Updating Smarty

1 files changed, 15 insertions, 18 deletions

diff --git a/lib/smarty/sysplugins/smarty_internal_compile_eval.php b/lib/smarty/sysplugins/smarty_internal_compile_eval.php
index 6cf481b..8e0174e 100644
--- a/lib/smarty/sysplugins/smarty_internal_compile_eval.php
+++ b/lib/smarty/sysplugins/smarty_internal_compile_eval.php
@@ -1,22 +1,21 @@
 <?php
 /**
  * Smarty Internal Plugin Compile Eval
- *
  * Compiles the {eval} tag.
  *
- * @package Smarty
+ * @package    Smarty
  * @subpackage Compiler
- * @author Uwe Tews
+ * @author     Uwe Tews
  */
 
 /**
  * Smarty Internal Plugin Compile Eval Class
  *
- * @package Smarty
+ * @package    Smarty
  * @subpackage Compiler
  */
-class Smarty_Internal_Compile_Eval extends Smarty_Internal_CompileBase {
-
+class Smarty_Internal_Compile_Eval extends Smarty_Internal_CompileBase
+{
     /**
      * Attribute definition: Overwrites base class.
      *
@@ -24,6 +23,7 @@ class Smarty_Internal_Compile_Eval extends Smarty_Internal_CompileBase {
      * @see Smarty_Internal_CompileBase
      */
     public $required_attributes = array('var');
+
     /**
      * Attribute definition: Overwrites base class.
      *
@@ -31,43 +31,40 @@ class Smarty_Internal_Compile_Eval extends Smarty_Internal_CompileBase {
      * @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');
+    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 beind displayed
-            $_assign = $_attr['assign'];
+        if (isset($_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);";
+        $_output =
+            "\$_template = new {$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();";
+            $_output .= 'echo $_template->fetch();';
         }
         return "<?php $_output ?>";
     }
-
 }
-
-?>
\ No newline at end of file