating

PCRE (PHP <7.3)

Check for correctly formatted array of this type: array(1,2,3,)

Submitted by oneperfectsunrise - 9 years ago

1

tel:// and sms:// validator

PCRE (PHP <7.3)

Easly to check tel:// or sms:// protocols.

Submitted by Erdem Arslan - 9 years ago

1

replace test

PCRE (PHP <7.3)

no description available

Submitted by anonymous - 9 years ago

0

Group and split string between pipe delimiters

ECMAScript (JavaScript)

Please help! This is probably a very simple task for regex experts. I want to extract and group the fields before or after each pipe character |. 1234|text1|text2|text3|text4|text5 Expected result would be separate groups e.g.: 1234...

Submitted by Grateful or dead - 9 years ago

1

ZLNLB

PCRE (PHP <7.3)

Zero length negative lookbehind

Submitted by anonymous - 9 years ago

0

sms csv (sqlite exported) replace newlines with \n in body

PCRE (PHP <7.3)

no description available

Submitted by flash_us - 9 years ago

-3

Detect a numeric string

ECMAScript (JavaScript)

no description available

Submitted by Ankur Chauhan - 9 years ago

1

Spanish NIE / NIF Validator

ECMAScript (JavaScript)

no description available

Submitted by Gauravity - 9 years ago

0

reference

PCRE (PHP <7.3)

no description available

Submitted by karthikeyan - 9 years ago

2

Extract Metadata

PCRE (PHP <7.3)

no description available

Submitted by kai_desu - 9 years ago

2

#Set-Cookie:\\s+(?<cookie>[^=]+=[^;]+)#m regex explanation

PCRE (PHP <7.3)

no description available

Submitted by Igor - 9 years ago

1

Ham radio callsign

PCRE (PHP <7.3)

Use part 1, 3 , 5 for establish the portable callsign like 1 = DL/ 2 = F5UII 3 = /QRP

Submitted by F5UII (http://www.fuii.net) - 9 years ago

1

reference

PCRE (PHP <7.3)

reference pattern checking

Submitted by karthikeyan - 9 years ago

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