PHP Smarty_Internal_Debug::start_compile方法代码示例

 public function compileTemplateSource()
 {
     if (!$this->source->recompiled) {
         $this->properties['file_dependency'] = array();
         if ($this->source->components) {
             $source = end($this->source->components);
             $this->properties['file_dependency'][$this->source->uid] = array($this->source->filepath, $this->source->timestamp, $source->type);
         } else {
             $this->properties['file_dependency'][$this->source->uid] = array($this->source->filepath, $this->source->timestamp, $this->source->type);
         }
     }
     if ($this->smarty->debugging) {
         Smarty_Internal_Debug::start_compile($this);
     }
     if ($this->smarty->compile_locking && !$this->source->recompiled) {
         if ($saved_timestamp = $this->compiled->timestamp) {
             touch($this->compiled->filepath);
         }
     }
     try {
         $code = $this->compiler->compileTemplate($this);
     } catch (Exception $e) {
         if ($this->smarty->compile_locking && !$this->source->recompiled && $saved_timestamp) {
             touch($this->compiled->filepath, $saved_timestamp);
         }
         throw $e;
     }
     if (!$this->source->recompiled && $this->compiler->write_compiled_code) {
         $_filepath = $this->compiled->filepath;
         if ($_filepath === false) {
             throw new SmartyException('getCompiledFilepath() did not return a destination to save the compiled template to');
         }
         Smarty_Internal_Write_File::writeFile($_filepath, $code, $this->smarty);
         $this->compiled->exists = true;
         $this->compiled->isCompiled = true;
     }
     if ($this->smarty->debugging) {
         Smarty_Internal_Debug::end_compile($this);
     }
     unset($this->compiler);
 }

 /**
  * Compiles the template
  *
  * If the template is not evaluated the compiled template is saved on disk
  */
 public function compileTemplateSource()
 {
     if (!$this->source->recompiled) {
         $this->properties['file_dependency'] = array();
         if ($this->source->components) {
             // uses real resource for file dependency
             $source = end($this->source->components);
             $this->properties['file_dependency'][$this->source->uid] = array($this->source->filepath, $this->source->timestamp, $source->type);
         } else {
             $this->properties['file_dependency'][$this->source->uid] = array($this->source->filepath, $this->source->timestamp, $this->source->type);
         }
     }
     if ($this->smarty->debugging) {
         Smarty_Internal_Debug::start_compile($this);
     }
     // compile locking
     if ($this->smarty->compile_locking && !$this->source->recompiled) {
         if ($saved_timestamp = $this->compiled->timestamp) {
             touch($this->compiled->filepath);
         }
     }
     // call compiler
     try {
         $code = $this->compiler->compileTemplate($this);
     } catch (Exception $e) {
         // restore old timestamp in case of error
         if ($this->smarty->compile_locking && !$this->source->recompiled && $saved_timestamp) {
             touch($this->compiled->filepath, $saved_timestamp);
         }
         throw $e;
     }
     // compiling succeded
     if (!$this->source->recompiled && $this->compiler->write_compiled_code) {
         // write compiled template
         $_filepath = $this->compiled->filepath;
         if ($_filepath === false) {
             throw new SmartyException('getCompiledFilepath() did not return a destination to save the compiled template to');
         }
         Smarty_Internal_Write_File::writeFile($_filepath, $code, $this->smarty);
         $this->compiled->exists = true;
         $this->compiled->isCompiled = true;
     }
     if ($this->smarty->debugging) {
         Smarty_Internal_Debug::end_compile($this);
     }
     // release compiler object to free memory
     unset($this->compiler);
 }

