| 0,0 → 1,70 |
|---|
| <?php |
| /** |
| * Smarty Internal Plugin Compile Eval |
| * Compiles the {eval} tag. |
| * |
| * @package Smarty |
| * @subpackage Compiler |
| * @author Uwe Tews |
| */ |
| |
| /** |
| * Smarty Internal Plugin Compile Eval Class |
| * |
| * @package Smarty |
| * @subpackage Compiler |
| */ |
| class Smarty_Internal_Compile_Eval extends Smarty_Internal_CompileBase |
| { |
| /** |
| * Attribute definition: Overwrites base class. |
| * |
| * @var array |
| * @see Smarty_Internal_CompileBase |
| */ |
| public $required_attributes = array('var'); |
| |
| /** |
| * Attribute definition: Overwrites base class. |
| * |
| * @var array |
| * @see Smarty_Internal_CompileBase |
| */ |
| public $optional_attributes = array('assign'); |
| |
| /** |
| * Attribute definition: Overwrites base class. |
| * |
| * @var array |
| * @see Smarty_Internal_CompileBase |
| */ |
| public $shorttag_order = array('var', 'assign'); |
| |
| /** |
| * Compiles code for the {eval} tag |
| * |
| * @param array $args array with attributes from parser |
| * @param object $compiler compiler object |
| * |
| * @return string compiled code |
| */ |
| public function compile($args, $compiler) |
| { |
| // check and get attributes |
| $_attr = $this->getAttributes($compiler, $args); |
| if (isset($_attr[ 'assign' ])) { |
| // output will be stored in a smarty variable instead of being displayed |
| $_assign = $_attr[ 'assign' ]; |
| } |
| // create template object |
| $_output = |
| "\$_template = new {$compiler->smarty->template_class}('eval:'.{$_attr[ 'var' ]}, \$_smarty_tpl->smarty, \$_smarty_tpl);"; |
| //was there an assign attribute? |
| if (isset($_assign)) { |
| $_output .= "\$_smarty_tpl->assign($_assign,\$_template->fetch());"; |
| } else { |
| $_output .= 'echo $_template->fetch();'; |
| } |
| return "<?php $_output ?>"; |
| } |
| } |