Regular Expressions 101

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Community Patterns

1

test

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
1

URI generic parser

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
1

jonfir-question

PCRE (PHP <7.3)
its mysql config file, i need find user only [client] section (or take sure shat its section not content user)
Submitted by jonfir - 10 years ago
1

test

PCRE (PHP <7.3)
test
Submitted by test - 10 years ago
1

regexp for Shahar

PCRE (PHP <7.3)
regexp for Shahar
Submitted by Eugene - 10 years ago
1

Email Check

PCRE (PHP <7.3)
Verify an email is OK
Submitted by Will - 10 years ago
1

Validate Url with or without http(s)://

PCRE (PHP <7.3)
This will validate whether you starts with http(s)://
Submitted by Sanal Menon Kalipurayath - 10 years ago
1

Output string is not displayed for given regex

PCRE (PHP <7.3)
I have this regex and input string. But nothing is displayed in output area. Could you please help to know why it is not displaying output? Thanks.
Submitted by anonymous - 10 years ago
1

Pre tags and inner contents grabber for JavaScript

ECMAScript (JavaScript)
No /s, took quite a time to think.
Submitted by Namikaze Ray a.k.a. Pendechosen - 10 years ago
1

test tags Libellex

ECMAScript (JavaScript)
no description available
Submitted by AROC - 10 years ago
1

afsd

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
1

Get the extension of file

ECMAScript (JavaScript)
Get the extension of file
Submitted by Taffarel Xavier - 10 years ago
1

Inverse Match

Python
inverse match letters, numbers, and underscores
Submitted by anonymous - 10 years ago
1

match only an #endif where no wordcharacter is following(multiline)

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
1

mceItem_breakpoint

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
1

mceItem_breakpoint2

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
1

always greedy

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
1

Validate mail

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
1

SelfMon Filter User & Group

PCRE (PHP <7.3)
Filter selfmon events by user and group using the r= switch. The full filter is entered as: r=/(?=.FULL SET USER1)(?=.Grp= 1)/ms
Submitted by SelfMon - 10 years ago
1

URL Validator and Slicer

Python
Validates a URL input as text and then slices it into: protocol, base_url, port, relative_url and parameters. (Multiline and global flags are set for debugging reasons only)
Submitted by George Shazkho - 10 years ago
1...589590591592593...902

Community Library Entry

1

Regular Expression
PCRE (PHP <7.3)

/
(^$|(http(s)?:\/\/)([\w-]+\.)+[\w-]+([\w- ;,.\/?%&=]*))
/
Open regex in editor

Description

This will validate whether you starts with http(s)://

Submitted by Sanal Menon Kalipurayath - 10 years ago