Regular Expressions 101

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Community Patterns

1

Match hrefs of a tags

PCRE (PHP <7.3)
no description available
Submitted by Panagiotis Rompolas - 9 years ago
-2

Get begining of url (subdomain)

PCRE (PHP <7.3)
In between 2 delimiters
Submitted by anonymous - 9 years ago
1

add syntax

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

Just a Test

PCRE (PHP <7.3)
Just a Test with the regex101 Tool
Submitted by Manuel - 9 years ago
1

rolex

Python
no description available
Submitted by anonymous - 9 years ago
1

IRC protocol prefix parsing

PCRE (PHP <7.3)
select each argument and retrieve data
Submitted by kerosene2000 - 9 years ago
1

1

PCRE (PHP <7.3)
no description available
Submitted by Plokhova A.Y. - 9 years ago
1

1

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

1

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

2

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

3

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

IRC protocol arguments parsing

PCRE (PHP <7.3)
select and retrieve information form IRC client to client prefix
Submitted by Kerosene2000 - 9 years ago
1

4

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

9

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

10

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

6

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

8

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

9

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

2

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

2

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

0

Regular Expression
PCRE2 (PHP >=7.3)

/
^[a-z]\w*$
/
gm
Open regex in editor

Description

Regax for validate any variable string

Submitted by Chandan - 3 years ago