PHP ob_implicit_flush函数代码示例

 function __construct($mode = null)
 {
     ob_start();
     ob_implicit_flush(false);
     parent::__construct();
     $this->isCli = 'cli' == ($mode ? $mode : PHP_SAPI);
     $basedir = $this->isCli ? dirname(realpath($_SERVER['argv'][0])) : $_SERVER['DOCUMENT_ROOT'];
     set_include_path($basedir . PATH_SEPARATOR . get_include_path());
     $this->config = new Config($this);
     $this->config->load(__DIR__ . DIRECTORY_SEPARATOR . 'defaults.php');
     if ($configFile = getenv('CONFIG_FILE')) {
         $this->config->load($configFile, false);
     } else {
         $this->config->load('configs.php', true);
     }
     $this->config->basedir = $basedir;
     $on_exception = function ($exception) {
         if (!$this->emit('exception', $exception)) {
             throw $exception;
         }
     };
     set_exception_handler($on_exception->bindTo($this));
     $on_shutdown = function () {
         $this->emit('shutdown');
     };
     register_shutdown_function($on_shutdown->bindTo($this));
     $on_error = function (...$args) {
         return $this->emit('error', (object) array_combine(['no', 'str', 'file', 'line', 'context'], $args));
     };
     set_error_handler($on_error->bindTo($this));
     $this->useMiddleware($this->config->use);
 }

 public function run()
 {
     /*
      * Instead of manually rendering scripts after this function returns we
      * use the callback. This ensures that scripts are always rendered, even
      * if we call exit at some point in the code. (Which we shouldn't, but
      * it happens.)
      */
     // Ensure to set some var, but script are replaced in SurveyRuntimeHelper
     $aLSJavascriptVar = array();
     $aLSJavascriptVar['bFixNumAuto'] = (int) (bool) Yii::app()->getConfig('bFixNumAuto', 1);
     $aLSJavascriptVar['bNumRealValue'] = (int) (bool) Yii::app()->getConfig('bNumRealValue', 0);
     $aLangData = getLanguageData();
     $aRadix = getRadixPointData($aLangData[Yii::app()->getConfig('defaultlang')]['radixpoint']);
     $aLSJavascriptVar['sLEMradix'] = $aRadix['separator'];
     $sLSJavascriptVar = "LSvar=" . json_encode($aLSJavascriptVar) . ';';
     App()->clientScript->registerScript('sLSJavascriptVar', $sLSJavascriptVar, CClientScript::POS_HEAD);
     App()->clientScript->registerScript('setJsVar', "setJsVar();", CClientScript::POS_BEGIN);
     // Ensure all js var is set before rendering the page (User can click before $.ready)
     App()->getClientScript()->registerPackage('jqueryui');
     App()->getClientScript()->registerPackage('jquery-touch-punch');
     App()->getClientScript()->registerScriptFile(Yii::app()->getConfig('generalscripts') . "survey_runtime.js");
     useFirebug();
     ob_start(function ($buffer, $phase) {
         App()->getClientScript()->render($buffer);
         App()->getClientScript()->reset();
         return $buffer;
     });
     ob_implicit_flush(false);
     $this->action();
     ob_flush();
 }

 /**
 +----------------------------------------------------------
 * 渲染模板输出 供render方法内部调用
 +----------------------------------------------------------
 * @access public
 +----------------------------------------------------------
 * @param string $templateFile  模板文件
 * @param mixed $var  模板变量
 * @param string $charset  模板编码
 +----------------------------------------------------------
 * @return string
 +----------------------------------------------------------
 */
 protected function renderFile($templateFile = '', $var = '', $charset = 'utf-8')
 {
     ob_start();
     ob_implicit_flush(0);
     if (!file_exists_case($templateFile)) {
         // 自动定位模板文件
         $name = substr(get_class($this), 0, -6);
         $filename = empty($templateFile) ? $name : $templateFile;
         $templateFile = LIB_PATH . 'Widget/' . $name . '/' . $filename . C('TMPL_TEMPLATE_SUFFIX');
         if (!file_exists_case($templateFile)) {
             throw_exception(L('_TEMPLATE_NOT_EXIST_') . '[' . $templateFile . ']');
         }
     }
     $template = $this->template ? $this->template : strtolower(C('TMPL_ENGINE_TYPE') ? C('TMPL_ENGINE_TYPE') : 'php');
     if ('php' == $template) {
         // 使用PHP模板
         if (!empty($var)) {
             extract($var, EXTR_OVERWRITE);
         }
         // 直接载入PHP模板
         include $templateFile;
     } else {
         $className = 'Template' . ucwords($template);
         require_cache(THINK_PATH . '/Lib/Think/Util/Template/' . $className . '.class.php');
         $tpl = new $className();
         $tpl->fetch($templateFile, $var, $charset);
     }
     $content = ob_get_clean();
     return $content;
 }

