root/tags/2.1/wp-includes/locale.php

<?php

// Date and Time

class WP_Locale {
    var $weekday;
    var $weekday_initial;
    var $weekday_abbrev;

    var $month;
    var $month_abbrev;

    var $meridiem;

    var $text_direction = '';
    var $locale_vars = array('text_direction');

    function init() {
        // The Weekdays
        $this->weekday[0] = __('Sunday');
        $this->weekday[1] = __('Monday');
        $this->weekday[2] = __('Tuesday');
        $this->weekday[3] = __('Wednesday');
        $this->weekday[4] = __('Thursday');
        $this->weekday[5] = __('Friday');
        $this->weekday[6] = __('Saturday');

        // The first letter of each day.  The _%day%_initial suffix is a hack to make
        // sure the day initials are unique.
        $this->weekday_initial[__('Sunday')]    = __('S_Sunday_initial');
        $this->weekday_initial[__('Monday')]    = __('M_Monday_initial');
        $this->weekday_initial[__('Tuesday')]   = __('T_Tuesday_initial');
        $this->weekday_initial[__('Wednesday')] = __('W_Wednesday_initial');
        $this->weekday_initial[__('Thursday')]  = __('T_Thursday_initial');
        $this->weekday_initial[__('Friday')]    = __('F_Friday_initial');
        $this->weekday_initial[__('Saturday')]  = __('S_Saturday_initial');

        foreach ($this->weekday_initial as $weekday_ => $weekday_initial_) {
            $this->weekday_initial[$weekday_] = preg_replace('/_.+_initial$/', '', $weekday_initial_);
        }

        // Abbreviations for each day.
        $this->weekday_abbrev[__('Sunday')]    = __('Sun');
        $this->weekday_abbrev[__('Monday')]    = __('Mon');
        $this->weekday_abbrev[__('Tuesday')]   = __('Tue');
        $this->weekday_abbrev[__('Wednesday')] = __('Wed');
        $this->weekday_abbrev[__('Thursday')]  = __('Thu');
        $this->weekday_abbrev[__('Friday')]    = __('Fri');
        $this->weekday_abbrev[__('Saturday')]  = __('Sat');

        // The Months
        $this->month['01'] = __('January');
        $this->month['02'] = __('February');
        $this->month['03'] = __('March');
        $this->month['04'] = __('April');
        $this->month['05'] = __('May');
        $this->month['06'] = __('June');
        $this->month['07'] = __('July');
        $this->month['08'] = __('August');
        $this->month['09'] = __('September');
        $this->month['10'] = __('October');
        $this->month['11'] = __('November');
        $this->month['12'] = __('December');

        // Abbreviations for each month. Uses the same hack as above to get around the
        // 'May' duplication.
        $this->month_abbrev[__('January')] = __('Jan_January_abbreviation');
        $this->month_abbrev[__('February')] = __('Feb_February_abbreviation');
        $this->month_abbrev[__('March')] = __('Mar_March_abbreviation');
        $this->month_abbrev[__('April')] = __('Apr_April_abbreviation');
        $this->month_abbrev[__('May')] = __('May_May_abbreviation');
        $this->month_abbrev[__('June')] = __('Jun_June_abbreviation');
        $this->month_abbrev[__('July')] = __('Jul_July_abbreviation');
        $this->month_abbrev[__('August')] = __('Aug_August_abbreviation');
        $this->month_abbrev[__('September')] = __('Sep_September_abbreviation');
        $this->month_abbrev[__('October')] = __('Oct_October_abbreviation');
        $this->month_abbrev[__('November')] = __('Nov_November_abbreviation');
        $this->month_abbrev[__('December')] = __('Dec_December_abbreviation');

        foreach ($this->month_abbrev as $month_ => $month_abbrev_) {
            $this->month_abbrev[$month_] = preg_replace('/_.+_abbreviation$/', '', $month_abbrev_);
        }

        // The Meridiems
        $this->meridiem['am'] = __('am');
        $this->meridiem['pm'] = __('pm');
        $this->meridiem['AM'] = __('AM');
        $this->meridiem['PM'] = __('PM');

        // Import global locale vars set during inclusion of $locale.php.
        foreach ( $this->locale_vars as $var ) {
            if ( isset($GLOBALS[$var]) )
                $this->$var = $GLOBALS[$var];
        }

    }

    function get_weekday($weekday_number) {
        return $this->weekday[$weekday_number];
    }

    function get_weekday_initial($weekday_name) {
        return $this->weekday_initial[$weekday_name];
    }

    function get_weekday_abbrev($weekday_name) {
        return $this->weekday_abbrev[$weekday_name];
    }

    function get_month($month_number) {
        return $this->month[zeroise($month_number, 2)];
    }

    function get_month_initial($month_name) {
        return $this->month_initial[$month_name];
    }

    function get_month_abbrev($month_name) {
        return $this->month_abbrev[$month_name];
    }

    function get_meridiem($meridiem) {
        return $this->meridiem[$meridiem];
    }

    // Global variables are deprecated. For backwards compatibility only.
    function register_globals() {
        $GLOBALS['weekday']         = $this->weekday;
        $GLOBALS['weekday_initial'] = $this->weekday_initial;
        $GLOBALS['weekday_abbrev']  = $this->weekday_abbrev;
        $GLOBALS['month']           = $this->month;
        $GLOBALS['month_abbrev']    = $this->month_abbrev;
    }

    function WP_Locale() {
        $this->init();
        $this->register_globals();
    }
}

?>