PHP ob_get_contents函数代码示例

 function command_dd()
 {
     $args = func_get_args();
     $options = $this->get_options();
     $dd = kernel::single('dev_docbuilder_dd');
     if (empty($args)) {
         $dd->export();
     } else {
         foreach ($args as $app_id) {
             $dd->export_tables($app_id);
         }
     }
     if ($filename = $options['result-file']) {
         ob_start();
         $dd->output();
         $out = ob_get_contents();
         ob_end_clean();
         if (!is_dir(dirname($filename))) {
             throw new Exception('cannot find the ' . dirname($filename) . 'directory');
         } elseif (is_dir($filename)) {
             throw new Exception('the result-file path is a directory.');
         }
         file_put_contents($options['result-file'], $out);
         echo 'data dictionary doc export success.';
     } else {
         $dd->output();
     }
 }

/**
 * Smarty debug_console function plugin
 *
 * Type:     core<br>
 * Name:     display_debug_console<br>
 * Purpose:  display the javascript debug console window
 * @param array Format: null
 * @param Smarty
 */
function smarty_core_display_debug_console($params, &$smarty)
{
    // we must force compile the debug template in case the environment
    // changed between separate applications.
    if (empty($smarty->debug_tpl)) {
        // set path to debug template from SMARTY_DIR
        $smarty->debug_tpl = SMARTY_DIR . 'debug.tpl';
        if ($smarty->security && is_file($smarty->debug_tpl)) {
            $smarty->secure_dir[] = realpath($smarty->debug_tpl);
        }
        $smarty->debug_tpl = 'file:' . SMARTY_DIR . 'debug.tpl';
    }
    $_ldelim_orig = $smarty->left_delimiter;
    $_rdelim_orig = $smarty->right_delimiter;
    $smarty->left_delimiter = '{';
    $smarty->right_delimiter = '}';
    $_compile_id_orig = $smarty->_compile_id;
    $smarty->_compile_id = null;
    $_compile_path = $smarty->_get_compile_path($smarty->debug_tpl);
    if ($smarty->_compile_resource($smarty->debug_tpl, $_compile_path)) {
        ob_start();
        $smarty->_include($_compile_path);
        $_results = ob_get_contents();
        ob_end_clean();
    } else {
        $_results = '';
    }
    $smarty->_compile_id = $_compile_id_orig;
    $smarty->left_delimiter = $_ldelim_orig;
    $smarty->right_delimiter = $_rdelim_orig;
    return $_results;
}

function popular($skin_dir = 'basic', $pop_cnt = 7, $date_cnt = 3)
{
    global $config, $g5;
    if (!$skin_dir) {
        $skin_dir = 'basic';
    }
    $date_gap = date("Y-m-d", G5_SERVER_TIME - $date_cnt * 86400);
    $sql = " select pp_word, count(*) as cnt from {$g5['popular_table']} where pp_date between '{$date_gap}' and '" . G5_TIME_YMD . "' group by pp_word order by cnt desc, pp_word limit 0, {$pop_cnt} ";
    $result = sql_query($sql);
    for ($i = 0; $row = sql_fetch_array($result); $i++) {
        $list[$i] = $row;
        // 스크립트등의 실행금지
        $list[$i]['pp_word'] = get_text($list[$i]['pp_word']);
    }
    ob_start();
    if (G5_IS_MOBILE) {
        $popular_skin_path = G5_MOBILE_PATH . '/' . G5_SKIN_DIR . '/popular/' . $skin_dir;
        $popular_skin_url = G5_MOBILE_URL . '/' . G5_SKIN_DIR . '/popular/' . $skin_dir;
    } else {
        $popular_skin_path = G5_SKIN_PATH . '/popular/' . $skin_dir;
        $popular_skin_url = G5_SKIN_URL . '/popular/' . $skin_dir;
    }
    include_once $popular_skin_path . '/popular.skin.php';
    $content = ob_get_contents();
    ob_end_clean();
    return $content;
}

 public function render($template = null, array $arguments = null)
 {
     if (null === $template) {
         return false;
     }
     $parentTemplate = $this->currentTemplate;
     $this->currentTemplate = $this->totalTemplates = $this->totalTemplates + 1;
     $path = $this->finder->getPath($template);
     if (!is_file($path)) {
         throw new \RuntimeException('The requested view file doesn\'t exist in: <strong>' . $path . '</strong>', 404);
     }
     ob_start();
     try {
         $this->requireInContext($path, $arguments);
     } catch (\Exception $e) {
         ob_end_clean();
         throw $e;
     }
     if (isset($this->parent[$this->currentTemplate])) {
         $this->data['content'] = ob_get_contents();
         ob_end_clean();
         $this->render($this->parent[$this->currentTemplate], $arguments);
     } else {
         ob_end_flush();
     }
     if ($parentTemplate == 0) {
         $this->clean();
     } else {
         $this->currentTemplate = $parentTemplate;
     }
 }