 public function __construct(Base\Provider $requestProvider, Manager $threadManager)
 {
     set_time_limit(0);
     ob_implicit_flush();
     $this->_requestProvider = $requestProvider;
     $this->_threadManager = $threadManager;
 }

 public function connect(Application $app)
 {
     $controllers = new ControllerCollection();
     $supervisor = new API();
     $servers = (include __DIR__ . '/../../config.php');
     foreach (array_keys($servers) as $server_id) {
         $servers[$server_id]['id'] = $server_id;
     }
     $controllers->get('/list.{_format}', function ($_format) use($supervisor, $app, $servers) {
         if ($_format == 'json') {
             return $app->json($servers);
         } else {
             // use a closure to avoid leaking any vars into the template that we don't explicitly want
             return call_user_func(function () use($app) {
                 $url_root = $app['url_generator']->generate('home');
                 ob_start();
                 ob_implicit_flush(false);
                 include __DIR__ . '/../../views/supervisorui.html.php';
                 return ob_get_clean();
             });
         }
     })->bind('server_list')->value('_format', 'html');
     $controllers->get('/details/{server_id}', function ($server_id) use($supervisor, $app, $servers) {
         $server_ip = $servers[$server_id]['ip'];
         $details = array_merge(array('version' => $supervisor->getSupervisorVersion('127.0.0.1'), 'pid' => $supervisor->getPID('127.0.0.1')), $supervisor->getState('127.0.0.1'), $servers[$server_id]);
         return $app->json($details);
     });
     return $controllers;
 }

 /**
  * Constructor.
  *
  * @param   object  &$subject  The object to observe
  * @param   array   $config    An array that holds the plugin configuration
  *
  * @since   1.5
  */
 public function __construct(&$subject, $config)
 {
     parent::__construct($subject, $config);
     // Log the deprecated API.
     if ($this->params->get('log-deprecated')) {
         JLog::addLogger(array('text_file' => 'deprecated.php'), JLog::ALL, array('deprecated'));
     }
     $this->debugLang = JFactory::getApplication()->getCfg('debug_lang');
     // Only if debugging or language debug is enabled
     if (JDEBUG || $this->debugLang) {
         JFactory::getConfig()->set('gzip', 0);
         ob_start();
         ob_implicit_flush(false);
     }
     $this->linkFormat = ini_get('xdebug.file_link_format');
     if ($this->params->get('logs', 1)) {
         $priority = 0;
         foreach ($this->params->get('log_priorities', array()) as $p) {
             $const = 'JLog::' . strtoupper($p);
             if (!defined($const)) {
                 continue;
             }
             $priority |= constant($const);
         }
         // Split into an array at any character other than alphabet, numbers, _, ., or -
         $categories = array_filter(preg_split('/[^A-Z0-9_\\.-]/i', $this->params->get('log_categories', '')));
         $mode = $this->params->get('log_category_mode', 0);
         JLog::addLogger(array('logger' => 'callback', 'callback' => array($this, 'logger')), $priority, $categories, $mode);
     }
     // Prepare disconnect-handler for SQL profiling:
     $db = JFactory::getDbo();
     $db->addDisconnectHandler(array($this, 'mysqlDisconnectHandler'));
 }

/**
 * 
 * @param biz\models\GlDetail $model
 * @param integer $index
 * @return string
 */
function renderRow($model, $index)
{
    ob_start();
    ob_implicit_flush(false);
    ?>
                    <tr>
                        <?php 
    echo Html::activeHiddenInput($model, "[{$index}]id_gl_detail");
    ?>
                        <td class="serial"><?php 
    echo $index;
    ?>
</td>
                        <td><?php 
    echo Html::activeTextInput($model, "[{$index}]id_coa");
    ?>
</td>
                        <td><?php 
    echo Html::activeTextInput($model, "[{$index}]debit");
    ?>
</td>
                        <td><?php 
    echo Html::activeTextInput($model, "[{$index}]kredit");
    ?>
</td>
                        <td class="action"><a class="fa fa-minus-square-o" href="#"></a></td>
                    </tr>
                    <?php 
    return trim(preg_replace('/>\\s+</', '><', ob_get_clean()));
}

 /**
  * Executes the widget.
  */
 public function init()
 {
     parent::init();
     $this->initOptions();
     ob_start();
     ob_implicit_flush(false);
 }

 public function load()
 {
     ob_start();
     ob_implicit_flush(false);
     include __DIR__ . '/data/admin.php';
     ob_get_clean();
 }

