RegEx/Unix/Duration.regex.txt
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# Matches a Duration, defined in ISO 8601 P # A literal P denotes the period (?> (?<Year>\d+)Y # An optional year can be denoted with \d+Y )?(?> (?<Month>\d+)M # An optional month can be denoted with \d+M )?(?> (?<Week>\d+)W # An optional week can be denoted with \d+W )?(?> (?<Day>\d+)D # An optional day can be denoted with \d+D )?T? # A literal T starts the time component (?> (?<Hour>\d+)H # An optional hour can be denoted with \d+H )?(?> (?<Minute>\d+)M # An optional minute can be denoted with \d+M )?(?> (?<Second>\d+)S # An optional second can be denoted with \d+S )? |