Merge branch 'bug/385-php7'

1 files changed, 225 insertions, 215 deletions

diff --git a/include/smarty/libs/sysplugins/smarty_internal_compile_block.php b/include/smarty/libs/sysplugins/smarty_internal_compile_block.php
index f760e551d..52a541ebd 100644
--- a/include/smarty/libs/sysplugins/smarty_internal_compile_block.php
+++ b/include/smarty/libs/sysplugins/smarty_internal_compile_block.php
@@ -1,23 +1,20 @@
 <?php
-
-/**
- * Smarty Internal Plugin Compile Block
+/*
+ * This file is part of Smarty.
  *
- * Compiles the {block}{/block} tags
+ * (c) 2015 Uwe Tews
  *
- * @package Smarty
- * @subpackage Compiler
- * @author Uwe Tews
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
  */
 
 /**
  * Smarty Internal Plugin Compile Block Class
  *
- * @package Smarty
- * @subpackage Compiler
+ * @author Uwe Tews <uwe.tews@googlemail.com>
  */
-class Smarty_Internal_Compile_Block extends Smarty_Internal_CompileBase {
-
+class Smarty_Internal_Compile_Block extends Smarty_Internal_Compile_Shared_Inheritance
+{
     /**
      * Attribute definition: Overwrites base class.
      *
@@ -32,7 +29,7 @@ class Smarty_Internal_Compile_Block extends Smarty_Internal_CompileBase {
      * @var array
      * @see Smarty_Internal_CompileBase
      */
-    public $shorttag_order = array('name', 'hide');
+    public $shorttag_order = array('name');
 
     /**
      * Attribute definition: Overwrites base class.
@@ -40,243 +37,256 @@ class Smarty_Internal_Compile_Block extends Smarty_Internal_CompileBase {
      * @var array
      * @see Smarty_Internal_CompileBase
      */
-    public $optional_attributes = array('hide');
+    public $option_flags = array('hide', 'nocache');
 
     /**
-     * Compiles code for the {block} tag
+     * Attribute definition: Overwrites base class.
      *
-     * @param array  $args     array with attributes from parser
-     * @param object $compiler compiler object
-     * @return boolean true
+     * @var array
+     * @see Smarty_Internal_CompileBase
      */
-    public function compile($args, $compiler) {
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
-        $save = array($_attr, $compiler->parser->current_buffer, $compiler->nocache, $compiler->smarty->merge_compiled_includes, $compiler->merged_templates, $compiler->smarty->merged_templates_func, $compiler->template->properties, $compiler->template->has_nocache_code);
-        $this->openTag($compiler, 'block', $save);
-        if ($_attr['nocache'] == true) {
-            $compiler->nocache = true;
-        }
-        // set flag for {block} tag
-        $compiler->inheritance = true;
-        // must merge includes
-        $compiler->smarty->merge_compiled_includes = true;
+    public $optional_attributes = array('assign');
 
-        $compiler->parser->current_buffer = new _smarty_template_buffer($compiler->parser);
-        $compiler->has_code = false;
-        return true;
-    }
+    /**
+     * nesting level of block tags
+     *
+     * @var int
+     */
+    public static $blockTagNestingLevel = 0;
 