/**
 * Use to begin a preformatted code block.
 * 
 * By default creates <pre class="code">.
 * 
 * @return 
 * @param object $cssClass[optional]
 */
function pre_start($cssClass = 'code')
{
    echo '<pre class="' . $cssClass . "\">\n";
    coreConfig::set('pre_highlight_mode', $cssClass);
    ob_start();
    ob_implicit_flush(0);
}

function generatePrologDTDtyping($dtd)
{
    $table = "dtdFile";
    include_once realpath('') . '/includes/configuration/core_configuration.php';
    //Load the pear library
    require_once 'XML_DTD/DTD.php';
    ob_implicit_flush(true);
    $path = ini_get('include_path');
    $dtd = 'w3cDtds/' . $dtd;
    ini_set('include_path', realpath('..') . ":{$path}");
    $formElements = array();
    $formElements[0] = 'select';
    $formElements[1] = 'option';
    $formElements[2] = 'textarea';
    $formElements[3] = 'input';
    $typeRulesArray = array(":- multifile attributetype/3.\n\n");
    for ($index = 0; $index < sizeof($formElements); $index++) {
        $typeRule = dtd::findAttributes($formElements[$index], $dtd);
        $typeRulesArray = array_merge($typeRulesArray, $typeRule->toArray());
    }
    for ($index = 0; $index < sizeof($typeRulesArray); $index++) {
        echo "{$typeRulesArray[$index]}<br>";
    }
    writer::write('typedefinitions.pl', 'cgi-bin/htmlTyping/', $typeRulesArray);
}

 public function init()
 {
     if ($this->visible) {
         ob_start();
         ob_implicit_flush(false);
         $cs = Yii::app()->clientScript;
         if ($this->cssFile === null) {
             $cssFile = CHtml::asset(dirname(__FILE__) . DIRECTORY_SEPARATOR . 'assets' . DIRECTORY_SEPARATOR . 'portlet.css');
             $cs->registerCssFile($cssFile);
         } else {
             if ($this->cssFile !== false) {
                 $cs->registerCssFile($this->cssFile);
             }
         }
         echo "<div class=\"{$this->cssClass}\" style=\"width:{$this->width}\">\n";
         if ($this->headerimage !== null) {
             echo "<div class=\"{$this->headerCssClass}\"><img src=\"";
         }
         echo XHtml::imageUrl($this->headerimage);
         echo "\"></div>\n";
         echo "<div class=\"{$this->contentCssClass}\">\n";
         $this->_openTag = ob_get_contents();
         ob_clean();
     }
 }

 public function response()
 {
     if (function_exists('apache_setenv')) {
         @apache_setenv('no-gzip', 1);
     }
     @ini_set('zlib.output_compression', 0);
     @ini_set('implicit_flush', 1);
     for ($i = 0; $i < ob_get_level(); $i++) {
         ob_end_clean();
     }
     ob_implicit_flush(1);
     header('Content-Type: ' . (isset($_GET['callback']) ? 'text/javascript' : 'application/json'));
     header('Access-Control-Allow-Origin: *');
     try {
         if ($this->auth()) {
             $this->handler = new RestHandler($this->method, $this);
             $response = $this->handler->response();
             echo $this->formatResponse($response);
         } else {
             throw new RestException(RestException::APP_NOT_AUTHORIZED);
         }
     } catch (RestException $e) {
         echo $this->formatResponse($e);
     }
     @ob_flush();
     @flush();
 }

 /**
  * Constructor.
  *
  * @param   object  &$subject  The object to observe
  * @param   array   $config    An array that holds the plugin configuration
  *
  * @since 1.5
  */
 public function __construct(&$subject, $config)
 {
     parent::__construct($subject, $config);
     // Log the deprecated API.
     if ($this->params->get('log-deprecated')) {
         \JLog::addLogger(array('text_file' => 'deprecated.php'), \JLog::ALL, array('deprecated'));
     }
     // Log database errors
     if ($this->params->get('log-database-errors')) {
         \JLog::addLogger(array('text_file' => 'jdatabase.error.php'), \JLog::ALL, array('database'));
     }
     // Log database queries
     if ($this->params->get('log-database-queries')) {
         \JLog::addLogger(array('text_file' => 'jdatabase.query.php'), \JLog::ALL, array('databasequery'));
         // Register the HUBzero database logger as well
         // Don't worry, this won't log things twice...queries through joomla's database driver
         // will get logged above, and this will catch queries through hubzero's database driver
         \Event::listen(function ($event) {
             \Hubzero\Database\Log::add($event->getArgument('query'), $event->getArgument('time'));
         }, 'database_query');
     }
     // Only if debugging or language debug is enabled
     if (Config::get('debug') || Config::get('debug_lang')) {
         Config::set('gzip', 0);
         ob_start();
         ob_implicit_flush(false);
     }
     $this->linkFormat = ini_get('xdebug.file_link_format');
 }

 function catch_output(callable $callback)
 {
     ob_start();
     ob_implicit_flush(false);
     call_user_func($callback);
     return ob_get_clean();
 }