PHP get_network_option函数代码示例

/**
 * Get the "dashboard blog", the blog where users without a blog edit their profile data.
 * Dashboard blog functionality was removed in WordPress 3.1, replaced by the user admin.
 *
 * @since MU
 * @deprecated 3.1.0 Use get_blog_details()
 * @see get_blog_details()
 *
 * @return int Current site ID.
 */
function get_dashboard_blog()
{
    _deprecated_function(__FUNCTION__, '3.1');
    if ($blog = get_network_option('dashboard_blog')) {
        return get_blog_details($blog);
    }
    return get_blog_details($GLOBALS['current_site']->blog_id);
}

 /**
  * Deactivates the given plugins network-wide.
  *
  * @since 3.0.0
  *
  * @param string[] $plugins Plugin base names (or partials). These will be matched against all active plugins.
  *
  * @return string[] An array with all plugins that were deactivated.
  */
 public function deactivate_plugins(array $plugins)
 {
     $active_plugins = (array) get_network_option(null, NetworkPluginDeactivator::OPTION, []);
     $plugins_to_deactivate = $this->get_plugins_to_deactivate(array_keys($active_plugins), $plugins);
     if (!$plugins_to_deactivate) {
         return $plugins_to_deactivate;
     }
     $active_plugins = array_diff_key($active_plugins, array_flip($plugins_to_deactivate));
     update_site_option(NetworkPluginDeactivator::OPTION, $active_plugins);
     return $plugins_to_deactivate;
 }

/**
 * Retrieves the current locale.
 *
 * If the locale is set, then it will filter the locale in the {@see 'locale'}
 * filter hook and return the value.
 *
 * If the locale is not set already, then the WPLANG constant is used if it is
 * defined. Then it is filtered through the {@see 'locale'} filter hook and
 * the value for the locale global set and the locale is returned.
 *
 * The process to get the locale should only be done once, but the locale will
 * always be filtered using the {@see 'locale'} hook.
 *
 * @since 1.5.0
 *
 * @global string $locale
 * @global string $wp_local_package
 *
 * @return string The locale of the blog or from the {@see 'locale'} hook.
 */
function get_locale()
{
    global $locale, $wp_local_package;
    if (isset($locale)) {
        /**
         * Filter WordPress install's locale ID.
         *
         * @since 1.5.0
         *
         * @param string $locale The locale ID.
         */
        return apply_filters('locale', $locale);
    }
    if (isset($wp_local_package)) {
        $locale = $wp_local_package;
    }
    // WPLANG was defined in wp-config.
    if (defined('WPLANG')) {
        $locale = WPLANG;
    }
    // If multisite, check options.
    if (is_multisite()) {
        // Don't check blog option when installing.
        if (defined('WP_INSTALLING') || false === ($ms_locale = get_option('WPLANG'))) {
            $ms_locale = get_network_option('WPLANG');
        }
        if ($ms_locale !== false) {
            $locale = $ms_locale;
        }
    } else {
        $db_locale = get_option('WPLANG');
        if ($db_locale !== false) {
            $locale = $db_locale;
        }
    }
    if (empty($locale)) {
        $locale = 'en_US';
    }
    /** This filter is documented in wp-includes/l10n.php */
    return apply_filters('locale', $locale);
}

/**
 * Defines Multisite upload constants.
 *
 * Exists for backward compatibility with legacy file-serving through
 * wp-includes/ms-files.php (wp-content/blogs.php in MU).
 *
 * @since 3.0.0
 *
 * @global wpdb $wpdb
 */
function ms_upload_constants()
{
    global $wpdb;
    // This filter is attached in ms-default-filters.php but that file is not included during SHORTINIT.
    add_filter('default_site_option_ms_files_rewriting', '__return_true');
    if (!get_network_option('ms_files_rewriting')) {
        return;
    }
    // Base uploads dir relative to ABSPATH
    if (!defined('UPLOADBLOGSDIR')) {
        define('UPLOADBLOGSDIR', 'wp-content/blogs.dir');
    }
    // Note, the main site in a post-MU network uses wp-content/uploads.
    // This is handled in wp_upload_dir() by ignoring UPLOADS for this case.
    if (!defined('UPLOADS')) {
        define('UPLOADS', UPLOADBLOGSDIR . "/{$wpdb->blogid}/files/");
        // Uploads dir relative to ABSPATH
        if ('wp-content/blogs.dir' == UPLOADBLOGSDIR && !defined('BLOGUPLOADDIR')) {
            define('BLOGUPLOADDIR', WP_CONTENT_DIR . "/blogs.dir/{$wpdb->blogid}/files/");
        }
    }
}

