Regular Expressions 101

Community Patterns

Parse an HL7 date, and capture the components

1

Regular Expression
PCRE (PHP <7.3)

/
^([0-9]{4})(?:([0-9]{2})(?:([0-9]{2})(?:([0-9]{2})(?:([0-9]{2})(?:([0-9]{2})(?:\.([0-9]{1,4}))?)?)?)?)?)?(?:([+-][0-9]{2})([0-9]{2})?)?$
/
x

Description

no description available

Submitted by anonymous - 9 years ago