     /**
-     * Save or replace child block source by block name during parsing
+     * Saved compiler object
      *
-     * @param string $block_content     block source content
-     * @param string $block_tag         opening block tag
-     * @param object $template          template object
-     * @param string $filepath          filepath of template source
+     * @var Smarty_Internal_TemplateCompilerBase
      */
-    public static function saveBlockData($block_content, $block_tag, $template, $filepath) {
-        $_rdl = preg_quote($template->smarty->right_delimiter);
-        $_ldl = preg_quote($template->smarty->left_delimiter);
-        if (!$template->smarty->auto_literal) {
-            $al = '\s*';
-        } else {
-            $al = '';
-        }
-        if (0 == preg_match("!({$_ldl}{$al}block\s+)(name=)?(\w+|'.*'|\".*\")(\s*?)?((append|prepend|nocache)?(\s*)?(hide)?)?(\s*{$_rdl})!", $block_tag, $_match)) {
-            $error_text = 'Syntax Error in template "' . $template->source->filepath . '"   "' . htmlspecialchars($block_tag) . '" illegal options';
-            throw new SmartyCompilerException($error_text);
-        } else {
-            $_name = trim($_match[3], '\'"');
-            if ($_match[8] != 'hide' || isset($template->block_data[$_name])) {        // replace {$smarty.block.child}
-                // get nested block tags
-                if (0 != preg_match_all("!({$_ldl}{$al}block\s+)(name=)?(\w+|'.*'|\".*\")([\s\S]*?)(hide)?(\s*{$_rdl})([\s\S]*?)(.*)?({$_ldl}{$al}/block\s*{$_rdl})!", $block_content, $_match2)) {
-                    foreach ($_match2[3] as $key => $name) {
-                        // get it's replacement
-                        $_name2 = trim($name, '\'"');
-                        if ($_match2[5][$key] != 'hide' || isset($template->block_data[$_name2])) {
-                            if (isset($template->block_data[$_name2])) {
-                                $replacement = $template->block_data[$_name2]['source'];
-                            } else {
-                                $replacement = '';
-                            }
-                            // replace {$smarty.block.child} tag
-                            if (preg_match("!{$_ldl}{$al}\\\$smarty\.block\.child\s*{$_rdl}!",$_match2[7][$key])) {
-                                 $replacement =  preg_replace("!({$_ldl}{$al}\\\$smarty\.block\.child\s*{$_rdl})!", $replacement, $_match2[7][$key]);
-                                 $block_content = preg_replace("!(({$_ldl}{$al}block)(.*)?{$name}(.*)?({$_rdl}[\s\S]*?{$_ldl}{$al}/block\s*{$_rdl}))!", $replacement, $block_content);
-                           }
-                             if (preg_match("!{$_ldl}{$al}\\\$smarty\.block\.child\s*{$_rdl}!",$_match2[8][$key])) {
-                                 $replacement =  preg_replace("!{$_ldl}{$al}\\\$smarty\.block\.child\s*{$_rdl}!", $replacement, $_match2[8][$key]);
-                                 $block_content = preg_replace("!(({$_ldl}{$al}block)(.*)?{$name}(.*)?({$_rdl})(.*)?({$_ldl}{$al}/block\s*{$_rdl}))!", $replacement, $block_content);
-                             }
-                        } else {
-                            // remove hidden blocks
-                            $block_content = preg_replace("!(({$_ldl}{$al}block)(.*)?{$name}(.*)?({$_rdl}[\s\S]*?{$_ldl}{$al}/block\s*{$_rdl}))!", '', $block_content);
-                        }
-                    }
-                }
-                // do we have not nested {$smart.block.child}
-                if (0 != preg_match("!({$_ldl}{$al}\\\$smarty\.block\.child\s*{$_rdl})!", $block_content, $_match2)) {
-                    // get child replacement for this block
-                    if (isset($template->block_data[$_name])) {
-                        $replacement = $template->block_data[$_name]['source'];
-                        unset($template->block_data[$_name]);
-                    } else {
-                        $replacement = '';
-                    }
-                    $block_content = preg_replace("!({$_ldl}{$al}\\\$smarty\.block\.child\s*{$_rdl})!", $replacement, $block_content);
-                }
-                if (isset($template->block_data[$_name])) {
-                    if (strpos($template->block_data[$_name]['source'], '%%%%SMARTY_PARENT%%%%') !== false) {
-                        $template->block_data[$_name]['source'] =
-                                str_replace('%%%%SMARTY_PARENT%%%%', $block_content, $template->block_data[$_name]['source']);
-                    } elseif ($template->block_data[$_name]['mode'] == 'prepend') {
-                        $template->block_data[$_name]['source'] .= $block_content;
-                    } elseif ($template->block_data[$_name]['mode'] == 'append') {
-                        $template->block_data[$_name]['source'] = $block_content . $template->block_data[$_name]['source'];
-                    }
-                } else {
-                    $template->block_data[$_name]['source'] = $block_content;
-                    $template->block_data[$_name]['file'] = $filepath;
-                }
-                if ($_match[6] == 'append') {
-                    $template->block_data[$_name]['mode'] = 'append';
-                } elseif ($_match[6] == 'prepend') {
-                    $template->block_data[$_name]['mode'] = 'prepend';
-                } else {
-                    $template->block_data[$_name]['mode'] = 'replace';
-                }
-            }
-        }
-    }
+    public $compiler = null;
 