 /**
  * Get/set sys version.
  *
  * @since 160531 Sys options.
  *
  * @param string     $key      Sys option key.
  * @param mixed|null $value    If setting value.
  * @param bool       $autoload Autoload option key?
  *
  * @return mixed|null Sys option value or `null`.
  */
 public function __invoke(string $key, $value = null, bool $autoload = true)
 {
     $key = $this->App->Config->©brand['©var'] . '_' . $key;
     if ($this->App->Config->§specs['§is_network_wide'] && $this->Wp->is_multisite) {
         if (isset($value)) {
             update_network_option(null, $key, $value);
         }
         if (($value = get_network_option(null, $key)) === null || $value === false) {
             add_network_option(null, $key, ':null');
             // Autoload impossible.
             // These will not autoload and there is no way to change this.
         }
     } else {
         // Default.
         if (isset($value)) {
             update_option($key, $value);
         }
         if (($value = get_option($key)) === null || $value === false) {
             add_option($key, ':null', '', $autoload ? 'yes' : 'no');
         }
     }
     return $value === null || $value === false || $value === ':null' ? null : $value;
 }

if (!is_multisite()) {
    wp_die(__('Multisite support is not enabled.'));
}
if (!current_user_can('manage_network_themes')) {
    wp_die(__('You do not have sufficient permissions to manage network themes.'));
}
$wp_list_table = _get_list_table('WP_MS_Themes_List_Table');
$pagenum = $wp_list_table->get_pagenum();
$action = $wp_list_table->current_action();
$s = isset($_REQUEST['s']) ? $_REQUEST['s'] : '';
// Clean up request URI from temporary args for screen options/paging uri's to work as expected.
$temp_args = array('enabled', 'disabled', 'deleted', 'error');
$_SERVER['REQUEST_URI'] = remove_query_arg($temp_args, $_SERVER['REQUEST_URI']);
$referer = remove_query_arg($temp_args, wp_get_referer());
if ($action) {
    $allowed_themes = get_network_option('allowedthemes');
    switch ($action) {
        case 'enable':
            check_admin_referer('enable-theme_' . $_GET['theme']);
            $allowed_themes[$_GET['theme']] = true;
            update_network_option('allowedthemes', $allowed_themes);
            if (false === strpos($referer, '/network/themes.php')) {
                wp_redirect(network_admin_url('themes.php?enabled=1'));
            } else {
                wp_safe_redirect(add_query_arg('enabled', 1, $referer));
            }
            exit;
        case 'disable':
            check_admin_referer('disable-theme_' . $_GET['theme']);
            unset($allowed_themes[$_GET['theme']]);
            update_network_option('allowedthemes', $allowed_themes);

/**
 * Set/update the value of a site transient.
 *
 * You do not need to serialize values, if the value needs to be serialize, then
 * it will be serialized before it is set.
 *
 * @since 2.9.0
 *
 * @see set_transient()
 *
 * @param string $transient  Transient name. Expected to not be SQL-escaped. Must be
 *                           40 characters or fewer in length.
 * @param mixed  $value      Transient value. Expected to not be SQL-escaped.
 * @param int    $expiration Optional. Time until expiration in seconds. Default 0.
 * @return bool False if value was not set and true if value was set.
 */
function set_site_transient($transient, $value, $expiration = 0)
{
    /**
     * Filter the value of a specific site transient before it is set.
     *
     * The dynamic portion of the hook name, `$transient`, refers to the transient name.
     *
     * @since 3.0.0
     * @since 4.4.0 The `$transient` parameter was added
     *
     * @param mixed  $value     Value of site transient.
     * @param string $transient Transient name.
     */
    $value = apply_filters('pre_set_site_transient_' . $transient, $value, $transient);
    $expiration = (int) $expiration;
    if (wp_using_ext_object_cache()) {
        $result = wp_cache_set($transient, $value, 'site-transient', $expiration);
    } else {
        $transient_timeout = '_site_transient_timeout_' . $transient;
        $option = '_site_transient_' . $transient;
        if (false === get_network_option($option)) {
            if ($expiration) {
                add_network_option($transient_timeout, time() + $expiration);
            }
            $result = add_network_option($option, $value);
        } else {
            if ($expiration) {
                update_network_option($transient_timeout, time() + $expiration);
            }
            $result = update_network_option($option, $value);
        }
    }
    if ($result) {
        /**
         * Fires after the value for a specific site transient has been set.
         *
         * The dynamic portion of the hook name, `$transient`, refers to the transient name.
         *
         * @since 3.0.0
         * @since 4.4.0 The `$transient` parameter was added
         *
         * @param mixed  $value      Site transient value.
         * @param int    $expiration Time until expiration in seconds. Default 0.
         * @param string $transient  Transient name.
         */
        do_action('set_site_transient_' . $transient, $value, $expiration, $transient);
        /**
         * Fires after the value for a site transient has been set.
         *
         * @since 3.0.0
         *
         * @param string $transient  The name of the site transient.
         * @param mixed  $value      Site transient value.
         * @param int    $expiration Time until expiration in seconds. Default 0.
         */
        do_action('setted_site_transient', $transient, $value, $expiration);
    }
    return $result;
}