function template($filename, $flag = TEMPLATE_DISPLAY)
{
    global $_W;
    $source = IA_ROOT . "/web/themes/{$_W['template']}/{$filename}.html";
    $compile = IA_ROOT . "/data/tpl/web/{$_W['template']}/{$filename}.tpl.php";
    if (!is_file($source)) {
        $source = IA_ROOT . "/web/themes/default/{$filename}.html";
        $compile = IA_ROOT . "/data/tpl/web/default/{$filename}.tpl.php";
    }
    if (!is_file($source)) {
        exit("Error: template source '{$filename}' is not exist!");
    }
    if (DEVELOPMENT || !is_file($compile) || filemtime($source) > filemtime($compile)) {
        template_compile($source, $compile);
    }
    switch ($flag) {
        case TEMPLATE_DISPLAY:
        default:
            extract($GLOBALS, EXTR_SKIP);
            include $compile;
            break;
        case TEMPLATE_FETCH:
            extract($GLOBALS, EXTR_SKIP);
            ob_clean();
            ob_start();
            include $compile;
            $contents = ob_get_contents();
            ob_clean();
            return $contents;
            break;
        case TEMPLATE_INCLUDEPATH:
            return $compile;
            break;
    }
}

 /**
  * PC标签中调用数据
  * @param array $data 配置数据
  */
 public function pc_tag($data)
 {
     $siteid = isset($data['siteid']) && intval($data['siteid']) ? intval($data['siteid']) : get_siteid();
     $r = $this->db->select(array('pos' => $data['pos'], 'siteid' => $siteid));
     $str = '';
     if (!empty($r) && is_array($r)) {
         foreach ($r as $v) {
             if (defined('IN_ADMIN') && !defined('HTML')) {
                 $str .= '<div id="block_id_' . $v['id'] . '" class="admin_block" blockid="' . $v['id'] . '">';
             }
             if ($v['type'] == '2') {
                 extract($v, EXTR_OVERWRITE);
                 $data = string2array($data);
                 if (!defined('HTML')) {
                     ob_start();
                     include $this->template_url($id);
                     $str .= ob_get_contents();
                     ob_clean();
                 } else {
                     include $this->template_url($id);
                 }
             } else {
                 $str .= $v['data'];
             }
             if (defined('IN_ADMIN') && !defined('HTML')) {
                 $str .= '</div>';
             }
         }
     }
     return $str;
 }

/**
 * http://www.php.net/manual/en/function.phpinfo.php
 * code at adspeed dot com
 * 09-Dec-2005 11:31
 * This function parses the phpinfo output to get details about a PHP module.
 */
function ckeditor_parse_php_info()
{
    ob_start();
    phpinfo(INFO_MODULES);
    $s = ob_get_contents();
    ob_end_clean();
    $s = strip_tags($s, '<h2><th><td>');
    $s = preg_replace('/<th[^>]*>([^<]+)<\\/th>/', "<info>\\1</info>", $s);
    $s = preg_replace('/<td[^>]*>([^<]+)<\\/td>/', "<info>\\1</info>", $s);
    $vTmp = preg_split('/(<h2>[^<]+<\\/h2>)/', $s, -1, PREG_SPLIT_DELIM_CAPTURE);
    $vModules = array();
    for ($i = 1; $i < count($vTmp); $i++) {
        if (preg_match('/<h2>([^<]+)<\\/h2>/', $vTmp[$i], $vMat)) {
            $vName = trim($vMat[1]);
            $vTmp2 = explode("\n", $vTmp[$i + 1]);
            foreach ($vTmp2 as $vOne) {
                $vPat = '<info>([^<]+)<\\/info>';
                $vPat3 = "/{$vPat}\\s*{$vPat}\\s*{$vPat}/";
                $vPat2 = "/{$vPat}\\s*{$vPat}/";
                if (preg_match($vPat3, $vOne, $vMat)) {
                    // 3cols
                    $vModules[$vName][trim($vMat[1])] = array(trim($vMat[2]), trim($vMat[3]));
                } elseif (preg_match($vPat2, $vOne, $vMat)) {
                    // 2cols
                    $vModules[$vName][trim($vMat[1])] = trim($vMat[2]);
                }
            }
        }
    }
    return $vModules;
}