 /**
  * Compiles the template
  * 
  * If the template is not evaluated the compiled template is saved on disk
  */
 public function compileTemplateSource()
 {
     if (!$this->resource_object->isEvaluated) {
         $this->properties['file_dependency'] = array();
         $this->properties['file_dependency'][$this->templateUid] = array($this->getTemplateFilepath(), $this->getTemplateTimestamp(), $this->resource_type);
     }
     if ($this->smarty->debugging) {
         Smarty_Internal_Debug::start_compile($this);
     }
     // compile template
     if (!is_object($this->compiler_object)) {
         // load compiler
         $this->smarty->loadPlugin($this->resource_object->compiler_class);
         $this->compiler_object = new $this->resource_object->compiler_class($this->resource_object->template_lexer_class, $this->resource_object->template_parser_class, $this->smarty);
     }
     // compile locking
     if ($this->smarty->compile_locking && !$this->resource_object->isEvaluated) {
         if ($saved_timestamp = $this->getCompiledTimestamp()) {
             touch($this->getCompiledFilepath());
         }
     }
     // call compiler
     try {
         $this->compiler_object->compileTemplate($this);
     } catch (Exception $e) {
         // restore old timestamp in case of error
         if ($this->smarty->compile_locking && !$this->resource_object->isEvaluated && $saved_timestamp) {
             touch($this->getCompiledFilepath(), $saved_timestamp);
         }
         throw $e;
     }
     // compiling succeded
     if (!$this->resource_object->isEvaluated && $this->write_compiled_code) {
         // write compiled template
         Smarty_Internal_Write_File::writeFile($this->getCompiledFilepath(), $this->compiled_template, $this->smarty);
     }
     if ($this->smarty->debugging) {
         Smarty_Internal_Debug::end_compile($this);
     }
     // release objects to free memory
     Smarty_Internal_TemplateCompilerBase::$_tag_objects = array();
     unset($this->compiler_object->parser->root_buffer, $this->compiler_object->parser->current_buffer, $this->compiler_object->parser, $this->compiler_object->lex, $this->compiler_object->template, $this->compiler_object);
 }

//.........这里部分代码省略.........
             } else {
                 // enable debugging for this page
                 $this->smarty->debugging = true;
             }
         } else {
             if (isset($_COOKIE['SMARTY_DEBUG'])) {
                 $this->smarty->debugging = true;
             }
         }
     }
     // must reset merge template date
     $_template->smarty->merged_templates_func = array();
     // get rendered template
     // disable caching for evaluated code
     if ($_template->source->recompiled) {
         $_template->caching = false;
     }
     // checks if template exists
     if (!$_template->source->exists) {
         if ($_template->parent instanceof Smarty_Internal_Template) {
             $parent_resource = " in '{$_template->parent->template_resource}'";
         } else {
             $parent_resource = '';
         }
         throw new SmartyException("Unable to load template {$_template->source->type} '{$_template->source->name}'{$parent_resource}");
     }
     // read from cache or render
     if (!($_template->caching == Smarty::CACHING_LIFETIME_CURRENT || $_template->caching == Smarty::CACHING_LIFETIME_SAVED) || !$_template->cached->valid) {
         // render template (not loaded and not in cache)
         if (!$_template->source->uncompiled) {
             $_smarty_tpl = $_template;
             if ($_template->source->recompiled) {
                 if ($this->smarty->debugging) {
                     Smarty_Internal_Debug::start_compile($_template);
                 }
                 $code = $_template->compiler->compileTemplate($_template);
                 if ($this->smarty->debugging) {
                     Smarty_Internal_Debug::end_compile($_template);
                 }
                 if ($this->smarty->debugging) {
                     Smarty_Internal_Debug::start_render($_template);
                 }
                 try {
                     ob_start();
                     eval("?>" . $code);
                     unset($code);
                 } catch (Exception $e) {
                     ob_get_clean();
                     throw $e;
                 }
             } else {
                 if (!$_template->compiled->exists || $_template->smarty->force_compile && !$_template->compiled->isCompiled) {
                     $_template->compileTemplateSource();
                 }
                 if ($this->smarty->debugging) {
                     Smarty_Internal_Debug::start_render($_template);
                 }
                 if (!$_template->compiled->loaded) {
                     include $_template->compiled->filepath;
                     if ($_template->mustCompile) {
                         // recompile and load again
                         $_template->compileTemplateSource();
                         include $_template->compiled->filepath;
                     }
                     $_template->compiled->loaded = true;
                 } else {

 /**
  *  restore file and line offset
  */
 public function popTrace()
 {
     if ($this->smarty->debugging) {
         Smarty_Internal_Debug::end_compile($this->template);
     }
     $r = array_pop($this->trace_stack);
     $this->smarty->_current_file = $r[0];
     $this->trace_filepath = $r[1];
     $this->trace_uid = $r[2];
     $this->trace_line_offset = $r[3];
     if ($this->smarty->debugging) {
         Smarty_Internal_Debug::start_compile($this->template);
     }
 }

