Basic RegEx to catch ITU E.164 Formatted Telephone Numbers. Must include leading '+', first digit cannot be a zero, no other non-numeric characters -- with (optional) exception of Extensions denoted by ";ext=" and between 3 and 6 digits in the extension (adjust max to suit organization)

ผลิตภัณฑ์ส่งเสริมการขาย

8k realese

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

a word is anything valid within a parens (like in a function), but the function itself should not be matched a word may have a numeric at the end or the start there is no guarantee of a single space (or ANY space other than some operators)

frac

remove currency symbol, remove commas

haowei.ch

smargs not margins

csc

e

Ejemplo del uso de grupos lookahead

Best I could do for parsing dates spelled out as day, month name, year

Check Integer Number

Created for a Python program that needed to help recognize linker script filenames that resemble those for actual devices in Microchip's 16-bit DSC/MCU family of chips. The regex will match any such filename found in Microchip's xc16 support directory tree, as of xc16 v1.50. (I've actually tested i...

From the whole list to single regexp with options

Searches for the first list element in a graphql query, which allows for filtering and pagination, except for the group node