 function Explain($sql, $partial = false)
 {
     $save = $this->conn->LogSQL(false);
     if ($partial) {
         $sqlq = $this->conn->qstr($sql . '%');
         $arr = $this->conn->GetArray("select distinct sql1 from adodb_logsql where sql1 like {$sqlq}");
         if ($arr) {
             foreach ($arr as $row) {
                 $sql = reset($row);
                 if (crc32($sql) == $partial) {
                     break;
                 }
             }
         }
     }
     $qno = rand();
     $ok = $this->conn->Execute("EXPLAIN PLAN SET QUERYNO={$qno} FOR {$sql}");
     ob_start();
     if (!$ok) {
         echo "<p>Have EXPLAIN tables been created?</p>";
     } else {
         $rs = $this->conn->Execute("select * from explain_statement where queryno={$qno}");
         if ($rs) {
             rs2html($rs);
         }
     }
     $s = ob_get_contents();
     ob_end_clean();
     $this->conn->LogSQL($save);
     $s .= $this->Tracer($sql);
     return $s;
 }

    function usage()
    {
        ob_start();
        ?>
This plug-in is designed to help you create input buttons which perform an action 'onClick'. The plug-in also can also optionally add a 'class' to the input button.

BASIC USAGE:

{exp:np_jsbutton value="Cancel" onclick='history.go(-1);'}

PARAMETERS:

value = 'Cancel' (no default - must be specified)
 - The input button text.
	
onclick = 'some javascript' (no default - must be specified)
 - The javascript that you want to execute on click.
	
RELEASE NOTES:

1.0 - Initial Release.

For updates and support check the developers website: http://nathanpitman.com/


<?php 
        $buffer = ob_get_contents();
        ob_end_clean();
        return $buffer;
    }

 function getcontacts($user, $password, &$result)
 {
     if (!$this->checklogin($user, $password)) {
         return 0;
     }
     $cookies = array();
     $bRet = $this->readcookies(COOKIEJAR, $cookies);
     if (!$bRet && !$cookies['JSESSIONID']) {
         return 0;
     }
     $ch = curl_init();
     curl_setopt($ch, CURLOPT_COOKIEFILE, COOKIEJAR);
     curl_setopt($ch, CURLOPT_TIMEOUT, TIMEOUT);
     curl_setopt($ch, CURLOPT_URL, "http://www51.mail.sohu.com/webapp/contact");
     ob_start();
     curl_exec($ch);
     $content = ob_get_contents();
     ob_end_clean();
     curl_close($ch);
     $bRet = $this->_parsedata($content, $result);
     if (!$bRet) {
         return 0;
     }
     return 1;
 }

 function b_wp_archives_monthly_show($options, $wp_num = "")
 {
     $block_style = $options[0] ? $options[0] : 0;
     $with_count = $options[1] == 0 ? false : true;
     global $wpdb, $siteurl, $wp_id, $wp_inblock, $use_cache;
     $id = 1;
     $use_cache = 1;
     if ($wp_num == "") {
         $wp_id = $wp_num;
         $wp_inblock = 1;
         require dirname(__FILE__) . '/../wp-config.php';
         $wp_inblock = 0;
     }
     ob_start();
     if ($block_style == 0) {
         // Simple Listing
         get_archives('monthly', '', 'html', '', '', $with_count);
     } else {
         // Dropdown Listing
         echo '<form name="archiveform' . $wp_num . '" action="">';
         echo '<select name="archive_chrono" onchange="window.location = (document.forms.archiveform' . $wp_num . '.archive_chrono[document.forms.archiveform' . $wp_num . '.archive_chrono.selectedIndex].value);"> ';
         echo '<option value="">' . _WP_BY_MONTHLY . '</option>';
         get_archives('monthly', '', 'option', '', '', $with_count);
         echo '</select>';
         echo '</form>';
     }
     $block['content'] = ob_get_contents();
     ob_end_clean();
     return $block;
 }

        /**
         * The default template for displaying single post content
         *
         * @package Customizr
         * @since Customizr 3.0
         */
        function tc_post_content()
        {
            //check conditional tags : we want to show single post or single custom post types
            global $post;
            $tc_show_single_post_content = isset($post) && 'page' != $post->post_type && 'attachment' != $post->post_type && is_singular() && !tc__f('__is_home_empty');
            if (!apply_filters('tc_show_single_post_content', $tc_show_single_post_content)) {
                return;
            }
            //display an icon for div if there is no title
            $icon_class = in_array(get_post_format(), array('quote', 'aside', 'status', 'link')) ? apply_filters('tc_post_format_icon', 'format-icon') : '';
            ob_start();
            do_action('__before_content');
            ?>
    

          <section class="entry-content <?php 
            echo $icon_class;
            ?>
">
              <?php 
            the_content(__('Continue reading <span class="meta-nav">&rarr;</span>', 'customizr'));
            ?>
              <?php 
            wp_link_pages(array('before' => '<div class="pagination pagination-centered">' . __('Pages:', 'customizr'), 'after' => '</div>'));
            ?>
          </section><!-- .entry-content -->