     /**
-     * Compile saved child block source
+     * Compiles code for the {block} tag
+     *
+     * @param  array                                 $args      array with attributes from parser
+     * @param  \Smarty_Internal_TemplateCompilerBase $compiler  compiler object
+     * @param  array                                 $parameter array with compilation parameter
      *
-     * @param object $compiler  compiler object
-     * @param string $_name     optional name of child block
-     * @return string   compiled code of schild block
+     * @return bool true
      */
-    public static function compileChildBlock($compiler, $_name = null) {
-        $_output = '';
-        // if called by {$smarty.block.child} we must search the name of enclosing {block}
-        if ($_name == null) {
-            $stack_count = count($compiler->_tag_stack);
-            while (--$stack_count >= 0) {
-                if ($compiler->_tag_stack[$stack_count][0] == 'block') {
-                    $_name = trim($compiler->_tag_stack[$stack_count][1][0]['name'], "'\"");
-                    break;
-                }
-            }
-            // flag that child is already compile by {$smarty.block.child} inclusion
-            $compiler->template->block_data[$_name]['compiled'] = true;
-        }
-        if ($_name == null) {
-            $compiler->trigger_template_error('{$smarty.block.child} used out of context', $compiler->lex->taglineno);
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter)
+    {
+        if (!isset($compiler->_cache['blockNesting'])) {
+            $compiler->_cache['blockNesting'] = 0;
         }
-        // undefined child?
-        if (!isset($compiler->template->block_data[$_name]['source'])) {
-            return '';
-        }
-        $_tpl = new Smarty_Internal_template('string:' . $compiler->template->block_data[$_name]['source'], $compiler->smarty, $compiler->template, $compiler->template->cache_id,
-                        $compiler->template->compile_id = null, $compiler->template->caching, $compiler->template->cache_lifetime);
-        $_tpl->variable_filters = $compiler->template->variable_filters;
-        $_tpl->properties['nocache_hash'] = $compiler->template->properties['nocache_hash'];
-        $_tpl->source->filepath = $compiler->template->block_data[$_name]['file'];
-        $_tpl->allow_relative_path = true;
-        if ($compiler->nocache) {
-            $_tpl->compiler->forceNocache = 2;
+        if ($compiler->_cache['blockNesting'] == 0) {
+            // make sure that inheritance gets initialized in template code
+            $this->registerInit($compiler);
+            $this->option_flags = array('hide', 'nocache', 'append', 'prepend');
         } else {
-            $_tpl->compiler->forceNocache = 1;
+            $this->option_flags = array('hide', 'nocache');
         }
-        $_tpl->compiler->suppressHeader = true;
-        $_tpl->compiler->suppressTemplatePropertyHeader = true;
-        $_tpl->compiler->suppressMergedTemplates = true;
-        if (strpos($compiler->template->block_data[$_name]['source'], '%%%%SMARTY_PARENT%%%%') !== false) {
-            $_output = str_replace('%%%%SMARTY_PARENT%%%%', $compiler->parser->current_buffer->to_smarty_php(), $_tpl->compiler->compileTemplate($_tpl));
-        } elseif ($compiler->template->block_data[$_name]['mode'] == 'prepend') {
-            $_output = $_tpl->compiler->compileTemplate($_tpl) . $compiler->parser->current_buffer->to_smarty_php();
-        } elseif ($compiler->template->block_data[$_name]['mode'] == 'append') {
-            $_output = $compiler->parser->current_buffer->to_smarty_php() . $_tpl->compiler->compileTemplate($_tpl);