 /**
  * Method to compile Smarty config source.
  *
  * @param Smarty_Internal_Template $template
  *
  * @return bool true if compiling succeeded, false if it failed
  */
 public function compileTemplate(Smarty_Internal_Template $template)
 {
     $this->template = $template;
     $this->template->properties['file_dependency'][$this->template->source->uid] = [$this->template->source->name, $this->template->source->timestamp, $this->template->source->type];
     // on empty config just return
     if ($template->source->content == '') {
         return true;
     }
     if ($this->smarty->debugging) {
         Smarty_Internal_Debug::start_compile($this->template);
     }
     // init the lexer/parser to compile the config file
     $lex = new $this->lexer_class(str_replace(["\r\n", "\r"], "\n", $template->source->content) . "\n", $this);
     $parser = new $this->parser_class($lex, $this);
     if (function_exists('mb_internal_encoding') && (int) ini_get('mbstring.func_overload') & 2) {
         $mbEncoding = mb_internal_encoding();
         mb_internal_encoding('ASCII');
     } else {
         $mbEncoding = null;
     }
     if ($this->smarty->_parserdebug) {
         $parser->PrintTrace();
     }
     // get tokens from lexer and parse them
     while ($lex->yylex()) {
         if ($this->smarty->_parserdebug) {
             echo "<br>Parsing  {$parser->yyTokenName[$lex->token]} Token {$lex->value} Line {$lex->line} \n";
         }
         $parser->doParse($lex->token, $lex->value);
     }
     // finish parsing process
     $parser->doParse(0, 0);
     if ($mbEncoding) {
         mb_internal_encoding($mbEncoding);
     }
     if ($this->smarty->debugging) {
         Smarty_Internal_Debug::end_compile($this->template);
     }
     // template header code
     $template_header = "<?php /* Smarty version " . Smarty::SMARTY_VERSION . ", created on " . strftime("%Y-%m-%d %H:%M:%S") . "\n";
     $template_header .= "         compiled from \"" . $this->template->source->filepath . "\" */ ?>\n";
     $code = '<?php Smarty_Internal_Extension_Config::loadConfigVars($_smarty_tpl, ' . var_export($this->config_data, true) . '); ?>';
     return $template_header . Smarty_Internal_Extension_CodeFrame::create($this->template, $code);
 }

 /**
  *  push current file and line offset on stack for tracing {block} source lines
  * @param string $file new filename
  * @param string $uid uid of file
  * @param int $line line offset to source
  * @param bool $debug false debug end_compile shall not be called
  */
 public function pushTrace($file, $uid, $line, $debug = TRUE)
 {
     if ($this->smarty->debugging && $debug) {
         Smarty_Internal_Debug::end_compile($this->template);
     }
     array_push($this->trace_stack, [$this->smarty->_current_file, $this->trace_filepath, $this->trace_uid, $this->trace_line_offset]);
     $this->trace_filepath = $this->smarty->_current_file = $file;
     $this->trace_uid = $uid;
     $this->trace_line_offset = $line;
     if ($this->smarty->debugging) {
         Smarty_Internal_Debug::start_compile($this->template);
     }
 }

