Regex expression for comparing decimal numbers with the usual comparison operators such as (greater than), >= (greater than or equal to), != (not equal to), == (equal to), ... The regex also allows filtering of data from e.g. a database, whereby the first value is not needed, e.g. [FIELD] < 100

Port https://regex101.com/library/cX0pJ8 to PCRE2 (PHP >= 7.3)

Simple link mardown detection with a title text

Detect the poker hand from a sorted hand like this: with the figures and numbers sorted in descending order

Match links (emails included) in string Replace it with HTML links

Replaces both VB & C# AssemblyInfo files.

Json Object

Matches a guid string that can optionally include dashes.

US phone number, try to catch as many as possible

.htaccess wordpress redirect uploads to production domain

Spring boot logback 日志正则匹配。 样例日志 2019-12-27 13:52:38.201 INFO 1 --- [Thread-8] j.LocalContainerEntityManagerFactoryBean : Closing JPA EntityManagerFactory for persistence unit 'default' 2019-12-27 13:52:39.535 INFO 1 --- [Thread-8] com.alibaba.druid.pool.DruidDataSource : {dataSource-1} closed ...

this regex can detect any real number whether it is signed or unsigned.plus it can detect real number both with and without floating point aka '.'.the numbers should be decimal number

it can detect complex number of both cartesian and Euler form.the real number in the real and imaginary part can be signed or unsigned.also it may or may not have floating Point.no problem. But,in Euler from the imaginary part should be written between brackets.here are some example:- +5.6+7i,-.004...

The following regex validates international mobile numbers

([a-zA-Z0-9.-]+@[a-zA-Z0-9.-]+\.[a-zA-Z0-9_-]+)

^(((\d{3}[1-9]|\d{2}[1-9]\d|\d[1-9]\d{2}|[1-9]\d{3})(\/)(((0[13578]|1[02])(\/)(0[1-9]|[12]\d|3[01]))|((0[469]|11)(\/)(0[1-9]|[12]\d|30))|(02(\/)(0[1-9]|[1]\d|2[0-8]))))|(((\d{2})(0[48]|2468|13579)|((0[48]|2468|3579)00))(\/)02(\/)29))$ Match year/month/day, date format. E.g: 2021/08/25 [match] 2021/...

This regex will help you to parse html tag. Example ...

This is a regex to use on JavaScript code that is missing semicolons

Other patterns

Match any syllable based on javanese script unicode