Regular Expressions 101

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Community Patterns

1

MobaXterm SSH session dump data

PCRE2 (PHP >=7.3)
Below regex pattern help to extract needful information from Portable export of SSH sessions. Although not complete, can help data extraction from export file.
Submitted by anonymous - 3 days ago
1

Russian phone number (российские номера телефонов)

PCRE2 (PHP >=7.3)
A regular expression for searching for phone numbers in the Russian format, taking into account different ways of writing the number, including spaces, brackets and dashes. Регулярное выражение для поиска номеров телефонов Российского формата. Учитывает написание номера через пробел, скобки, тире и ...
Submitted by https://t.me/ds_ivanov - 3 days ago
1

Match the web URL

PCRE2 (PHP >=7.3)
Match the web URL, like https://xxx.com or xxx.com, not matching the email or the ip address
Submitted by Hughie - 4 days ago
1

96 Bit Decryption

PCRE2 (PHP >=7.3)
Part 2 of my post.
Submitted by Dave Cummins - 6 days ago
1

96 Bit Encryption

PCRE2 (PHP >=7.3)
96 Bit encryption by using a library. Possible to extend this beyond 96 if you have the time! Look at my other post to see how to decrypt. Based on using a library of values.
Submitted by Dave Cummins - 6 days ago
1

Chemical equation one side

PCRE2 (PHP >=7.3)
Matches one side of a chemical equation. So for ` 2HCl + 2Na → 2NaCl + H2 ` it would match each side individually with one newline between each 2HCl + 2Na and 2NaCl + H2
Submitted by viktorashi - 8 days ago
1

Antimony CRN definition

PCRE2 (PHP >=7.3)
Describes how the first few lines of an Antimony (for Tellurium) CRN definition should look like
Submitted by viktorashi - 8 days ago
1

Trim Slashes

PCRE2 (PHP >=7.3)
Remove leading and trailing slashes
Submitted by anonymous - 15 days ago
1

SELECT

PCRE2 (PHP >=7.3)
/^select\s+(?.+?)\s+from\s+(?\S+)\s*(?:where\s+(?[\d\w= ><!]+))?;?$/gmi
Submitted by anonymous - 16 days ago
1

regex for mobile numbers

PCRE2 (PHP >=7.3)
regex to validate mobile numbers all over the world
Submitted by anonymous - 17 days ago
1

Firsname with all latin characters, hyphen and single quote

PCRE2 (PHP >=7.3)
Allowing all firsnames written with Latin text like Björn or D'Mariüsz
Submitted by ali benabdelaziz - 23 days ago
1

YouTube Regex 2024+

PCRE2 (PHP >=7.3)
Tested in 2024 with various share/embed methods on YouTube video page
Submitted by doseofted - 24 days ago
1

Validación de un nombre o un apellido

PCRE2 (PHP >=7.3)
Antonio-Marcos O'Higgins González
Submitted by Pablo - 25 days ago
1

RUT chileno sin puntos

PCRE2 (PHP >=7.3)
15000000-9
Submitted by Pablo - 25 days ago
1

RUT chileno con puntos

PCRE2 (PHP >=7.3)
15.000.000-9
Submitted by Pablo - 25 days ago
1

Número de motor

PCRE2 (PHP >=7.3)
ABC123DEF12A
Submitted by Pablo - 25 days ago
1

Teléfono chileno

PCRE2 (PHP >=7.3)
912345678 ó +56912345678 ó 56912345678
Submitted by Pablo - 25 days ago
1

Correo eletrónico

PCRE2 (PHP >=7.3)
test@g.cn
Submitted by Pablo - a month ago
1

Validación de año desde 1900

PCRE2 (PHP >=7.3)
1900 2024
Submitted by Pablo - a month ago
1

Patente chilena sin guion

PCRE2 (PHP >=7.3)
ABCD12 o AB1234
Submitted by Pablo - a month ago
123...136

Community Library Entry

1

Regular Expression
PCRE2 (PHP >=7.3)

/
v?(?:(?:(?P<epoch>[0-9]+)!)?(?P<release>[0-9]+(?:\.[0-9]+)*)(?P<pre>[-_\.]?(?P<pre_l>(a|b|c|rc|alpha|beta|pre|preview))[-_\.]?(?P<pre_n>[0-9]+)?)?(?P<post>(?:-(?P<post_n1>[0-9]+))|(?:[-_\.]?(?P<post_l>post|rev|r)[-_\.]?(?P<post_n2>[0-9]+)?))?(?P<dev>[-_\.]?(?P<dev_l>dev)[-_\.]?(?P<dev_n>[0-9]+)?)?)(?:\+(?P<local>[a-z0-9]+(?:[-_\.][a-z0-9]+)*))?
/
gm
Open regex in editor

Description

Validate accepted patterns from PEP 440

Submitted by anonymous - 2 months ago