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 ?>