This Regex is for US Zip Code like 5 digits (12345), or like 9 digits with no spaces (123456789), or like 10 digits with a hyphen if it has the 9 numbers (12345-6789) and also Starting 3 continuous characters MUST NOT zeros(0).

Find Danish date

Easy to use in PHPStorm regex that make scalar typed first parameter of setters nullable

Stripped: "Abs." to "s." "al." to "l." "und" to "nd" ...

a regex expression to match pci BDF address like 0000:00:01.3