        <?php 
            do_action('__after_content');
            $html = ob_get_contents();
            if ($html) {
                ob_end_clean();
            }
            echo apply_filters('tc_post_content', $html);
        }

 public function fetch($name, $type = NULL)
 {
     if ($type == "element") {
         $path = Absolute_Path . APPDIR . DIRSEP . "views" . DIRSEP . "elements" . DIRSEP . $name . ".php";
         $errorMsg = "The <strong>element</strong> '<em>" . $name . "</em>' does not exist.";
     } elseif ($type == "layout") {
         $path = Absolute_Path . APPDIR . DIRSEP . "views" . DIRSEP . "layouts" . DIRSEP . $this->layout . ".php";
         $errorMsg = "The <strong>layout</strong> '<em>" . $this->layout . "</em>' does not exist.";
     } else {
         $route = explode(".", $name);
         $path = Absolute_Path . APPDIR . DIRSEP . "views" . DIRSEP . $route[0] . DIRSEP . $route[1] . ".php";
         $errorMsg = "The <strong>view</strong> '<em>" . $name . "</em>' does not exist.";
     }
     if (file_exists($path) == false) {
         throw new Exception("FlavorPHP error: " . $errorMsg);
         return false;
     }
     foreach ($this->vars as $key => $value) {
         ${$key} = $value;
     }
     ob_start();
     include $path;
     $contents = ob_get_contents();
     ob_end_clean();
     return $contents;
 }

 /**
  * Build the content for this action
  * 
  * @return boolean
  * @access public
  * @since 4/26/05
  */
 function buildContent()
 {
     $actionRows = $this->getActionRows();
     $harmoni = Harmoni::instance();
     ob_start();
     CollectionsPrinter::printFunctionLinks();
     $layout = new Block(ob_get_contents(), STANDARD_BLOCK);
     ob_end_clean();
     $actionRows->add($layout, null, null, CENTER, CENTER);
     $type = HarmoniType::fromString(urldecode(RequestContext::value('type')));
     $repositoryManager = Services::getService("Repository");
     // Get the Repositories
     $allRepositories = $repositoryManager->getRepositoriesByType($type);
     // put the repositories into an array and order them.
     // @todo, do authorization checking
     $repositoryArray = array();
     while ($allRepositories->hasNext()) {
         $repository = $allRepositories->next();
         $repositoryArray[$repository->getDisplayName()] = $repository;
     }
     ksort($repositoryArray);
     // print the Results
     $resultPrinter = new ArrayResultPrinter($repositoryArray, 2, 20, "printrepositoryShort", $harmoni);
     $resultPrinter->addLinksStyleProperty(new MarginTopSP("10px"));
     $resultLayout = $resultPrinter->getLayout();
     $actionRows->add($resultLayout, null, null, CENTER, CENTER);
 }

/**
 * UTF8::from_unicode
 *
 * @package    JsonApiApplication
 * @author     JsonApiApplication Team
 * @copyright  (c) 2007-2012 JsonApiApplication Team
 * @copyright  (c) 2005 Harry Fuecks
 * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt
 */
function _from_unicode($arr)
{
    ob_start();
    $keys = array_keys($arr);
    foreach ($keys as $k) {
        // ASCII range (including control chars)
        if ($arr[$k] >= 0 and $arr[$k] <= 0x7f) {
            echo chr($arr[$k]);
        } elseif ($arr[$k] <= 0x7ff) {
            echo chr(0xc0 | $arr[$k] >> 6);
            echo chr(0x80 | $arr[$k] & 0x3f);
        } elseif ($arr[$k] == 0xfeff) {
            // nop -- zap the BOM
        } elseif ($arr[$k] >= 0xd800 and $arr[$k] <= 0xdfff) {
            // Found a surrogate
            throw new UTF8_Exception("UTF8::from_unicode: Illegal surrogate at index: ':index', value: ':value'", array(':index' => $k, ':value' => $arr[$k]));
        } elseif ($arr[$k] <= 0xffff) {
            echo chr(0xe0 | $arr[$k] >> 12);
            echo chr(0x80 | $arr[$k] >> 6 & 0x3f);
            echo chr(0x80 | $arr[$k] & 0x3f);
        } elseif ($arr[$k] <= 0x10ffff) {
            echo chr(0xf0 | $arr[$k] >> 18);
            echo chr(0x80 | $arr[$k] >> 12 & 0x3f);
            echo chr(0x80 | $arr[$k] >> 6 & 0x3f);
            echo chr(0x80 | $arr[$k] & 0x3f);
        } else {
            throw new UTF8_Exception("UTF8::from_unicode: Codepoint out of Unicode range at index: ':index', value: ':value'", array(':index' => $k, ':value' => $arr[$k]));
        }
    }
    $result = ob_get_contents();
    ob_end_clean();
    return $result;
}