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1 <?php |
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2 /** |
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3 * Smarty Internal Plugin Compile Setfilter |
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4 * |
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5 * Compiles code for setfilter tag |
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6 * |
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7 * @package Smarty |
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8 * @subpackage Compiler |
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9 * @author Uwe Tews |
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10 */ |
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11 |
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12 /** |
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13 * Smarty Internal Plugin Compile Setfilter Class |
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14 * |
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15 * @package Smarty |
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16 * @subpackage Compiler |
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17 */ |
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18 class Smarty_Internal_Compile_Setfilter extends Smarty_Internal_CompileBase { |
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19 |
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20 /** |
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21 * Compiles code for setfilter tag |
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22 * |
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23 * @param array $args array with attributes from parser |
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24 * @param object $compiler compiler object |
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25 * @param array $parameter array with compilation parameter |
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26 * @return string compiled code |
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27 */ |
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28 public function compile($args, $compiler, $parameter) |
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29 { |
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30 $compiler->variable_filter_stack[] = $compiler->template->variable_filters; |
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31 $compiler->template->variable_filters = $parameter['modifier_list']; |
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32 // this tag does not return compiled code |
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33 $compiler->has_code = false; |
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34 return true; |
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35 } |
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36 |
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37 } |
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38 |
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39 /** |
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40 * Smarty Internal Plugin Compile Setfilterclose Class |
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41 * |
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42 * @package Smarty |
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43 * @subpackage Compiler |
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44 */ |
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45 class Smarty_Internal_Compile_Setfilterclose extends Smarty_Internal_CompileBase { |
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46 |
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47 /** |
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48 * Compiles code for the {/setfilter} tag |
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49 * |
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50 * This tag does not generate compiled output. It resets variable filter. |
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51 * |
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52 * @param array $args array with attributes from parser |
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53 * @param object $compiler compiler object |
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54 * @return string compiled code |
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55 */ |
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56 public function compile($args, $compiler) |
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57 { |
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58 $_attr = $this->getAttributes($compiler, $args); |
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59 // reset variable filter to previous state |
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60 if (count($compiler->variable_filter_stack)) { |
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61 $compiler->template->variable_filters = array_pop($compiler->variable_filter_stack); |
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62 } else { |
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63 $compiler->template->variable_filters = array(); |
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64 } |
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65 // this tag does not return compiled code |
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66 $compiler->has_code = false; |
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67 return true; |
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68 } |
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69 |
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70 } |
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71 |
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72 ?> |