Regular Expressions 101

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Community Patterns

Search among 18,040 community submitted regex patterns...

1

Extract phone number and email address from string

PCRE2 (PHP >=7.3)

Extract the phone numbers and email addresses from a string

Submitted by Mukesh Jangid - a year ago

1

Get all table from sql query string | 从SQL查询语句中获取所有表名

PCRE2 (PHP >=7.3)

Get all table from sql query string | 从SQL查询语句中获取所有表名。 WelineFramework PHP8 。

Submitted by Aiweline/秋枫雁飞 - a year ago

1

get Markdown image link and alt

PCRE2 (PHP >=7.3)

get image's link and alt in Markdown

Submitted by fgt1t5y - a year ago

1

Simple URL validation

Validates protocol, sub-domain, domain, and top-level domain. No port number and query string parameters validation is made.

Submitted by anonymous - a year ago

1

Regex, find almost all text between html tags, for laravel translation

PCRE2 (PHP >=7.3)

Regex, find almost all text between html tags, for laravel translation

Submitted by anonymous - a year ago

1

Match URLs

PCRE2 (PHP >=7.3)

Matches most of the URLs I through at it. Did not find any ULR that it doesn't match yet.

Submitted by Dashrath Sharma - a year ago

1

Gregorian Date pattern.

PCRE2 (PHP >=7.3)

Matches Gregorian Date Pattern Completed Challenge from Codewars

Submitted by Dashrath Sharma - a year ago

1

ip address

PCRE2 (PHP >=7.3)

Submitted by Giorgio - a year ago

1

Regex ejemplo grafana01

PCRE2 (PHP >=7.3)

validacion de regex

Submitted by Edson Rueda - a year ago

1

Match T-SQL view definition

PCRE2 (PHP >=7.3)

This regex matches the Transact SQL statement for selecting the database and creating a view.

Submitted by anonymous - a year ago

1

match php tag

PCRE2 (PHP >=7.3)

Submitted by Shun Shun - a year ago (Last modified a year ago)

1

Matches All the even numbers

PCRE2 (PHP >=7.3)

Matches all the even numbers from a given input.

Submitted by Dashrath Sharma - a year ago

1

Matches All the Odd Numbers

PCRE2 (PHP >=7.3)

Matches All the Odd Numbers

Submitted by Dashrath Sharma - a year ago

1

convert any youtube video link to an embed in iframe

PCRE2 (PHP >=7.3)

supports all link formats

Submitted by 1Mouse - a year ago

1

Email Regex

PCRE2 (PHP >=7.3)

Email address: RFC 2822 Format Matches a normal email address. Does not check the top-level domain. Copied from: https://stackoverflow.com/a/16168103/4640611

Submitted by anonymous - a year ago

1

Quartz .NET Cron Schedule Validation

PCRE2 (PHP >=7.3)

Matches a list of cron expressions which are valid in the Quartz .NET library Quartz Net Cron Expression

Submitted by Michael Robertson - a year ago (Last modified a year ago)

1

Glyph name Bulgarian local form

PCRE2 (PHP >=7.3)

replace .bgr with cyr_BGR in replace string

Submitted by anonymous - a year ago

1

force download file (HTML5)

PCRE2 (PHP >=7.3)

This regex is written for a Joomla plugin. This REGEX force to DOWNLOAD à PDF file instead of showing PDF in browser

Submitted by Sébastien LHUILLIER - a year ago

1

Initializing identifiers

Initializing identifiers

Submitted by anonymous - a year ago

1

Rust type-like ident casing

Matches built-in primitives and identifiers with casing conventionally used for type/constant names.

Submitted by Neel Yadav - a year ago

1...798 799 800 801 802...902

Community Library Entry

1

Regular Expression
PCRE2 (PHP >=7.3)

/

(\(\)\n[[:space:]]{1,}\{)|(\(\)[[:space:]]{1,}\{)

/

gm

Open regex in editor

Description

I wrote this regex to find all of the function headers in java.

Submitted by anonymous - a year ago