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| Редакция | Автор | № строки | Строка |
|---|---|---|---|
| 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 | ?> |