PHP ob_get_clean函数代码示例

function dump($var, $echo = true, $label = null, $strict = true)
{
    $label = $label === null ? '' : rtrim($label) . ' ';
    if (!$strict) {
        if (ini_get('html_errors')) {
            $output = print_r($var, true);
            $output = "<pre>" . $label . htmlspecialchars($output, ENT_QUOTES) . "</pre>";
        } else {
            $output = $label . " : " . print_r($var, true);
        }
    } else {
        ob_start();
        var_dump($var);
        $output = ob_get_clean();
        if (!extension_loaded('xdebug')) {
            $output = preg_replace("/\\]\\=\\>\n(\\s+)/m", "] => ", $output);
            $output = '<pre>' . $label . htmlspecialchars($output, ENT_QUOTES, "GB2312") . '</pre>';
        }
    }
    if ($echo) {
        echo $output;
        return null;
    } else {
        return $output;
    }
}

 /**
  * Test for AuthenticationSignon::auth
  *
  * @return void
  */
 public function testAuth()
 {
     if (!defined('PMA_TEST_HEADERS')) {
         $this->markTestSkipped('Cannot redefine constant/function - missing runkit extension');
     }
     // case 1
     $GLOBALS['cfg']['Server']['SignonURL'] = '';
     ob_start();
     $this->object->auth();
     $result = ob_get_clean();
     $this->assertContains('You must set SignonURL!', $result);
     // case 2
     $GLOBALS['cfg']['Server']['SignonURL'] = 'http://phpmyadmin.net/SignonURL';
     $_REQUEST['old_usr'] = 'oldUser';
     $GLOBALS['cfg']['Server']['LogoutURL'] = 'http://phpmyadmin.net/logoutURL';
     $this->object->auth();
     $this->assertContains('Location: http://phpmyadmin.net/logoutURL?PHPSESSID=', $GLOBALS['header'][0]);
     // case 3
     $GLOBALS['header'] = array();
     $GLOBALS['cfg']['Server']['SignonURL'] = 'http://phpmyadmin.net/SignonURL';
     $_REQUEST['old_usr'] = '';
     $GLOBALS['cfg']['Server']['LogoutURL'] = '';
     $this->object->auth();
     $this->assertContains('Location: http://phpmyadmin.net/SignonURL?PHPSESSID=', $GLOBALS['header'][0]);
 }

 /**
  * Parses YAML into a PHP array.
  *
  * The parse method, when supplied with a YAML stream (string or file),
  * will do its best to convert YAML in a file into a PHP array.
  *
  *  Usage:
  *  <code>
  *   $array = Yaml::parse('config.yml');
  *   print_r($array);
  *  </code>
  *
  * @param string $input Path to a YAML file or a string containing YAML
  *
  * @return array The YAML converted to a PHP array
  *
  * @throws \InvalidArgumentException If the YAML is not valid
  *
  * @api
  */
 public static function parse($input)
 {
     // if input is a file, process it
     $file = '';
     if (strpos($input, "\n") === false && is_file($input)) {
         if (false === is_readable($input)) {
             throw new ParseException(sprintf('Unable to parse "%s" as the file is not readable.', $input));
         }
         $file = $input;
         if (self::$enablePhpParsing) {
             ob_start();
             $retval = (include $file);
             $content = ob_get_clean();
             // if an array is returned by the config file assume it's in plain php form else in YAML
             $input = is_array($retval) ? $retval : $content;
             // if an array is returned by the config file assume it's in plain php form else in YAML
             if (is_array($input)) {
                 return $input;
             }
         } else {
             $input = file_get_contents($file);
         }
     }
     $yaml = new Parser();
     try {
         return $yaml->parse($input);
     } catch (ParseException $e) {
         if ($file) {
             $e->setParsedFile($file);
         }
         throw $e;
     }
 }

 public function render()
 {
     extract($this->pageVars);
     ob_start();
     require $this->template;
     echo ob_get_clean();
 }

