Regular Expressions 101

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Community Patterns

0

Bhumi

PCRE2 (PHP >=7.3)
Submitted by Ewallet - 3 years ago
0

C-style block comment with "*/" escape

Golang
Match /* ... / with escape of quotation marks, e.g. / "*/" */. No look ahead needed.
Submitted by Guyutongxue - 3 years ago
0

regex 1

PCRE2 (PHP >=7.3)
search api with category and subcategory
Submitted by anonymous - 3 years ago
0

Match only capital letters with optional underscore in between

PCRE2 (PHP >=7.3)
HelloWorld -- NOT match HELLO_WORLD_ -- NOT match _HELLO_WORLD -- NOT match HELLO__WORLD -- match ]; -- NOT match RAGGA_DAFDASDA -- match...
Submitted by anonymous - 3 years ago
0

camelCase Matches

PCRE (PHP <7.3)
camelCase Matches
Submitted by anonymous - 3 years ago
0

camelCase Matches

PCRE (PHP <7.3)
camelCase Matches
Submitted by anonymous - 3 years ago
0

Inserting *

ECMAScript (JavaScript)
REGEX from Formal Lang for inserting * from implicit multiplication
Submitted by anonymous - 3 years ago
0

Regex101

ECMAScript (JavaScript)
To submit my account
Submitted by anonymous - 3 years ago
0

XML Parsing for IE<9

ECMAScript (JavaScript)
All my marbles are gone.
Submitted by Odd Stråbø - 3 years ago (Last modified 3 years ago)
0

Server regex for getting directory and template name from url

PCRE2 (PHP >=7.3)
Later.
Submitted by anonymous - 3 years ago
0

homework4

PCRE2 (PHP >=7.3)
homework 4
Submitted by Eric Neuwirth - 3 years ago
0

oci1

PCRE2 (PHP >=7.3)
\nPrevious\n(.+\n+)+Time Remaining\n(\d\d:\d\d:\d\d)*
Submitted by anonymous - 3 years ago
0

LLVM IR Global Variables

PCRE2 (PHP >=7.3)
Useful for LLVM backends that don't use LLVM's API!
Submitted by anonymous - 3 years ago
0

match first lowercase letter of every word

ECMAScript (JavaScript)
match first lowercase letter of every word
Submitted by anonymous - 3 years ago (Last modified 3 years ago)
0

Email Address Regular Expression

PCRE2 (PHP >=7.3)
Email Address Regular Expression
Submitted by anonymous - 3 years ago
0

Light French names

PCRE2 (PHP >=7.3)
Name have to contain between 1 and 32 characters, as follow : at least 1 uppercase letter 0 or more lowercase letter...
Submitted by phil-all - 3 years ago
0

light password

PCRE2 (PHP >=7.3)
at least 1 digit at least 1 lowercase at least 1 uppercase
Submitted by phil-all - 3 years ago
0

Look Ahead

PCRE2 (PHP >=7.3)
Look Ahead
Submitted by anonymous - 3 years ago
1

Password Complexity

PCRE2 (PHP >=7.3)
Password Complexity 8-32 Characters, AlphaNumeric with OWASP Special Characters
Submitted by shnwhtn - 3 years ago
0

Find text that looks like an Ingredient out of OCR

PCRE2 (PHP >=7.3)
Find text that looks like an Ingredient out of OCR. What it says on the tin.
Submitted by anonymous - 3 years ago
1...157158159160161...900

Community Library Entry

0

Regular Expression
PCRE2 (PHP >=7.3)

/
([+-]?\d+.)?|.(\d+)?[Ee]?[+-]?\d+[fFlF]?
/
gm
Open regex in editor

Description

The regular expression matches if the provided input is a regular expression matching the C floating-point constant or not.

Submitted by anonymous - 3 years ago