PHP WPSEO_Utils::is_apache方法代码示例

 /**
  * @covers wpseo_is_apache()
  */
 public function test_wpseo_is_apache()
 {
     $_SERVER['SERVER_SOFTWARE'] = 'Apache/2.2.22';
     $this->assertTrue(WPSEO_Utils::is_apache());
     $_SERVER['SERVER_SOFTWARE'] = 'nginx/1.5.11';
     $this->assertFalse(WPSEO_Utils::is_apache());
 }

 /**
  * Hook that runs after the 'wpseo_redirect' option is updated
  *
  * @param array $old_value
  * @param array $value
  */
 public function save_redirect_files($old_value, $value)
 {
     // Check if we need to remove the WPSEO redirect entries from the .htacccess file.
     $remove_htaccess_entries = false;
     // Check if the 'disable_php_redirect' option set to true/on.
     if (null != $value && isset($value['disable_php_redirect']) && 'on' == $value['disable_php_redirect']) {
         // Remove .htaccess entries if the 'separate_file' option is set to true.
         if (WPSEO_Utils::is_apache() && isset($value['separate_file']) && 'on' == $value['separate_file']) {
             $remove_htaccess_entries = true;
         }
         // The 'disable_php_redirect' option is set to true(on) so we need to generate a file.
         // The Redirect Manager will figure out what file needs to be created.
         $redirect_manager = new WPSEO_URL_Redirect_Manager();
         $redirect_manager->save_redirect_file();
     } else {
         if (WPSEO_Utils::is_apache()) {
             // No settings are set so we should also strip the .htaccess redirect entries in this case.
             $remove_htaccess_entries = true;
         }
     }
     // Check if we need to remove the .htaccess redirect entries.
     if ($remove_htaccess_entries) {
         // Remove the .htaccess redirect entries.
         $redirect_manager = new WPSEO_URL_Redirect_Manager();
         $redirect_manager->clear_htaccess_entries();
     }
 }

/**
 * Check if the web server is running on Apache
 *
 * @deprecated 1.6.1
 * @deprecated use WPSEO_Utils::is_apache()
 * @see WPSEO_Utils::is_apache()
 *
 * @return bool
 */
function wpseo_is_apache()
{
    _deprecated_function(__FUNCTION__, 'WPSEO 1.6.1', 'WPSEO_Utils::is_apache()');
    return WPSEO_Utils::is_apache();
}