-        } elseif (!empty($compiler->template->block_data[$_name])) {
-            $_output = $_tpl->compiler->compileTemplate($_tpl);
+        // check and get attributes
+        $_attr = $this->getAttributes($compiler, $args);
+        $compiler->_cache['blockNesting'] ++;
+        $compiler->_cache['blockName'][$compiler->_cache['blockNesting']] = $_attr['name'];
+        $compiler->_cache['blockParams'][$compiler->_cache['blockNesting']][0] = 'block_' . preg_replace('![^\w]+!', '_', uniqid(rand(), true));
+        $compiler->_cache['blockParams'][$compiler->_cache['blockNesting']][1] = false;
+        $this->openTag($compiler, 'block', array($_attr, $compiler->nocache, $compiler->parser->current_buffer,
+                                                 $compiler->template->compiled->has_nocache_code,
+                                                 $compiler->template->caching));
+        // must whole block be nocache ?
+        if ($compiler->tag_nocache) {
+            $i = 0;
         }
-        $compiler->template->properties['file_dependency'] = array_merge($compiler->template->properties['file_dependency'], $_tpl->properties['file_dependency']);
-        $compiler->template->properties['function'] = array_merge($compiler->template->properties['function'], $_tpl->properties['function']);
-        $compiler->merged_templates = array_merge($compiler->merged_templates, $_tpl->compiler->merged_templates);
-        $compiler->template->variable_filters = $_tpl->variable_filters;
-        if ($_tpl->has_nocache_code) {
-            $compiler->template->has_nocache_code = true;
+        $compiler->nocache = $compiler->nocache | $compiler->tag_nocache;
+        // $compiler->suppressNocacheProcessing = true;
+        if ($_attr['nocache'] === true) {
+            //$compiler->trigger_template_error('nocache option not allowed', $compiler->parser->lex->taglineno);
         }
-        foreach ($_tpl->required_plugins as $key => $tmp1) {
-            if ($compiler->nocache && $compiler->template->caching) {
-                $code = 'nocache';
-            } else {
-                $code = $key;
-            }
-            foreach ($tmp1 as $name => $tmp) {
-                foreach ($tmp as $type => $data) {
-                    $compiler->template->required_plugins[$code][$name][$type] = $data;
-                }
-            }
+        $compiler->parser->current_buffer = new Smarty_Internal_ParseTree_Template();
+        $compiler->template->compiled->has_nocache_code = false;
+        $compiler->suppressNocacheProcessing = true;
+    }
+
+    /**
+     * Compile saved child block source
+     *
+     * @param \Smarty_Internal_TemplateCompilerBase compiler object
+     * @param string                                $_name   optional name of child block
+     *
+     * @return string   compiled code of child block
+     */
+    static function compileChildBlock(Smarty_Internal_TemplateCompilerBase $compiler, $_name = null)
+    {
+        if (!isset($compiler->_cache['blockNesting'])) {
+            $compiler->trigger_template_error(' tag {$smarty.block.child} used outside {block} tags ',
+                                              $compiler->parser->lex->taglineno);
         }
-        unset($_tpl);
-        return $_output;
+        $compiler->has_code = true;
+        $compiler->suppressNocacheProcessing = true;
+        $compiler->_cache['blockParams'][$compiler->_cache['blockNesting']][1] = true;
+        $output = "<?php \n\$_smarty_tpl->ext->_inheritance->processBlock(\$_smarty_tpl, 2, {$compiler->_cache['blockName'][$compiler->_cache['blockNesting']]}, null, \$_blockParentStack);\n?>\n";
+        return $output;
     }
 
