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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 Internal Plugin Compile Eval |
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5 | * |
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6 | * Compiles the {eval} tag |
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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 | * Smarty Internal Plugin Compile Eval Class |
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13 | */ |
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14 | class Smarty_Internal_Compile_Eval extends Smarty_Internal_CompileBase { |
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15 | /** |
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16 | * Compiles code for the {eval} tag |
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17 | * |
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18 | * @param array $args array with attributes from parser |
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19 | * @param object $compiler compiler object |
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20 | * @return string compiled code |
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21 | */ |
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22 | public function compile($args, $compiler) |
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23 | { |
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24 | $this->compiler = $compiler; |
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25 | $this->required_attributes = array('var'); |
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26 | $this->optional_attributes = array('assign'); |
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27 | // check and get attributes |
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28 | $_attr = $this->_get_attributes($args); |
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29 | if (isset($_attr['assign'])) { |
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30 | // output will be stored in a smarty variable instead of beind displayed |
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31 | $_assign = $_attr['assign']; |
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32 | } |
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33 | |||
34 | // create template object |
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35 | $_output = "\$_template = new Smarty_Template ('string:'.".$_attr['var'].", \$_smarty_tpl->smarty, \$_smarty_tpl);"; |
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36 | //was there an assign attribute? |
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37 | if (isset($_assign)) { |
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38 | $_output .= "\$_smarty_tpl->assign($_assign,\$_smarty_tpl->smarty->fetch(\$_template));"; |
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39 | } else { |
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40 | $_output .= "echo \$_smarty_tpl->smarty->fetch(\$_template);"; |
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41 | } |
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42 | return "<?php $_output ?>"; |
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43 | } |
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44 | } |
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45 | |||
46 | ?> |