 protected function doDisplay(array $context, array $blocks = array())
 {
     $__internal_7088dc18de042b162a99a327c85232e1f7c79938f5c6e62a2f20a47464d52c5f = $this->env->getExtension("native_profiler");
     $__internal_7088dc18de042b162a99a327c85232e1f7c79938f5c6e62a2f20a47464d52c5f->enter($__internal_7088dc18de042b162a99a327c85232e1f7c79938f5c6e62a2f20a47464d52c5f_prof = new Twig_Profiler_Profile($this->getTemplateName(), "template", "WebProfilerBundle:Profiler:toolbar_item.html.twig"));
     // line 1
     if (isset($context["link"]) ? $context["link"] : $this->getContext($context, "link")) {
         // line 2
         echo "    ";
         ob_start();
         // line 3
         echo "        <a href=\"";
         echo twig_escape_filter($this->env, $this->env->getExtension('routing')->getPath("_profiler", array("token" => isset($context["token"]) ? $context["token"] : $this->getContext($context, "token"), "panel" => isset($context["name"]) ? $context["name"] : $this->getContext($context, "name"))), "html", null, true);
         echo "\">";
         echo twig_escape_filter($this->env, isset($context["icon"]) ? $context["icon"] : $this->getContext($context, "icon"), "html", null, true);
         echo "</a>\n    ";
         $context["icon"] = '' === ($tmp = ob_get_clean()) ? '' : new Twig_Markup($tmp, $this->env->getCharset());
     }
     // line 6
     echo "<div class=\"sf-toolbar-block\">\n     <div class=\"sf-toolbar-icon\">";
     // line 7
     echo twig_escape_filter($this->env, array_key_exists("icon", $context) ? _twig_default_filter(isset($context["icon"]) ? $context["icon"] : $this->getContext($context, "icon"), "") : "", "html", null, true);
     echo "</div>\n     <div class=\"sf-toolbar-info\">";
     // line 8
     echo twig_escape_filter($this->env, array_key_exists("text", $context) ? _twig_default_filter(isset($context["text"]) ? $context["text"] : $this->getContext($context, "text"), "") : "", "html", null, true);
     echo "</div>\n</div>\n";
     $__internal_7088dc18de042b162a99a327c85232e1f7c79938f5c6e62a2f20a47464d52c5f->leave($__internal_7088dc18de042b162a99a327c85232e1f7c79938f5c6e62a2f20a47464d52c5f_prof);
 }

function cf_shortcode()
{
    ob_start();
    submitted();
    html_form_code();
    return ob_get_clean();
}

