Regular Expressions 101

Community Patterns

Community Library Entry

0

Regular Expression
PCRE (PHP <7.3)

/
^(?:(?:31-(?:0?[13578]|1[02]))-|(?:(?:29|30)-(?:0?[1,3-9]|1[0-2])-))(?:(?:19|20)?\d{2})|(?:29-0?2-(?:(?:(?:19|20)?(?:0[48]|[2468][048]|[13579][26])|(?:(?:16|[2468][048]|[3579][26])00))))|(?:0?[1-9]|1\d|2[0-8])(?:(?:0?[1-9])|(?:1[0-2]))-(?:(?:19|20)?\d{2})$
/
g

Description

no description available

Submitted by anonymous - 7 years ago