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/libraries/Smarty/libs/plugins/ -> shared.make_timestamp.php (source)

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


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