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Редакция | Автор | № строки | Строка |
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304 | alex-w | 1 | <?php |
2 | |||
3 | /** |
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4 | * Smarty method Clear_Assign |
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5 | * |
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6 | * Deletes a assigned Smarty variable or array of variables at current level |
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7 | * |
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8 | * @package Smarty |
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9 | * @subpackage SmartyMethod |
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10 | * @author Uwe Tews |
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11 | */ |
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12 | |||
13 | /** |
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14 | * Delete a Smarty variable or array of variables |
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15 | * |
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16 | * @param object $smarty |
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17 | * @param string $ |array $varname variable name or array of variable names |
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18 | * @param object $data_object object which holds tpl_vars |
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19 | */ |
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20 | function clear_assign($smarty, $varname, $data_object = null) |
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21 | { |
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22 | foreach ((array)$varname as $variable) { |
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23 | if (isset($data_object)) { |
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24 | $ptr = $data_object; |
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25 | } else { |
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26 | $ptr = $smarty; |
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27 | } while ($ptr != null) { |
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28 | if (isset($ptr->tpl_vars[$variable])) { |
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29 | unset($ptr->tpl_vars[$variable]); |
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30 | } |
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31 | $ptr = $ptr->parent; |
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32 | } |
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33 | } |
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34 | return; |
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35 | } |
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36 | |||
37 | ?> |