//.........这里部分代码省略.........
            foreach ($redirect_types as $key => $desc) {
                echo "<option value='" . $key . "'>" . $desc . '</option>' . PHP_EOL;
            }
        }
        echo '</select>' . PHP_EOL;
        echo '<br />';
        echo '<br />';
        echo '<p class="label desc description">' . sprintf(__('The redirect type is the HTTP response code sent to the browser telling the browser what type of redirect is served.<br/><br/>Read <a href=\'%s\' target=\'_blank\'>this page</a> for more info.', 'wordpress-seo-premium'), 'http://kb.yoast.com/article/121-redirect-types/#utm_source=wordpress-seo-premium-redirects&amp;utm_medium=inline-help&amp;utm_campaign=redirect-types') . ' </p>';
        echo "<br class='clear'/>\n";
        echo "<a href='javascript:;' class='button-primary'>" . __('Add Redirect', 'wordpress-seo-premium') . "</a>\n";
        echo "</div>\n";
        echo "</form>\n";
        echo "<p class='desc'>&nbsp;</p>\n";
        // Open <form>.
        echo "<form id='regex' class='wpseo-redirects-table-form' method='post' action=''>\n";
        // AJAX nonce.
        echo "<input type='hidden' class='wpseo_redirects_ajax_nonce' value='" . wp_create_nonce('wpseo-redirects-ajax-security') . "' />\n";
        // The list table.
        $list_table = new WPSEO_Redirect_Table('REGEX');
        $list_table->prepare_items();
        $list_table->search_box(__('Search', 'wordpress-seo-premium'), 'wpseo-redirect-search');
        $list_table->display();
        // Close <form>.
        echo "</form>\n";
        ?>
			</div>
			<div id="settings" class="wpseotab">
				<?php 
        // Get redirect options.
        $redirect_options = WPSEO_Redirect_Manager::get_options();
        // Do file checks.
        if ('on' == $redirect_options['disable_php_redirect']) {
            $file_write_error = false;
            if (WPSEO_Utils::is_apache()) {
                if ('on' == $redirect_options['separate_file']) {
                    if (file_exists(WPSEO_Redirect_File_Manager::get_file_path())) {
                        echo '<div style="margin: 5px 0; padding: 3px 10px; background-color: #ffffe0; border: 1px solid #E6DB55; border-radius: 3px">';
                        echo '<p>' . __("As you're on Apache, you should add the following include to the website httpd config file:", 'wordpress-seo-premium') . '</p>';
                        echo '<pre>Include ' . WPSEO_Redirect_File_Manager::get_file_path() . '</pre>';
                        echo '</div>';
                    } else {
                        $file_write_error = true;
                    }
                } else {
                    if (!is_writable(WPSEO_Redirect_File_Manager::get_htaccess_file_path())) {
                        /* translators: %s: '.htaccess' file name */
                        echo "<div class='error'><p><b>" . sprintf(__('We\'re unable to save the redirects to your %s file. Please make the file writable.', 'wordpress-seo-premium'), '<code>.htaccess</code>') . "</b></p></div>\n";
                    }
                }
            } else {
                if (WPSEO_Utils::is_nginx()) {
                    if (file_exists(WPSEO_Redirect_File_Manager::get_file_path())) {
                        echo '<div style="margin: 5px 0; padding: 3px 10px; background-color: #ffffe0; border: 1px solid #E6DB55; border-radius: 3px">';
                        echo '<p>' . __('As you\'re on Nginx, you should add the following include to the NGINX config file:', 'wordpress-seo-premium') . '</p>';
                        echo '<pre>include ' . WPSEO_Redirect_File_Manager::get_file_path() . ';</pre>';
                        echo '</div>';
                    } else {
                        $file_write_error = true;
                    }
                }
            }
            if ($file_write_error) {
                echo "<div class='error'><p><b>" . __(sprintf("We're unable to save the redirect file to %s", WPSEO_Redirect_File_Manager::get_file_path()), 'wordpress-seo-premium') . "</b></p></div>\n";
            }
        }
        ?>

 /**
  * Adding the import block for htaccess. Makes it able to import redirects from htaccess
  *
  * @param array $admin_object
  */
 public function add_htaccess_import_block($admin_object)
 {
     // Attempt to load the htaccess file.
     $textarea_value = '';
     if (1 || WPSEO_Utils::is_apache()) {
         if (file_exists(ABSPATH . '.htaccess')) {
             $textarea_value = file_get_contents(ABSPATH . '.htaccess');
         }
     }
     // Display the form.
     echo '<div id="import-htaccess" class="wpseotab">' . PHP_EOL;
     /* translators: %s: '.htaccess' file name */
     echo '<h2>' . sprintf(__('Import redirects from %s', 'wordpress-seo-premium'), '<code>.htaccess</code>') . '</h2>' . PHP_EOL;
     /* translators: %1$s: '.htaccess' file name, %2$s plugin name */
     echo '<p>' . sprintf(__('You can copy the contents of any %1$s file in here, and it will import the redirects into %2$s.', 'wordpress-seo-premium'), '<code>.htaccess</code>', 'Yoast SEO Premium') . '</p>' . PHP_EOL;
     echo '<form action="" method="post" accept-charset="' . esc_attr(get_bloginfo('charset')) . '">' . PHP_EOL;
     echo wp_nonce_field('wpseo-import', '_wpnonce', true, false);
     echo '<textarea name="htaccess" rows="4" cols="50" style="width:70%; height: 200px;">' . $textarea_value . '</textarea><br/>' . PHP_EOL;
     echo '<input type="submit" class="button-primary" name="import" value="' . __('Import .htaccess', 'wordpress-seo-premium') . '"/>' . PHP_EOL;
     echo '</form>' . PHP_EOL;
     echo '</div>' . PHP_EOL;
 }

