<?php

  /**
  * Shortcut method for retriving single lang value
  *
  * @access public
  * @param string $neme
  * @return string
  */
  function lang($name) {
    
    // Get function arguments and remove first one. 
    $args = func_get_args();
    if (is_array($args)) {
      array_shift($args);
    } // if
    
    // Get value and if we have NULL done!
    $value = Localization::instance()->lang($name);
    if (is_null($value)) {
      return $value;
    } // if
    
    // We have args? Replace all %s with arguments
    if (is_array($args) && count($args)) {
      foreach ($args as $arg) {
        $value = str_replace_first('%s', $arg, $value);
      } // foreach
    } // if
    
    // Done here...
    return $value;
    
  } // lang

  function pp_date($format, $timestamp)
  {
    $pp_date = '';
    $format_parts = str_split($format);
    $date_parts = getdate($timestamp);
    foreach($format_parts as $key=>$format_character)   
    {
        switch ($format_character)
        {
            case 'd':
                if ($date_parts['mday'] < 10) {
                  $pp_date .= '0';
                }
            case 'j':
                $pp_date .= $date_parts['mday'];
                break;
               
            case 'F':
                $pp_date .= lang('month full '.$date_parts['mon']);
                break;
            case 'M':
                $pp_date .= lang('month short '.$date_parts['mon']);
                break;
            case 'm':
                if ($date_parts['mon'] < 10) {
                  $pp_date .= '0';
                }
            case 'n':
                $pp_date .= $date_parts['mon'];
                break;
            case 'S':
                $ordinal = $date_parts['mon'];
                while ($ordinal>10) {
                  $ordinal -= 10;
                }
                $pp_date .= lang('ordinal '.$ordinal);
                break;

            case 'l':
                $pp_date .= lang('weekday full '.$date_parts['wday']);
                break;
            case 'D':
                $pp_date .= lang('weekday short '.$date_parts['wday']);
                break;
            case 'w':
                $pp_date .= $date_parts['wday'];
                break;
            case 'N':
                $pp_date .= ($date_parts['wday'] + 1);
                break;
            case 'W':
                $pp_date .= $date_parts['wday'];
                break;

            case 'o':
            case 'Y':
                $pp_date .= $date_parts['year'];
                break;
            case 'y':
                $pp_date .= substr($date_parts['year'],2);
                break;
            case 'z':
                $pp_date .= $date_parts['yday'];
                break;
           

            case 'a':
                if ($date_parts['hours']<13) {
                  $pp_date .= lang('am');
                } else {
                  $pp_date .= lang('pm');
                }
                break;
            case 'A':
                if ($date_parts['hours']<13) {
                  $pp_date .= lang('AM');
                } else {
                  $pp_date .= lang('PM');
                }
                break;

            case 'h':
                if (($date_parts['hours'] % 12) < 10) {
                  $pp_date .= '0';
                }
            case 'g':
                $pp_date .= $date_parts['hours'] % 12;
                break;
            case 'H':
                if ($date_parts['hours'] < 10) {
                  $pp_date .= '0';
                }
            case 'G':
                $pp_date .= $date_parts['hours'];
                break;
               
            case 'i':
                $pp_date .= $date_parts['minutes'];
                break;
               
            case 's':
                $pp_date .= $date_parts['seconds'];
                break;

            case 'e':
            case 'I':
            case 'O':
            case 'P':
            case 'T':
            case 'Z':
            case 'c':
            case 'r':
                $pp_date .= date($format_character, $timestamp);
                break;
            case 'U':
                $pp_date .= $date_parts['0'];
                break;

            default:
                $pp_date .= $format_character;

        }
       
    }
    return $pp_date;
  }
?>