lib/api/smarty/sysplugins/smarty_internal_compile_private_function_plugin.php

   1 <?php
   2 /**
   3  * Smarty Internal Plugin Compile Function Plugin
   4  * Compiles code for the execution of function plugin
   5  *
   6  * @package    Smarty
   7  * @subpackage Compiler
   8  * @author     Uwe Tews
   9  */
  10
  11 /**
  12  * Smarty Internal Plugin Compile Function Plugin Class
  13  *
  14  * @package    Smarty
  15  * @subpackage Compiler
  16  */
  17 class Smarty_Internal_Compile_Private_Function_Plugin extends Smarty_Internal_CompileBase
  18 {
  19     /**
  20      * Attribute definition: Overwrites base class.
  21      *
  22      * @var array
  23      * @see Smarty_Internal_CompileBase
  24      */
  25     public $required_attributes = array();
  26     /**
  27      * Attribute definition: Overwrites base class.
  28      *
  29      * @var array
  30      * @see Smarty_Internal_CompileBase
  31      */
  32     public $optional_attributes = array('_any');
  33
  34     /**
  35      * Compiles code for the execution of function plugin
  36      *
  37      * @param  array  $args      array with attributes from parser
  38      * @param  object $compiler  compiler object
  39      * @param  array  $parameter array with compilation parameter
  40      * @param  string $tag       name of function plugin
  41      * @param  string $function  PHP function name
  42      *
  43      * @return string compiled code
  44      */
  45     public function compile($args, $compiler, $parameter, $tag, $function)
  46     {
  47         // This tag does create output
  48         $compiler->has_output = true;
  49
  50         // check and get attributes
  51         $_attr = $this->getAttributes($compiler, $args);
  52         if ($_attr['nocache'] === true) {
  53             $compiler->tag_nocache = true;
  54         }
  55         unset($_attr['nocache']);
  56         // convert attributes into parameter array string
  57         $_paramsArray = array();
  58         foreach ($_attr as $_key => $_value) {
  59             if (is_int($_key)) {
  60                 $_paramsArray[] = "$_key=>$_value";
  61             } else {
  62                 $_paramsArray[] = "'$_key'=>$_value";
  63             }
  64         }
  65         $_params = 'array(' . implode(",", $_paramsArray) . ')';
  66         // compile code
  67         $output = "<?php echo {$function}({$_params},\$_smarty_tpl);?>\n";
  68
  69         return $output;
  70     }
  71 }