Matches case insensitive first name, optional unlimited number of middle names and last name separated with space format. Replaced \w with explicit char range for Turkish support. (Äž accepted as first char not to over complex)

I'm new to regular expressions and I've been searching high and low for this really simple date conversion from YYMMDD to DD/MM/YY e.g. 140923 to 23/09/14. Maybe I just didn't search hard enough, but here goes: Search/original string: (\d{4})(\d{2})(\d{2}) ...

The second matcher will get EE tags from $tagdata.

number with or without thousands separator(.) and decimal part(,) ES: 100000; 1.646; 13323,33; 3.444.434,44

Validates - URLs with schemes - http, https and ftp Relative URL starting with / and ../

Test regex for question.

A simple RegEx rule which should validate redirect_uri for oAuth2

Matches a 4chan thread URL, see the examples

This will find all instances where the WP i18n function __() is used, and change the text domain to something else. This will recognize instances of the function use as separate, even if they appear in the same function

For Validating alphanumeric and numeric range

testing the string abc xyx 12 13 a a b

Test