Regular Expressions 101

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Community Patterns

1

MRZ Line 1

PCRE (PHP <7.3)
Machine Readable passport rule for first line
Submitted by Igor Ferreira - 9 years ago
1

Replace <?= $variable ?> with <?= purify($variable) ?>

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

Complex Password

PCRE (PHP <7.3)
Check if there's at least a lowercase, uppercase, digit and punctuation mark.
Submitted by anonymous - 9 years ago
1

CORS regex filter

PCRE (PHP <7.3)
Regex to validate a Access-Control-Allow-Origin value
Submitted by anonymous - 9 years ago
1

Phone Number with no letters or spaces

PCRE (PHP <7.3)
Phone Number with no letters or spaces
Submitted by JP Hunter - 9 years ago
1

Use capturing groups to grab CSV columns

PCRE (PHP <7.3)
This regex gets the first, the last and the middle part as capturing groups and matches the trailing semicolon as a non-capturing group. This allows you to resort CSV columns.
Submitted by Unkulunkulu - 9 years ago
1

gas vars

PCRE (PHP <7.3)
finds definitions of gas vars in map edits (SS13 /tg/station)
Submitted by duncathan - 9 years ago
1

Поиск href в строке

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

Matches Everything

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

don't match mysite or google

PCRE (PHP <7.3)
check referrer when redirecting
Submitted by Sandra - 9 years ago
1

hora

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

Filter Tag Attributes

PCRE (PHP <7.3)
This expression was created to nullify the HTML Tag Attributes
Submitted by Capt.Rooster - 9 years ago
1

FUTURES

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

Instagram Access Token

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

Check phone number

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

AAMS event id

PCRE (PHP <7.3)
Match valid AAMS event id: "Programma"."Num.Avvenimento"
Submitted by sethmorley - 9 years ago
1

Openstack object ID

PCRE (PHP <7.3)
gets the id of a created object
Submitted by pierre-jean metzger-gineste (nuabee.fr) - 9 years ago
1

get the body of a python function and its arguments

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

first try

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

Get filename without extension from both windows and linux

PCRE (PHP <7.3)
Get filename without extension from both windows and linux full file paths
Submitted by anonymous - 9 years ago
1...102103104105106...471

Community Library Entry

1

Regular Expression
Rust

r"
(?P<function>def\s+(?P<function_name>\w+)\s*\((?P<parameters>(?:.|\n)*?)\):\s*(?:\n[ \t]+.*?)*\n)
"
g
Open regex in editor

Description

Gets the python function declarations

Submitted by anonymous - a year ago