Regular Expressions 101

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Community Patterns

1

Velocidade De Banda

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
1

Full amount, with comma, 2 decimal places

ECMAScript (JavaScript)
Valid: 0.00 123.12 123,123,123.12 123,123,123,123.00 ...
Submitted by Benji W J YANG - 7 years ago
1

Percentage with 2 decimal places

ECMAScript (JavaScript)
Valid: +100.00% -100.00% +2.00% -22.00% +2.99%...
Submitted by Benji W J YANG - 7 years ago
1

Email Verification

ECMAScript (JavaScript)
valid: benji_yang@basic.cn benji.yang@roolbox.com benji-yang@gmail.org invalid:...
Submitted by Benji W J YANG - 7 years ago
1

Shared folder | shared folder ip | local folder

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
1

Very basic mail check regex

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
1

Locale ICU validator

PCRE (PHP <7.3)
Regexp to match against a icu locale string
Submitted by Sylvain Combes - 7 years ago
1

flush done

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
1

CMSC320 NASA Dirty Table Regex

PCRE (PHP <7.3)
https://cdaw.gsfc.nasa.gov/CME_list/radio/waves_type2.html
Submitted by anonymous - 7 years ago
1

Mail TIGF

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 7 years ago
1

Url include with negative lookbehind

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
1

Match on Valid IP

PCRE (PHP <7.3)
Match on VALID IP address anywhere in string.
Submitted by KyleV - 7 years ago
1

Match on phone number in any standard format

PCRE (PHP <7.3)
Match on a phone number in ANY standard phone number format.
Submitted by KyleV - 7 years ago
1

SIREN

PCRE (PHP <7.3)
SIREN for french business register number
Submitted by Maxime - 7 years ago
1

SIRET

PCRE (PHP <7.3)
Business register number for France SIRET
Submitted by Maxime - 7 years ago
1

RNA

PCRE (PHP <7.3)
French association register number RNA
Submitted by Maxime - 7 years ago
1

Word filter

ECMAScript (JavaScript)
This regex matches up with the word rape, even if accent marks are used.
Submitted by Ethan Lawrence - 7 years ago
1

Match HTML img elements with URL source

PCRE (PHP <7.3)
Matches all img tags that have a URL for the src attribute. Useful for updating all those links in your email templates, or where ever your using the \ tag
Submitted by Doom87er - 7 years ago
1

Meetup Event URL

ECMAScript (JavaScript)
Allowed URL patterns for Meetup.com events
Submitted by anonymous - 6 years ago
1

Replace for CSS

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 6 years ago
1...763764765766767...900

Community Library Entry

1

Regular Expression
PCRE (PHP <7.3)

/
<img.*?src="(?!cid:)(http:(\/\/|\\\\)|https:(\/\/|\\\\))[^:*?"<>|]+".*?>
/
gm
Open regex in editor

Description

Matches all img tags that have a URL for the src attribute.

Useful for updating all those links in your email templates, or where ever your using the <img> tag

Submitted by Doom87er - 7 years ago