Regular Expressions 101

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Community Patterns

1

Capture if pattern NOT found

PCRE (PHP <7.3)
Capture the input if the pattern is NOT found
Submitted by Byron Jones - 9 years ago
1

Find legacy PHP opening tags

PCRE (PHP <7.3)
Matches <? not followed by a p or an x (finds <? and <?=, ignores <?php and <?xml
Submitted by anonymous - 9 years ago
0

WEB URL

ECMAScript (JavaScript)
only WEB URL ex:http://aaa.com.tw https://aaa.com aaa.com aaa.com.tw
Submitted by anonymous - 9 years ago
1

latest

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

SupplierNet: Erstat xp:tr med inputtext

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
0

International phone number validation

PCRE (PHP <7.3)
Validates all formats of phone numbers for international calls. Accepts all kinds of internationa call prefixes.
Submitted by Ādams Muzikants - 9 years ago
1

Smoke Detector Regex

Python
Parses Smokey messages
Submitted by Eyeballcode - 9 years ago
1

jaswsinc: The second trickiest regex pattern I've ever written

PCRE (PHP <7.3)
Notice that I had to find this ​anywhere​ in the string, unlimited times, and account for escaped quotes.
Submitted by Jason Caldwell - 9 years ago
1

better

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

regex words

PCRE (PHP <7.3)
get all words related to regex
Submitted by anonymous - 9 years ago
1

all regex

PCRE (PHP <7.3)
selects anything todo with regex, (regualr expressions,regular expression, regex, regexp, regexes)
Submitted by @-ScratchOs - 9 years ago
1

Match any .mpg

PCRE (PHP <7.3)
Match any content string that ends in .mpg. Useful for MPEG filters on HTTP requests
Submitted by Dolly Feathers - 9 years ago
1

9.24.15

PCRE (PHP <7.3)
First Test Regex
Submitted by anonymous - 9 years ago
1

Oracle Stored Procedure Name Validator

ECMAScript (JavaScript)
Validates valid Oracle Stored Procedure names
Submitted by anonymous - 9 years ago
1

DB2 Nodes improved

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

DB2 Nodes Line Check

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
4

Remove common numeric suffixes (eg: 40m, 60%)

PCRE (PHP <7.3)
Usage: "40%".replace(/\b([\d\.]+)mkb%/ig, '$1')
Submitted by anonymous - 9 years ago
1

Search for status

PCRE (PHP <7.3)
IVLSInstallation.log includes a status for the upgrade
Submitted by jhambly - 9 years ago
1

Find div with any string inside

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
0

phone number russia

Python
phone number without spaces or hyphens +7YYYXXXXXXX
Submitted by vscoder - 9 years ago
1...798799800801802...900

Community Library Entry

0

Regular Expression
PCRE2 (PHP >=7.3)

/
^(-?\d+)(,?\d+)*(\.\d+(e\d+)?)?$
/
gm
Open regex in editor

Description

Matching a decimal numbers

Submitted by anonymous - 3 years ago