47 lines
1.4 KiB
PHP
47 lines
1.4 KiB
PHP
|
<?php
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Smarty Internal Plugin Compile Eval
|
||
|
|
*
|
||
|
|
* Compiles the {eval} tag
|
||
|
|
* @package Smarty
|
||
|
|
* @subpackage Compiler
|
||
|
|
* @author Uwe Tews
|
||
|
|
*/
|
||
|
|
/**
|
||
|
|
* Smarty Internal Plugin Compile Eval Class
|
||
|
|
*/
|
||
|
|
class Smarty_Internal_Compile_Eval extends Smarty_Internal_CompileBase {
|
||
|
|
/**
|
||
|
|
* 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)
|
||
|
|
{
|
||
|
|
$this->compiler = $compiler;
|
||
|
|
$this->required_attributes = array('var');
|
||
|
|
$this->optional_attributes = array('assign');
|
||
|
|
// check and get attributes
|
||
|
|
$_attr = $this->_get_attributes($args);
|
||
|
|
if (isset($_attr['assign'])) {
|
||
|
|
// output will be stored in a smarty variable instead of beind displayed
|
||
|
|
$_assign = $_attr['assign'];
|
||
|
|
}
|
||
|
|
|
||
|
|
// create template object
|
||
|
|
$_output = "\$_template = new Smarty_Template ('string:'.".$_attr['var'].", \$_smarty_tpl->smarty, \$_smarty_tpl);";
|
||
|
|
//was there an assign attribute?
|
||
|
|
if (isset($_assign)) {
|
||
|
|
$_output .= "\$_smarty_tpl->assign($_assign,\$_smarty_tpl->smarty->fetch(\$_template));";
|
||
|
|
} else {
|
||
|
|
$_output .= "echo \$_smarty_tpl->smarty->fetch(\$_template);";
|
||
|
|
}
|
||
|
|
return "<?php $_output ?>";
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
?>
|