    function content_565ead2acc18a3_66288090($_smarty_tpl)
    {
        echo $_smarty_tpl->smarty->registered_plugins[Smarty::PLUGIN_FUNCTION]['addJsDef'][0][0]->addJsDef(array('wishlistProductsIds' => $_smarty_tpl->tpl_vars['wishlist_products']->value), $_smarty_tpl);
        $_smarty_tpl->smarty->_tag_stack[] = array('addJsDefL', array('name' => 'loggin_required'));
        $_block_repeat = true;
        echo $_smarty_tpl->smarty->registered_plugins['block']['addJsDefL'][0][0]->addJsDefL(array('name' => 'loggin_required'), null, $_smarty_tpl, $_block_repeat);
        while ($_block_repeat) {
            ob_start();
            echo smartyTranslate(array('s' => 'You must be logged in to manage your wishlist.', 'mod' => 'blockwishlist', 'js' => 1), $_smarty_tpl);
            $_block_content = ob_get_clean();
            $_block_repeat = false;
            echo $_smarty_tpl->smarty->registered_plugins['block']['addJsDefL'][0][0]->addJsDefL(array('name' => 'loggin_required'), $_block_content, $_smarty_tpl, $_block_repeat);
        }
        array_pop($_smarty_tpl->smarty->_tag_stack);
        $_smarty_tpl->smarty->_tag_stack[] = array('addJsDefL', array('name' => 'added_to_wishlist'));
        $_block_repeat = true;
        echo $_smarty_tpl->smarty->registered_plugins['block']['addJsDefL'][0][0]->addJsDefL(array('name' => 'added_to_wishlist'), null, $_smarty_tpl, $_block_repeat);
        while ($_block_repeat) {
            ob_start();
            echo smartyTranslate(array('s' => 'The product was successfully added to your wishlist.', 'mod' => 'blockwishlist', 'js' => 1), $_smarty_tpl);
            $_block_content = ob_get_clean();
            $_block_repeat = false;
            echo $_smarty_tpl->smarty->registered_plugins['block']['addJsDefL'][0][0]->addJsDefL(array('name' => 'added_to_wishlist'), $_block_content, $_smarty_tpl, $_block_repeat);
        }
        array_pop($_smarty_tpl->smarty->_tag_stack);
        echo $_smarty_tpl->smarty->registered_plugins[Smarty::PLUGIN_FUNCTION]['addJsDef'][0][0]->addJsDef(array('mywishlist_url' => preg_replace("%(?<!\\\\)'%", "\\'", $_smarty_tpl->tpl_vars['link']->value->getModuleLink('blockwishlist', 'mywishlist', array(), true))), $_smarty_tpl);
        ?>

<?php 
    }

 /**
  * @outputBuffering enabled
  * @dataProvider argumentsProvider
  * @depends testUseLatestPHP
  */
 public function testPathCommand($arg, $pattern)
 {
     ob_start();
     $this->runCommandWithStdout("phpbrew path {$arg}");
     $path = ob_get_clean();
     $this->assertRegExp($pattern, $path);
 }

function jigoshop_product_tag($attributes)
{
    global $paged;
    $jigoshop_options = Jigoshop_Base::get_options();
    $attributes = shortcode_atts(array('tag' => '', 'per_page' => $jigoshop_options->get('jigoshop_catalog_per_page'), 'columns' => $jigoshop_options->get('jigoshop_catalog_columns'), 'orderby' => $jigoshop_options->get('jigoshop_catalog_sort_orderby'), 'order' => $jigoshop_options->get('jigoshop_catalog_sort_direction'), 'pagination' => false, 'tax_operator' => 'IN'), $attributes);
    if (isset($_REQUEST['tag'])) {
        $attributes['tag'] = $_REQUEST['tag'];
    }
    /** Operator validation. */
    if (!in_array($attributes['tax_operator'], array('IN', 'NOT IN', 'AND'))) {
        $tax_operator = 'IN';
    }
    /** Multiple category values. */
    if (!empty($slug)) {
        $slug = explode(',', esc_attr($slug));
        $slug = array_map('trim', $slug);
    }
    $args = array('post_type' => 'product', 'post_status' => 'publish', 'ignore_sticky_posts' => 1, 'posts_per_page' => $attributes['per_page'], 'orderby' => $attributes['orderby'], 'order' => $attributes['order'], 'paged' => $paged, 'meta_query' => array(array('key' => 'visibility', 'value' => array('catalog', 'visible'), 'compare' => 'IN')), 'tax_query' => array(array('taxonomy' => 'product_tag', 'field' => 'slug', 'terms' => $attributes['tag'], 'operator' => $attributes['tax_operator'])));
    query_posts($args);
    ob_start();
    jigoshop_get_template_part('loop', 'shop');
    if ($attributes['pagination']) {
        do_action('jigoshop_pagination');
    }
    wp_reset_query();
    return ob_get_clean();
}

