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