 /**
  * @dataProvider data_network_id_parameter
  *
  * @param $network_id
  * @param $expected_response
  */
 function test_get_network_option_network_id_parameter($network_id, $expected_response)
 {
     $option = rand_str();
     $this->assertEquals($expected_response, get_network_option($network_id, $option, true));
 }

			<td><input name="blog[title]" type="text" class="regular-text" id="site-title" /></td>
		</tr>
		<?php 
$languages = get_available_languages();
$translations = wp_get_available_translations();
if (!empty($languages) || !empty($translations)) {
    ?>
			<tr class="form-field form-required">
				<th scope="row"><label for="site-language"><?php 
    _e('Site Language');
    ?>
</label></th>
				<td>
					<?php 
    // Network default.
    $lang = get_network_option('WPLANG');
    // Use English if the default isn't available.
    if (!in_array($lang, $languages)) {
        $lang = '';
    }
    wp_dropdown_languages(array('name' => 'WPLANG', 'id' => 'site-language', 'selected' => $lang, 'languages' => $languages, 'translations' => $translations, 'show_available_translations' => wp_can_install_language_pack()));
    ?>
				</td>
			</tr>
		<?php 
}
// Languages.
?>
		<tr class="form-field form-required">
			<th scope="row"><label for="admin-email"><?php 
_e('Admin Email');

/**
 * Determine the concatenation and compression settings for scripts and styles.
 *
 * @since 2.8.0
 *
 * @global bool $concatenate_scripts
 * @global bool $compress_scripts
 * @global bool $compress_css
 */
function script_concat_settings()
{
    global $concatenate_scripts, $compress_scripts, $compress_css;
    $compressed_output = ini_get('zlib.output_compression') || 'ob_gzhandler' == ini_get('output_handler');
    if (!isset($concatenate_scripts)) {
        $concatenate_scripts = defined('CONCATENATE_SCRIPTS') ? CONCATENATE_SCRIPTS : true;
        if (!is_admin() || defined('SCRIPT_DEBUG') && SCRIPT_DEBUG) {
            $concatenate_scripts = false;
        }
    }
    if (!isset($compress_scripts)) {
        $compress_scripts = defined('COMPRESS_SCRIPTS') ? COMPRESS_SCRIPTS : true;
        if ($compress_scripts && (!get_network_option('can_compress_scripts') || $compressed_output)) {
            $compress_scripts = false;
        }
    }
    if (!isset($compress_css)) {
        $compress_css = defined('COMPRESS_CSS') ? COMPRESS_CSS : true;
        if ($compress_css && (!get_network_option('can_compress_scripts') || $compressed_output)) {
            $compress_css = false;
        }
    }
}

/**
 * Retrieve a list of super admins.
 *
 * @since 3.0.0
 *
 * @global array $super_admins
 *
 * @return array List of super admin logins
 */
function get_super_admins()
{
    global $super_admins;
    if (isset($super_admins)) {
        return $super_admins;
    } else {
        return get_network_option('site_admins', array('admin'));
    }
}