 public function block_toolbar($context, array $blocks = array())
 {
     // line 4
     echo "    ";
     ob_start();
     // line 5
     echo "        <span>\n            <img width=\"13\" height=\"28\" alt=\"Memory Usage\" src=\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA0AAAAcBAMAAABITyhxAAAAJ1BMVEXNzc3///////////////////////8/Pz////////////+NjY0/Pz9lMO+OAAAADHRSTlMAABAgMDhAWXCvv9e8JUuyAAAAQ0lEQVQI12MQBAMBBmLpMwoMDAw6BxjOOABpHyCdAKRzsNDp5eXl1KBh5oHBAYY9YHoDQ+cqIFjZwGCaBgSpBrjcCwCZgkUHKKvX+wAAAABJRU5ErkJggg==\" />\n            <span>";
     // line 7
     echo twig_escape_filter($this->env, sprintf("%.1f", $this->getAttribute(isset($context["collector"]) ? $context["collector"] : $this->getContext($context, "collector"), "memory") / 1024 / 1024), "html", null, true);
     echo " MB</span>\n        </span>\n    ";
     $context["icon"] = '' === ($tmp = ob_get_clean()) ? '' : new Twig_Markup($tmp, $this->env->getCharset());
     // line 10
     echo "    ";
     ob_start();
     // line 11
     echo "        <div class=\"sf-toolbar-info-piece\">\n            <b>Memory usage</b>\n            <span>";
     // line 13
     echo twig_escape_filter($this->env, sprintf("%.1f", $this->getAttribute(isset($context["collector"]) ? $context["collector"] : $this->getContext($context, "collector"), "memory") / 1024 / 1024), "html", null, true);
     echo " / ";
     echo $this->getAttribute(isset($context["collector"]) ? $context["collector"] : $this->getContext($context, "collector"), "memoryLimit") == -1 ? "&infin;" : twig_escape_filter($this->env, sprintf("%.1f", $this->getAttribute(isset($context["collector"]) ? $context["collector"] : $this->getContext($context, "collector"), "memoryLimit") / 1024 / 1024));
     echo " MB</span>\n        </div>\n    ";
     $context["text"] = '' === ($tmp = ob_get_clean()) ? '' : new Twig_Markup($tmp, $this->env->getCharset());
     // line 16
     echo "    ";
     $this->env->loadTemplate("@WebProfiler/Profiler/toolbar_item.html.twig")->display(array_merge($context, array("link" => false)));
 }

/**
 * modified wpsc end category query function
 */
function return_wpsc_end_category_query()
{
    global $wpdb, $wpsc_category_query;
    $category_html = ob_get_clean();
    return wpsc_display_category_loop($wpsc_category_query, $category_html);
    unset($GLOBALS['wpsc_category_query']);
}

 protected function doDisplay(array $context, array $blocks = array())
 {
     $__internal_47e46a679ebe1f6c3fe3890c127d510e112b274d7f29ddc36299a2ef0416fbee = $this->env->getExtension("native_profiler");
     $__internal_47e46a679ebe1f6c3fe3890c127d510e112b274d7f29ddc36299a2ef0416fbee->enter($__internal_47e46a679ebe1f6c3fe3890c127d510e112b274d7f29ddc36299a2ef0416fbee_prof = new Twig_Profiler_Profile($this->getTemplateName(), "template", "@WebProfiler/Profiler/toolbar_item.html.twig"));
     // line 1
     if (isset($context["link"]) ? $context["link"] : $this->getContext($context, "link")) {
         // line 2
         echo "    ";
         ob_start();
         // line 3
         echo "        <a href=\"";
         echo twig_escape_filter($this->env, $this->env->getExtension('routing')->getPath("_profiler", array("token" => isset($context["token"]) ? $context["token"] : $this->getContext($context, "token"), "panel" => isset($context["name"]) ? $context["name"] : $this->getContext($context, "name"))), "html", null, true);
         echo "\">";
         echo twig_escape_filter($this->env, isset($context["icon"]) ? $context["icon"] : $this->getContext($context, "icon"), "html", null, true);
         echo "</a>\n    ";
         $context["icon"] = '' === ($tmp = ob_get_clean()) ? '' : new Twig_Markup($tmp, $this->env->getCharset());
     }
     // line 6
     echo "<div class=\"sf-toolbar-block\">\n     <div class=\"sf-toolbar-icon\">";
     // line 7
     echo twig_escape_filter($this->env, array_key_exists("icon", $context) ? _twig_default_filter(isset($context["icon"]) ? $context["icon"] : $this->getContext($context, "icon"), "") : "", "html", null, true);
     echo "</div>\n     <div class=\"sf-toolbar-info\">";
     // line 8
     echo twig_escape_filter($this->env, array_key_exists("text", $context) ? _twig_default_filter(isset($context["text"]) ? $context["text"] : $this->getContext($context, "text"), "") : "", "html", null, true);
     echo "</div>\n</div>\n";
     $__internal_47e46a679ebe1f6c3fe3890c127d510e112b274d7f29ddc36299a2ef0416fbee->leave($__internal_47e46a679ebe1f6c3fe3890c127d510e112b274d7f29ddc36299a2ef0416fbee_prof);
 }

