library/date_functions.php

   1 <?php
   2
   3 // ============================================================
   4 // dateformat
   5 //
   6 // return a formated string for date
   7 // @args:   string (date string), boolean (include day of week)
   8 //              (it uses $_SESSION['language_choice'] )
   9 // @return: $date_string (string) - formated string
  10 // Cristian Navalici lemonsoftware at gmail dot com
  11 //
  12 // For Hebrew must be implemented a special calendar functions
  13 //
  14 // 10.07.2007 - dateformat accepts now an argument
  15 // ============================================================
  16
  17 function dateformat($strtime = '', $with_dow = false)
  18 {
  19
  20 // without an argument, display current date
  21     if (!$strtime) {
  22         $strtime = strtotime('now');
  23     }
  24
  25 // string date is formed by
  26 // $dow + date(day) + $nom + date(year) or similar
  27
  28 // name the day of the week for different languages
  29     $day = date("w", $strtime); // 0 sunday -> 6 saturday
  30
  31     switch ($day) {
  32         case 0:
  33             $dow = xl('Sunday');
  34             break;
  35         case 1:
  36             $dow = xl('Monday');
  37             break;
  38         case 2:
  39             $dow = xl('Tuesday');
  40             break;
  41         case 3:
  42             $dow = xl('Wednesday');
  43             break;
  44         case 4:
  45             $dow = xl('Thursday');
  46             break;
  47         case 5:
  48             $dow = xl('Friday');
  49             break;
  50         case 6:
  51             $dow = xl('Saturday');
  52             break;
  53     }
  54
  55 // name of the month in different languages
  56     $month = (int) date('m', $strtime);
  57
  58     switch ($month) {
  59         case 1:
  60             $nom = xl('January');
  61             break;
  62         case 2:
  63             $nom = xl('February');
  64             break;
  65         case 3:
  66             $nom = xl('March');
  67             break;
  68         case 4:
  69             $nom = xl('April');
  70             break;
  71         case 5:
  72             $nom = xl('May');
  73             break;
  74         case 6:
  75             $nom = xl('June');
  76             break;
  77         case 7:
  78             $nom = xl('July');
  79             break;
  80         case 8:
  81             $nom = xl('August');
  82             break;
  83         case 9:
  84             $nom = xl('September');
  85             break;
  86         case 10:
  87             $nom = xl('October');
  88             break;
  89         case 11:
  90             $nom = xl('November');
  91             break;
  92         case 12:
  93             $nom = xl('December');
  94             break;
  95     }
  96
  97 // Date string format
  98 // First, get current language title
  99     $languageTitle = getLanguageTitle($_SESSION['language_choice']);
 100     switch ($languageTitle) {
 101         // standard english first
 102         case getLanguageTitle(1):
 103             $dt = date("F j, Y", $strtime);
 104             if ($with_dow) {
 105                 $dt = "$dow, $dt";
 106             }
 107             break;
 108         case "Swedish":
 109             $dt = date("Y", $strtime) . " $nom " . date("d", $strtime);
 110             if ($with_dow) {
 111                 $dt = "$dow $dt";
 112             }
 113             break;
 114         case "Spanish":
 115         case "Spanish (Spain)":
 116         case "Spanish (Latin American)":
 117             $dt = date("d", $strtime) . " $nom " . date("Y", $strtime);
 118             if ($with_dow) {
 119                 $dt = "$dow $dt";
 120             }
 121             break;
 122         case "German":
 123             $dt = date("d", $strtime) . " $nom " . date("Y", $strtime);
 124             if ($with_dow) {
 125                 $dt = "$dow $dt";
 126             }
 127             break;
 128         case "Dutch":
 129             $dt = date("d", $strtime) . " $nom " . date("Y", $strtime);
 130             if ($with_dow) {
 131                 $dt = "$dow $dt";
 132             }
 133             break;
 134             // hebrew (israel) , display english NOT jewish calendar
 135         case "Hebrew":
 136             $dt = date("d", $strtime) . " $nom " . date("Y", $strtime);
 137             if ($with_dow) {
 138                 $dt = "$dow, $dt";
 139             }
 140             break;
 141             // default case
 142         default:
 143             $dt = "$nom " . date("d", $strtime) . ", " . date("Y", $strtime);
 144             if ($with_dow) {
 145                 $dt = "$dow, $dt";
 146             }
 147     }
 148
 149     return $dt;
 150 }