WordPress包括a plethora of conditional tags 可以用来代替特定的模板文件。

例如，如果要避免使用基于日期的存档模板文件，可以在index.php:

<?php
if ( is_archive() ) { // This is a date-based archive
    if ( is_year() ) {
        // This is a year-based archive; 
        // do something
    } else if ( is_month() ) {
        // This is a month-based archive; 
        // do something
    } else if ( is_day() ) {
        // This is a day-based archive; 
        // do something
    } else {
        // I think the above three cases cover everything,
        // but this is a just-in-case, default fallback
    }
}
?>