 public function fetch($template = null, $cache_id = null, $compile_id = null, $parent = null, $display = false, $merge_tpl_vars = true, $no_output_filter = false)
 {
     if ($template === null && $this instanceof $this->template_class) {
         $template = $this;
     }
     if (!empty($cache_id) && is_object($cache_id)) {
         $parent = $cache_id;
         $cache_id = null;
     }
     if ($parent === null && ($this instanceof Smarty || is_string($template))) {
         $parent = $this;
     }
     $_template = $template instanceof $this->template_class ? $template : $this->smarty->createTemplate($template, $cache_id, $compile_id, $parent, false);
     if ($this instanceof Smarty) {
         $_template->caching = $this->caching;
     }
     if ($merge_tpl_vars) {
         $save_tpl_vars = $_template->tpl_vars;
         $save_config_vars = $_template->config_vars;
         $ptr_array = array($_template);
         $ptr = $_template;
         while (isset($ptr->parent)) {
             $ptr_array[] = $ptr = $ptr->parent;
         }
         $ptr_array = array_reverse($ptr_array);
         $parent_ptr = reset($ptr_array);
         $tpl_vars = $parent_ptr->tpl_vars;
         $config_vars = $parent_ptr->config_vars;
         while ($parent_ptr = next($ptr_array)) {
             if (!empty($parent_ptr->tpl_vars)) {
                 $tpl_vars = array_merge($tpl_vars, $parent_ptr->tpl_vars);
             }
             if (!empty($parent_ptr->config_vars)) {
                 $config_vars = array_merge($config_vars, $parent_ptr->config_vars);
             }
         }
         if (!empty(Smarty::$global_tpl_vars)) {
             $tpl_vars = array_merge(Smarty::$global_tpl_vars, $tpl_vars);
         }
         $_template->tpl_vars = $tpl_vars;
         $_template->config_vars = $config_vars;
     }
     if (!isset($_template->tpl_vars['smarty'])) {
         $_template->tpl_vars['smarty'] = new Smarty_Variable();
     }
     if (isset($this->smarty->error_reporting)) {
         $_smarty_old_error_level = error_reporting($this->smarty->error_reporting);
     }
     if (!$this->smarty->debugging && $this->smarty->debugging_ctrl == 'URL') {
         if (isset($_SERVER['QUERY_STRING'])) {
             $_query_string = $_SERVER['QUERY_STRING'];
         } else {
             $_query_string = '';
         }
         if (false !== strpos($_query_string, $this->smarty->smarty_debug_id)) {
             if (false !== strpos($_query_string, $this->smarty->smarty_debug_id . '=on')) {
                 setcookie('SMARTY_DEBUG', true);
                 $this->smarty->debugging = true;
             } elseif (false !== strpos($_query_string, $this->smarty->smarty_debug_id . '=off')) {
                 setcookie('SMARTY_DEBUG', false);
                 $this->smarty->debugging = false;
             } else {
                 $this->smarty->debugging = true;
             }
         } else {
             if (isset($_COOKIE['SMARTY_DEBUG'])) {
                 $this->smarty->debugging = true;
             }
         }
     }
     $_template->smarty->merged_templates_func = array();
     if ($_template->source->recompiled) {
         $_template->caching = false;
     }
     if (!$_template->source->exists) {
         if ($_template->parent instanceof Smarty_Internal_Template) {
             $parent_resource = " in '{$_template->parent->template_resource}'";
         } else {
             $parent_resource = '';
         }
         throw new SmartyException("Unable to load template {$_template->source->type} '{$_template->source->name}'{$parent_resource}");
     }
     if (!($_template->caching == Smarty::CACHING_LIFETIME_CURRENT || $_template->caching == Smarty::CACHING_LIFETIME_SAVED) || !$_template->cached->valid) {
         if (!$_template->source->uncompiled) {
             $_smarty_tpl = $_template;
             if ($_template->source->recompiled) {
                 if ($this->smarty->debugging) {
                     Smarty_Internal_Debug::start_compile($_template);
                 }
                 $code = $_template->compiler->compileTemplate($_template);
                 if ($this->smarty->debugging) {
                     Smarty_Internal_Debug::end_compile($_template);
                 }
                 if ($this->smarty->debugging) {
                     Smarty_Internal_Debug::start_render($_template);
                 }
                 try {
                     ob_start();
                     eval("?>" . $code);
                     unset($code);
//.........这里部分代码省略.........

 /**
  * Compiles the template
  * 
  * If the template is not evaluated the compiled template is saved on disk
  */
 public function compileTemplateSource()
 {
     if (!$this->resource_object->isEvaluated) {
         $this->properties['file_dependency'] = array();
         $this->properties['file_dependency'][$this->templateUid] = array($this->getTemplateFilepath(), $this->getTemplateTimestamp());
     }
     if ($this->smarty->debugging) {
         Smarty_Internal_Debug::start_compile($this);
     }
     // compile template
     if (!is_object($this->compiler_object)) {
         // load compiler
         $this->smarty->loadPlugin($this->resource_object->compiler_class);
         $this->compiler_object = new $this->resource_object->compiler_class($this->resource_object->template_lexer_class, $this->resource_object->template_parser_class, $this->smarty);
     }
     // call compiler
     if ($this->compiler_object->compileTemplate($this)) {
         // compiling succeded
         if (!$this->resource_object->isEvaluated) {
             // write compiled template
             Smarty_Internal_Write_File::writeFile($this->getCompiledFilepath(), $this->compiled_template, $this->smarty);
         }
     } else {
         // error compiling template
         throw new Exception("Error compiling template {$this->getTemplateFilepath()}");
         return false;
     }
     if ($this->smarty->debugging) {
         Smarty_Internal_Debug::end_compile($this);
     }
 }