+    /**
+     * Compile $smarty.block.parent
+     *
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler compiler object
+     * @param string                                $_name    optional name of child block
+     *
+     * @return string   compiled code of child block
+     */
+    static function compileParentBlock(Smarty_Internal_TemplateCompilerBase $compiler, $_name = null)
+    {
+        if (!isset($compiler->_cache['blockNesting'])) {
+            $compiler->trigger_template_error(' tag {$smarty.block.parent} used outside {block} tags ',
+                                              $compiler->parser->lex->taglineno);
+        }
+        $compiler->suppressNocacheProcessing = true;
+        $compiler->has_code = true;
+        $output = "<?php \n\$_smarty_tpl->ext->_inheritance->processBlock(\$_smarty_tpl, 3, {$compiler->_cache['blockName'][$compiler->_cache['blockNesting']]}, null, \$_blockParentStack);\n?>\n";
+        return $output;
+    }
 }
 
 /**
  * Smarty Internal Plugin Compile BlockClose Class
  *
- * @package Smarty
- * @subpackage Compiler
  */
-class Smarty_Internal_Compile_Blockclose extends Smarty_Internal_CompileBase {
-
+class Smarty_Internal_Compile_Blockclose extends Smarty_Internal_Compile_Shared_Inheritance
+{
     /**
      * Compiles code for the {/block} tag
      *
-     * @param array  $args     array with attributes from parser
-     * @param object $compiler compiler object
-     * @return string compiled code
+     * @param  array                                $args      array with attributes from parser
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler  compiler object
+     * @param  array                                $parameter array with compilation parameter
+     *
+     * @return bool true
      */
-    public function compile($args, $compiler) {
-        $compiler->has_code = true;
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
-        $saved_data = $this->closeTag($compiler, array('block'));
-        $_name = trim($saved_data[0]['name'], "\"'");
-        if (isset($compiler->template->block_data[$_name]) && !isset($compiler->template->block_data[$_name]['compiled'])) {
-            // restore to status before {block} tag as new subtemplate code of parent {block} is not needed
-            // TODO: Below code was disabled in 3.1.8 because of problems with {include} in nested {block} tags in child templates
-            //       combined with append/prepend or $smarty.block.parent
-            //       For later versions it should be checked under which conditions it could run for optimisation
-            //
-            //$compiler->merged_templates = $saved_data[4];
-            //$compiler->smarty->merged_templates_func = $saved_data[5];
-            //$compiler->template->properties = $saved_data[6];
-            //$compiler->template->has_nocache_code = $saved_data[7];
-            $_output = Smarty_Internal_Compile_Block::compileChildBlock($compiler, $_name);
-        } else {
-            if (isset($saved_data[0]['hide']) && !isset($compiler->template->block_data[$_name]['source'])) {
-                $_output = '';
-            } else {
-                $_output = $compiler->parser->current_buffer->to_smarty_php();
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter)
+    {
+        list($_attr, $_nocache, $_buffer, $_has_nocache_code, $_caching) = $this->closeTag($compiler, array('block'));
+        // init block parameter
+        $_block = $compiler->_cache['blockParams'][$compiler->_cache['blockNesting']];
+        unset($compiler->_cache['blockParams'][$compiler->_cache['blockNesting']]);
+        $_block[2] = $_block[3] = 0;
+        $_name =  trim($_attr['name'], "'\"");
+        $_assign = isset($_attr['assign']) ? $_attr['assign'] : null;
+        unset($_attr['assign'], $_attr['name']);
+        foreach ($_attr as $name => $stat) {
+            if ((is_bool($stat) && $stat !== false) || (!is_bool($stat) && $stat != 'false')) {
+                $_block[$name] = is_string($stat) ? trim($stat, "'\"") : $stat;
             }
-            unset($compiler->template->block_data[$_name]['compiled']);
         }
-        // reset flags
-        $compiler->parser->current_buffer = $saved_data[1];
-        $compiler->nocache = $saved_data[2];
-        $compiler->smarty->merge_compiled_includes = $saved_data[3];
-        // reset flag for {block} tag
-        $compiler->inheritance = false;
-        // $_output content has already nocache code processed
+        $_funcName = $_block[0];
+        // get compiled block code
+        $_functionCode = $compiler->parser->current_buffer;
+        // setup buffer for template function code
+        $compiler->parser->current_buffer = new Smarty_Internal_ParseTree_Template();
+
+        if ($compiler->template->compiled->has_nocache_code) {
+            //            $compiler->parent_compiler->template->tpl_function[$_name]['call_name_caching'] = $_funcNameCaching;
+            $_block[6] = $_funcNameCaching = $_funcName . '_nocache';
+            $output = "<?php\n";
+            $output .= "/* {block '{$_name}'} {$compiler->template->source->type}:{$compiler->template->source->name} */\n";
+            $output .= "function {$_funcNameCaching} (\$_smarty_tpl, \$_blockParentStack) {\n";
+            $output .= "/*/%%SmartyNocache:{$compiler->template->compiled->nocache_hash}%%*/\n";
+            $output .= "\$_smarty_tpl->cached->hashes['{$compiler->template->compiled->nocache_hash}'] = true;\n";
+            if (isset($_assign)) {
+                $output .= "ob_start();\n";
+            }
+            $output .= "?>\n";
