Updating Smarty

1 files changed, 26 insertions, 25 deletions

diff --git a/lib/smarty3/sysplugins/smarty_internal_compile_private_block_plugin.php b/lib/smarty3/sysplugins/smarty_internal_compile_private_block_plugin.php
index 165d211..199a296 100644
--- a/lib/smarty3/sysplugins/smarty_internal_compile_private_block_plugin.php
+++ b/lib/smarty3/sysplugins/smarty_internal_compile_private_block_plugin.php
@@ -34,25 +34,26 @@ class Smarty_Internal_Compile_Private_Block_Plugin extends Smarty_Internal_Compi
     /**
      * Compiles code for the execution of block plugin
      *
-     * @param  array                                $args      array with attributes from parser
+     * @param array                                 $args      array with attributes from parser
      * @param \Smarty_Internal_TemplateCompilerBase $compiler  compiler object
-     * @param  array                                $parameter array with compilation parameter
-     * @param  string                               $tag       name of block plugin
-     * @param  string                               $function  PHP function name
+     * @param array                                 $parameter array with compilation parameter
+     * @param string                                $tag       name of block plugin
+     * @param string                                $function  PHP function name
      *
      * @return string compiled code
+     * @throws \SmartyCompilerException
+     * @throws \SmartyException
      */
     public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter, $tag, $function = null)
     {
-        if (!isset($tag[ 5 ]) || substr($tag, - 5) != 'close') {
+        if (!isset($tag[ 5 ]) || substr($tag, -5) !== 'close') {
             // opening tag of block plugin
             // check and get attributes
             $_attr = $this->getAttributes($compiler, $args);
-            $this->nesting ++;
+            $this->nesting++;
             unset($_attr[ 'nocache' ]);
             list($callback, $_paramsArray, $callable) = $this->setup($compiler, $_attr, $tag, $function);
-            $_params = 'array(' . implode(",", $_paramsArray) . ')';
-
+            $_params = 'array(' . implode(',', $_paramsArray) . ')';
             // compile code
             $output = "<?php ";
             if (is_array($callback)) {
@@ -63,7 +64,7 @@ class Smarty_Internal_Compile_Private_Block_Plugin extends Smarty_Internal_Compi
                 $output .= "if (!is_callable({$callable})) {\nthrow new SmartyException('block tag \'{$tag}\' not callable or registered');\n}\n";
             }
             $output .= "\$_smarty_tpl->smarty->_cache['_tag_stack'][] = array('{$tag}', {$_params});\n";
-            $output .= "\$_block_repeat{$this->nesting}=true;\necho {$callback}({$_params}, null, \$_smarty_tpl, \$_block_repeat{$this->nesting});\nwhile (\$_block_repeat{$this->nesting}) {\nob_start();\n?>";
+            $output .= "\$_block_repeat=true;\necho {$callback}({$_params}, null, \$_smarty_tpl, \$_block_repeat);\nwhile (\$_block_repeat) {\nob_start();?>";
             $this->openTag($compiler, $tag, array($_params, $compiler->nocache, $callback));
             // maybe nocache because of nocache variables or nocache plugin
             $compiler->nocache = $compiler->nocache | $compiler->tag_nocache;
@@ -73,9 +74,7 @@ class Smarty_Internal_Compile_Private_Block_Plugin extends Smarty_Internal_Compi
                 $compiler->tag_nocache = true;
             }
             // closing tag of block plugin, restore nocache
-            list($_params, $compiler->nocache, $callback) = $this->closeTag($compiler, substr($tag, 0, - 5));
-            //Does tag create output
-            $compiler->has_output = isset($_params[ 'assign' ]) ? false : true;
+            list($_params, $compiler->nocache, $callback) = $this->closeTag($compiler, substr($tag, 0, -5));
             // compile code
             if (!isset($parameter[ 'modifier_list' ])) {
                 $mod_pre = $mod_post = $mod_content = '';
@@ -84,27 +83,29 @@ class Smarty_Internal_Compile_Private_Block_Plugin extends Smarty_Internal_Compi
                 $mod_content2 = "\$_block_content{$this->nesting}";
                 $mod_content = "\$_block_content{$this->nesting} = ob_get_clean();\n";
                 $mod_pre = "ob_start();\n";
-                $mod_post = 'echo ' . $compiler->compileTag('private_modifier', array(),
-                                                            array('modifierlist' => $parameter[ 'modifier_list' ],
-                                                                  'value' => 'ob_get_clean()')) . ";\n";
+                $mod_post = 'echo ' . $compiler->compileTag(
+                        'private_modifier',
+                        array(),
+                        array(
+                            'modifierlist' => $parameter[ 'modifier_list' ],
+                            'value'        => 'ob_get_clean()'
+                        )
+                    ) . ";\n";
             }
-            $output = "<?php " . $mod_content . "\$_block_repeat{$this->nesting}=false;\n" . $mod_pre .
-                      "echo {$callback}({$_params}, " . $mod_content2 .
-                      ", \$_smarty_tpl, \$_block_repeat{$this->nesting});\n" . $mod_post . "}\n";
-            $output .= "array_pop(\$_smarty_tpl->smarty->_cache['_tag_stack']);";
-            $output .= "?>";
-            $this->nesting --;
+            $output =
+                "<?php {$mod_content}\$_block_repeat=false;\n{$mod_pre}echo {$callback}({$_params}, {$mod_content2}, \$_smarty_tpl, \$_block_repeat);\n{$mod_post}}\n";
+            $output .= 'array_pop($_smarty_tpl->smarty->_cache[\'_tag_stack\']);?>';
         }
-        return $output . "\n";
+        return $output;
     }
 
     /**
      * Setup callback and parameter array
      *
      * @param \Smarty_Internal_TemplateCompilerBase $compiler
-     * @param  array                                $_attr attributes
-     * @param  string                               $tag
-     * @param  string                               $function
+     * @param array                                 $_attr attributes
+     * @param string                                $tag
+     * @param string                                $function
      *
      * @return array
      */