 /**
  * Render a template
  *
  * Example:
  *
  * $template->render('template_name', ['bla' => 'value']);
  *
  * @access public
  * @param  string   $__template_name   Template name
  * @param  array    $__template_args   Key/Value map of template variables
  * @return string
  */
 public function render($__template_name, array $__template_args = array())
 {
     extract($__template_args);
     ob_start();
     include $this->getTemplateFile($__template_name);
     return ob_get_clean();
 }

function debugPrint($var, $file = '')
{
    $more_info = '';
    if (is_string($var)) {
        $more_info = 'size: ' . strlen($var);
    } elseif (is_bool($var)) {
        $more_info = 'val: ' . ($var ? 'true' : 'false');
    } elseif (is_null($var)) {
        $more_info = 'is null';
    } elseif (is_array($var)) {
        $more_info = count($var);
    }
    if ($file === true) {
        $file = '/tmp/logDebug';
    }
    if (strlen($file) > 0) {
        $f = fopen($file, "a");
        ob_start();
        echo date("Y/m/d H:i:s") . " (" . gettype($var) . ") " . $more_info . "\n";
        print_r($var);
        echo "\n\n";
        $output = ob_get_clean();
        fprintf($f, "%s", $output);
        fclose($f);
    } else {
        echo "<pre>" . date("Y/m/d H:i:s") . " (" . gettype($var) . ") " . $more_info . "</pre>";
        echo "<pre>";
        print_r($var);
        echo "</pre>";
    }
}

 public function execute()
 {
     $params = $this->extractRequestParams();
     $modules = array();
     foreach ($params['modules'] as $path) {
         $modules[] = $this->getModuleFromPath($path);
     }
     // Get the help
     $context = new DerivativeContext($this->getMain()->getContext());
     $context->setSkin(SkinFactory::getDefaultInstance()->makeSkin('apioutput'));
     $context->setLanguage($this->getMain()->getLanguage());
     $context->setTitle(SpecialPage::getTitleFor('ApiHelp'));
     $out = new OutputPage($context);
     $out->setCopyrightUrl('https://www.mediawiki.org/wiki/Special:MyLanguage/Copyright');
     $context->setOutput($out);
     self::getHelp($context, $modules, $params);
     // Grab the output from the skin
     ob_start();
     $context->getOutput()->output();
     $html = ob_get_clean();
     $result = $this->getResult();
     if ($params['wrap']) {
         $data = array('mime' => 'text/html', 'help' => $html);
         ApiResult::setSubelementsList($data, 'help');
         $result->addValue(null, $this->getModuleName(), $data);
     } else {
         $result->reset();
         $result->addValue(null, 'text', $html, ApiResult::NO_SIZE_CHECK);
         $result->addValue(null, 'mime', 'text/html', ApiResult::NO_SIZE_CHECK);
     }
 }