+            $compiler->parser->current_buffer->append_subtree($compiler->parser,
+                                                              new Smarty_Internal_ParseTree_Tag($compiler->parser,
+                                                                                                $output));
+            $compiler->parser->current_buffer->append_subtree($compiler->parser, $_functionCode);
+            $output = "<?php\n";
+            if (isset($_assign)) {
+                $output .= "\$_smarty_tpl->tpl_vars[{$_assign}] = new Smarty_Variable(ob_get_clean());\n";
+            }
+            $output .= "/*%%SmartyNocache:{$compiler->template->compiled->nocache_hash}%%*/\n";
+            $output .= "}\n";
+            $output .= "/* {/block '{$_name}'} */\n\n";
+            $output .= "?>\n";
+            $compiler->parser->current_buffer->append_subtree($compiler->parser,
+                                                              new Smarty_Internal_ParseTree_Tag($compiler->parser,
+                                                                                                $output));
+            $compiler->blockOrFunctionCode .= $f = $compiler->parser->current_buffer->to_smarty_php($compiler->parser);
+            $compiler->parser->current_buffer = new Smarty_Internal_ParseTree_Template();
+            $this->compiler = $compiler;
+            $_functionCode = new Smarty_Internal_ParseTree_Tag($compiler->parser,
+                                                               preg_replace_callback("/((<\?php )?echo '\/\*%%SmartyNocache:{$compiler->template->compiled->nocache_hash}%%\*\/([\S\s]*?)\/\*\/%%SmartyNocache:{$compiler->template->compiled->nocache_hash}%%\*\/';(\?>\n)?)/",
+                                                                                     array($this, 'removeNocache'),
+                                                                                     $_functionCode->to_smarty_php($compiler->parser)));
+            $this->compiler = null;
+        }
+        $output = "<?php\n";
+        $output .= "/* {block '{$_name}'}  {$compiler->template->source->type}:{$compiler->template->source->name} */\n";
+        $output .= "function {$_funcName}(\$_smarty_tpl, \$_blockParentStack) {\n";
+        if (isset($_assign)) {
+            $output .= "ob_start();\n";
+        }
+        $output .= "?>\n";
+        $compiler->parser->current_buffer->append_subtree($compiler->parser,
+                                                          new Smarty_Internal_ParseTree_Tag($compiler->parser,
+                                                                                            $output));
+        $compiler->parser->current_buffer->append_subtree($compiler->parser, $_functionCode);
+        $output = "<?php\n";
+        if (isset($_assign)) {
+            $output .= "\$_smarty_tpl->tpl_vars[{$_assign}] = new Smarty_Variable(ob_get_clean());\n";
+        }
+        $output .= "}\n";
+        $output .= "/* {/block '{$_name}'} */\n\n";
+        $output .= "?>\n";
+        $compiler->parser->current_buffer->append_subtree($compiler->parser,
+                                                          new Smarty_Internal_ParseTree_Tag($compiler->parser,
+                                                                                            $output));
+        $compiler->blockOrFunctionCode .= $compiler->parser->current_buffer->to_smarty_php($compiler->parser);
+        // nocache plugins must be copied
+        if (!empty($compiler->template->compiled->required_plugins['nocache'])) {
+            foreach ($compiler->template->compiled->required_plugins['nocache'] as $plugin => $tmp) {
+                foreach ($tmp as $type => $data) {
+                    $compiler->parent_compiler->template->compiled->required_plugins['compiled'][$plugin][$type] =
+                        $data;
+                }
+            }
+        }
+
+
+        // restore old status
+        $compiler->template->compiled->has_nocache_code = $_has_nocache_code;
+        $compiler->tag_nocache = $compiler->nocache;
+        $compiler->nocache = $_nocache;
+        $compiler->parser->current_buffer = $_buffer;
+        $output = "<?php \n";
+        if ($compiler->_cache['blockNesting'] == 1) {
+            $output .= "\$_smarty_tpl->ext->_inheritance->processBlock(\$_smarty_tpl, 0, {$compiler->_cache['blockName'][$compiler->_cache['blockNesting']]}, " .
+                var_export($_block, true) . ");\n";
+        } else {
+            $output .= "\$_smarty_tpl->ext->_inheritance->processBlock(\$_smarty_tpl, 0, {$compiler->_cache['blockName'][$compiler->_cache['blockNesting']]}, " .
+                var_export($_block, true) . ", \$_blockParentStack);\n";
+
+        }
+        $output .= "?>\n";
+        $compiler->_cache['blockNesting'] --;
+        if ($compiler->_cache['blockNesting'] == 0) {
+            unset($compiler->_cache['blockNesting']);
+        }
+        $compiler->has_code = true;
         $compiler->suppressNocacheProcessing = true;
-        return $_output;
+        return $output;
     }
 
+    /**
+     * @param $match
+     *
+     * @return mixed
+     */
+    function removeNocache($match)
+    {
+        $code =
+            preg_replace("/((<\?php )?echo '\/\*%%SmartyNocache:{$this->compiler->template->compiled->nocache_hash}%%\*\/)|(\/\*\/%%SmartyNocache:{$this->compiler->template->compiled->nocache_hash}%%\*\/';(\?>\n)?)/",
+                         '', $match[0]);
+        $code = str_replace(array('\\\'', '\\\\\''), array('\'', '\\\''), $code);
+        return $code;
+    }
 }
-
-?>
\ No newline at end of file