 /**
  * Method to compile Smarty config source.
  *
  * @param Smarty_Internal_Template $template
  *
  * @return bool true if compiling succeeded, false if it failed
  */
 public function compileTemplate(Smarty_Internal_Template $template)
 {
     $this->template = $template;
     // on empty config just return
     if ($template->source->content == '') {
         return true;
     }
     if ($this->smarty->debugging) {
         Smarty_Internal_Debug::start_compile($this->template);
     }
     // init the lexer/parser to compile the config file
     $lex = new $this->lexer_class(str_replace(array("\r\n", "\r"), "\n", $template->source->content) . "\n", $this);
     $parser = new $this->parser_class($lex, $this);
     if (function_exists('mb_internal_encoding') && (int) ini_get('mbstring.func_overload') & 2) {
         $mbEncoding = mb_internal_encoding();
         mb_internal_encoding('ASCII');
     } else {
         $mbEncoding = null;
     }
     if ($this->smarty->_parserdebug) {
         $parser->PrintTrace();
     }
     // get tokens from lexer and parse them
     while ($lex->yylex()) {
         if ($this->smarty->_parserdebug) {
             echo "<br>Parsing  {$parser->yyTokenName[$lex->token]} Token {$lex->value} Line {$lex->line} \n";
         }
         $parser->doParse($lex->token, $lex->value);
     }
     // finish parsing process
     $parser->doParse(0, 0);
     if ($mbEncoding) {
         mb_internal_encoding($mbEncoding);
     }
     if ($this->smarty->debugging) {
         Smarty_Internal_Debug::end_compile($this->template);
     }
     $code = 'Smarty_Internal_Extension_Config::loadConfigVars($_smarty_tpl, ' . var_export($this->config_data, true) . ');' . "\n";
     return Smarty_Internal_Extension_CodeFrame::create($this->template, array(), $code);
 }

 /**
  * Compiles the template
  * 
  * If the template is not evaluated the compiled template is saved on disk
  */
 public function compileTemplateSource()
 {
     if (!$this->isEvaluated) {
         $this->properties['file_dependency']['F' . abs(crc32($this->getTemplateFilepath()))] = array($this->getTemplateFilepath(), $this->getTemplateTimestamp());
     }
     if ($this->smarty->debugging) {
         Smarty_Internal_Debug::start_compile($this);
     }
     // compile template
     if (!is_object($this->compiler_object)) {
         // load compiler
         $this->smarty->loadPlugin($this->resource_object->compiler_class);
         $this->compiler_object = new $this->resource_object->compiler_class($this->resource_object->template_lexer_class, $this->resource_object->template_parser_class, $this->smarty);
         // load cacher
         if ($this->caching) {
             $this->smarty->loadPlugin($this->cacher_class);
             $this->cacher_object = new $this->cacher_class($this->smarty);
         }
     }
     // call compiler
     if ($this->compiler_object->compileTemplate($this)) {
         // compiling succeded
         if (!$this->isEvaluated()) {
             // write compiled template
             Smarty_Internal_Write_File::writeFile($this->getCompiledFilepath(), $this->compiled_template, $this->smarty);
             // make template and compiled file timestamp match
             /**
                             $this->compiled_timestamp = null;
                             touch($this->getCompiledFilepath(), $this->getTemplateTimestamp()); 
                             // daylight saving time problem on windows
                             if ($this->template_timestamp != $this->getCompiledTimestamp()) {
                                 touch($this->getCompiledFilepath(), 2 * $this->template_timestamp - $this->compiled_timestamp);
                             }
             **/
         }
     } else {
         // error compiling template
         throw new Exception("Error compiling template {$this->getTemplateFilepath()}");
         return false;
     }
     if ($this->smarty->debugging) {
         Smarty_Internal_Debug::end_compile($this);
     }
 }