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