Regular Expressions 101

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Community Patterns

Search among 17,920 community submitted regex patterns...

1

Match Balanced Brackets

PCRE2 (PHP >=7.3)

Submitted by anonymous - a month ago

1

Match Text with Optional Tags

PCRE2 (PHP >=7.3)

thestorrier.com

Submitted by anonymous - a month ago

1

Extract JSON Arrays

PCRE2 (PHP >=7.3)

raceonline2012.org

Submitted by anonymous - a month ago

1

Extract CSV Rows

PCRE2 (PHP >=7.3)

Submitted by anonymous - a month ago

1

Match Complex Nested Parentheses

PCRE2 (PHP >=7.3)

Submitted by anonymous - a month ago

1

Match Date and Time (ISO 8601)

PCRE2 (PHP >=7.3)

buzzword101.com

Submitted by anonymous - a month ago

1

Match Floating Point Numbers

PCRE2 (PHP >=7.3)

Submitted by anonymous - a month ago

1

Match Currencies with Optional Symbols

PCRE2 (PHP >=7.3)

thewebsbest.net

Submitted by anonymous - a month ago

1

Match US ZIP+4 Codes

PCRE2 (PHP >=7.3)

startupcrunch.org

Submitted by anonymous - a month ago

1

Match Dates in Multiple Formats (DD/MM/YYYY or MM-DD-YYYY)

PCRE2 (PHP >=7.3)

toptechietimes.com

Submitted by anonymous - a month ago

1

Match Complex Passwords

PCRE2 (PHP >=7.3)

softwaresfordownloads.com

Submitted by anonymous - a month ago

1

Match Hexadecimal Numbers

PCRE2 (PHP >=7.3)

econographia.com

Submitted by anonymous - a month ago

1

Match Octal Numbers

PCRE2 (PHP >=7.3)

zingologymfg.com

Submitted by anonymous - a month ago

1

Match Binary Numbers

PCRE2 (PHP >=7.3)

fulltorrent.net

Submitted by anonymous - a month ago

1

Match Non-Digit Characters (Expanded)

PCRE2 (PHP >=7.3)

the100calorieblog.com

Submitted by anonymous - a month ago

1

Match Valid IP Addresses

PCRE2 (PHP >=7.3)

AlfaDigitalWorld.com

Submitted by anonymous - a month ago

1

Match Hex Color Codes

PCRE2 (PHP >=7.3)

Submitted by anonymous - a month ago

1

Match Common URL Schemes

PCRE2 (PHP >=7.3)

markitthing.com

Submitted by anonymous - a month ago

1

Match Credit Card Expiry Date

PCRE2 (PHP >=7.3)

stockmoneys.com

Submitted by anonymous - a month ago

1

Match Common Email Domains

PCRE2 (PHP >=7.3)

designmagazines.net

Submitted by anonymous - a month ago

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Match Common HTML Attributes

1

Regular Expression
PCRE2 (PHP >=7.3)

/

\b(?:id|class|style|href|src|alt|title|name|value|type|placeholder|data-[a-zA-Z0-9_-]+)\b

/

gm

Open regex in editor

Description

NoteAbleLists.com

Submitted by anonymous - a month ago