 /**
  * Create the redirect file
  */
 public function save_redirect_file()
 {
     // Options.
     $options = self::get_options();
     if ('on' == $options['disable_php_redirect']) {
         // Create the correct file object.
         $file = null;
         if (WPSEO_Utils::is_apache()) {
             if ('on' == $options['separate_file']) {
                 $file = new WPSEO_Apache_Redirect_File();
             } else {
                 $file = new WPSEO_Htaccess_Redirect_File();
             }
         } elseif (WPSEO_Utils::is_nginx()) {
             $file = new WPSEO_Nginx_Redirect_File();
         }
         // Save the file.
         if (null !== $file) {
             $file->save_file();
         }
     }
 }

/**
 * Adds tracking parameters for WP SEO settings. Outside of the main class as the class could also be in use in other plugins.
 *
 * @param array $options
 *
 * @return array
 */
function wpseo_tracking_additions($options)
{
    if (function_exists('curl_version')) {
        $curl = curl_version();
    } else {
        $curl = null;
    }
    $opt = WPSEO_Options::get_all();
    $options['wpseo'] = array('xml_sitemaps' => $opt['enablexmlsitemap'] === true ? 1 : 0, 'force_rewrite' => $opt['forcerewritetitle'] === true ? 1 : 0, 'opengraph' => $opt['opengraph'] === true ? 1 : 0, 'twitter' => $opt['twitter'] === true ? 1 : 0, 'strip_category_base' => $opt['stripcategorybase'] === true ? 1 : 0, 'on_front' => get_option('show_on_front'), 'wmt_alexa' => !empty($opt['alexaverify']) ? 1 : 0, 'wmt_bing' => !empty($opt['msverify']) ? 1 : 0, 'wmt_google' => !empty($opt['googleverify']) ? 1 : 0, 'wmt_pinterest' => !empty($opt['pinterestverify']) ? 1 : 0, 'wmt_yandex' => !empty($opt['yandexverify']) ? 1 : 0, 'permalinks_clean' => $opt['cleanpermalinks'] == 1 ? 1 : 0, 'site_db_charset' => DB_CHARSET, 'webserver_apache' => WPSEO_Utils::is_apache() ? 1 : 0, 'webserver_apache_version' => function_exists('apache_get_version') ? apache_get_version() : 0, 'webserver_nginx' => WPSEO_Utils::is_nginx() ? 1 : 0, 'webserver_server_software' => $_SERVER['SERVER_SOFTWARE'], 'webserver_gateway_interface' => $_SERVER['GATEWAY_INTERFACE'], 'webserver_server_protocol' => $_SERVER['SERVER_PROTOCOL'], 'php_version' => phpversion(), 'php_max_execution_time' => ini_get('max_execution_time'), 'php_memory_limit' => ini_get('memory_limit'), 'php_open_basedir' => ini_get('open_basedir'), 'php_bcmath_enabled' => extension_loaded('bcmath') ? 1 : 0, 'php_ctype_enabled' => extension_loaded('ctype') ? 1 : 0, 'php_curl_enabled' => extension_loaded('curl') ? 1 : 0, 'php_curl_version_a' => phpversion('curl'), 'php_curl' => !is_null($curl) ? $curl['version'] : 0, 'php_dom_enabled' => extension_loaded('dom') ? 1 : 0, 'php_dom_version' => phpversion('dom'), 'php_filter_enabled' => extension_loaded('filter') ? 1 : 0, 'php_mbstring_enabled' => extension_loaded('mbstring') ? 1 : 0, 'php_mbstring_version' => phpversion('mbstring'), 'php_pcre_enabled' => extension_loaded('pcre') ? 1 : 0, 'php_pcre_version' => phpversion('pcre'), 'php_pcre_with_utf8_a' => @preg_match('/^.{1}$/u', 'ñ', $UTF8_ar), 'php_pcre_with_utf8_b' => defined('PREG_BAD_UTF8_ERROR'), 'php_spl_enabled' => extension_loaded('spl') ? 1 : 0);
    return $options;
}