wwwroot/smarty/libs/plugins/shared.make_timestamp.php

   1 <?php
   2 /**
   3  * Smarty shared plugin
   4  * @package Smarty
   5  * @subpackage plugins
   6  */
   7
   8
   9 /**
  10  * Function: smarty_make_timestamp<br>
  11  * Purpose:  used by other smarty functions to make a timestamp
  12  *           from a string.
  13  * @author   Monte Ohrt <monte at ohrt dot com>
  14  * @param string
  15  * @return string
  16  */
  17 function smarty_make_timestamp($string)
  18 {
  19     if(empty($string)) {
  20         // use "now":
  21         $time = time();
  22
  23     } elseif (preg_match('/^\d{14}$/', $string)) {
  24         // it is mysql timestamp format of YYYYMMDDHHMMSS?
  25         $time = mktime(substr($string, 8, 2),substr($string, 10, 2),substr($string, 12, 2),
  26                        substr($string, 4, 2),substr($string, 6, 2),substr($string, 0, 4));
  27
  28     } elseif (is_numeric($string)) {
  29         // it is a numeric string, we handle it as timestamp
  30         $time = (int)$string;
  31
  32     } else {
  33         // strtotime should handle it
  34         $time = strtotime($string);
  35         if ($time == -1 || $time === false) {
  36             // strtotime() was not able to parse $string, use "now":
  37             $time = time();
  38         }
  39     }
  40     return $time;
  41
  42 }
  43
  44 /* vim: set expandtab: */
  45
  46 ?>