PHP Classes

File: libs/smarty/sysplugins/smarty_internal_compile_eval.php

Recommend this page to a friend!
  Classes of Ali Sharifi  >  MVC 4 Dummies  >  libs/smarty/sysplugins/smarty_internal_compile_eval.php  >  Download  
File: libs/smarty/sysplugins/smarty_internal_compile_eval.php
Role: Auxiliary script
Content type: text/plain
Description: smarty lib
Class: MVC 4 Dummies
Web development PHP MVC framework
Author: By
Last change:
Date: 7 years ago
Size: 1,987 bytes
 

Contents

Class file image Download
<?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)
    {
       
$this->required_attributes = array('var');
       
$this->optional_attributes = array('assign');
       
// 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 ?>";
    }
}

For more information send a message to info at phpclasses dot org.