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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 Register_Function |
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5 | * |
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6 | * Registers a PHP function as Smarty function plugin |
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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 | * Registers custom function to be used in templates |
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15 | * |
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16 | * @param object $smarty |
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17 | * @param string $function_tag the name of the template function |
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18 | * @param string $function_impl the name of the PHP function to register |
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19 | * @param boolean $cacheable if true (default) this fuction is cachable |
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20 | */ |
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21 | function register_function($smarty, $function_tag, $function_impl, $cacheable = true, $cache_attr = array()) |
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22 | { |
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23 | if (isset($smarty->registered_plugins[$function_tag])) { |
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24 | throw new Exception("Plugin tag \"{$function_tag}\" already registered"); |
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25 | } elseif (!is_callable($function_impl)) { |
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26 | throw new Exception("Plugin \"{$function_tag}\" not callable"); |
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27 | } else { |
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28 | $smarty->registered_plugins[$function_tag] = |
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29 | array('function', $function_impl, $cacheable, $cache_attr); |
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30 | } |
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31 | } |
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32 | |||
33 | ?> |