My own regex for telephone number for my task

prase messages from printers

This will parse command with/without arguments like: command --arg1=string --arg2=string `

只包含中文字，包含标点符号

只包含中文字，不包含标点符号

Matches exactly two arrays of number literals separated by a multiplication character, where that multiplication character is either an asterisk or an x, and an array is started with a left square bracket, and whose contents are separated by commas, and which ends with a right square bracket. Unimp...

^[1-9]\d{5}(18|19|20)\d{2}((0[1-9])|(1[0-2]))((0-2)|10|20|30|31)\d{3}[0-9Xx]$

Removes BBCode tags with any characters provided after = (e.g. attributes). Omits unknown tags.

Regex שבודק אם טלפון ישראלי תקין (גם נייח וגם נייד).