//.........这里部分代码省略.........
            printf(__('These unique authentication keys are also missing from your %s file.'), '<code>wp-config.php</code>');
        }
        ?>
		<?php 
        _e('To make your installation more secure, you should also add:');
        ?>
	</p>
	<textarea class="code" readonly="readonly" cols="100" rows="<?php 
        echo $num_keys_salts;
        ?>
"><?php 
        echo esc_textarea($keys_salts_str);
        ?>
</textarea>
<?php 
    }
    ?>
</li>
<?php 
    if (iis7_supports_permalinks()) {
        // IIS doesn't support RewriteBase, all your RewriteBase are belong to us
        $iis_subdir_match = ltrim($base, '/') . $subdir_match;
        $iis_rewrite_base = ltrim($base, '/') . $rewrite_base;
        $iis_subdir_replacement = $subdomain_install ? '' : '{R:1}';
        $web_config_file = '<?xml version="1.0" encoding="UTF-8"?>
<configuration>
    <system.webServer>
        <rewrite>
            <rules>
                <rule name="WordPress Rule 1" stopProcessing="true">
                    <match url="^index\\.php$" ignoreCase="false" />
                    <action type="None" />
                </rule>';
        if (is_multisite() && get_network_option('ms_files_rewriting')) {
            $web_config_file .= '
                <rule name="WordPress Rule for Files" stopProcessing="true">
                    <match url="^' . $iis_subdir_match . 'files/(.+)" ignoreCase="false" />
                    <action type="Rewrite" url="' . $iis_rewrite_base . WPINC . '/ms-files.php?file={R:1}" appendQueryString="false" />
                </rule>';
        }
        $web_config_file .= '
                <rule name="WordPress Rule 2" stopProcessing="true">
                    <match url="^' . $iis_subdir_match . 'wp-admin$" ignoreCase="false" />
                    <action type="Redirect" url="' . $iis_subdir_replacement . 'wp-admin/" redirectType="Permanent" />
                </rule>
                <rule name="WordPress Rule 3" stopProcessing="true">
                    <match url="^" ignoreCase="false" />
                    <conditions logicalGrouping="MatchAny">
                        <add input="{REQUEST_FILENAME}" matchType="IsFile" ignoreCase="false" />
                        <add input="{REQUEST_FILENAME}" matchType="IsDirectory" ignoreCase="false" />
                    </conditions>
                    <action type="None" />
                </rule>
                <rule name="WordPress Rule 4" stopProcessing="true">
                    <match url="^' . $iis_subdir_match . '(wp-(content|admin|includes).*)" ignoreCase="false" />
                    <action type="Rewrite" url="' . $iis_rewrite_base . '{R:1}" />
                </rule>
                <rule name="WordPress Rule 5" stopProcessing="true">
                    <match url="^' . $iis_subdir_match . '([_0-9a-zA-Z-]+/)?(.*\\.php)$" ignoreCase="false" />
                    <action type="Rewrite" url="' . $iis_rewrite_base . '{R:2}" />
                </rule>
                <rule name="WordPress Rule 6" stopProcessing="true">
                    <match url="." ignoreCase="false" />
                    <action type="Rewrite" url="index.php" />
                </rule>
            </rules>

     check_admin_referer('edit-plugin_' . $file);
     $newcontent = wp_unslash($_POST['newcontent']);
     if (is_writeable($real_file)) {
         $f = fopen($real_file, 'w+');
         fwrite($f, $newcontent);
         fclose($f);
         $network_wide = is_plugin_active_for_network($file);
         // Deactivate so we can test it.
         if (is_plugin_active($file) || isset($_POST['phperror'])) {
             if (is_plugin_active($file)) {
                 deactivate_plugins($file, true);
             }
             if (!is_network_admin()) {
                 update_option('recently_activated', array($file => time()) + (array) get_option('recently_activated'));
             } else {
                 update_network_option('recently_activated', array($file => time()) + (array) get_network_option('recently_activated'));
             }
             wp_redirect(add_query_arg('_wpnonce', wp_create_nonce('edit-plugin-test_' . $file), "plugin-editor.php?file={$file}&liveupdate=1&scrollto={$scrollto}&networkwide=" . $network_wide));
             exit;
         }
         wp_redirect(self_admin_url("plugin-editor.php?file={$file}&a=te&scrollto={$scrollto}"));
     } else {
         wp_redirect(self_admin_url("plugin-editor.php?file={$file}&scrollto={$scrollto}"));
     }
     exit;
 default:
     if (isset($_GET['liveupdate'])) {
         check_admin_referer('edit-plugin-test_' . $file);
         $error = validate_plugin($file);
         if (is_wp_error($error)) {
             wp_die($error);

 /**
  * Remove deleted blog from 'inpsyde_multilingual' site option and clean up linked elements table.
  *
  * @wp-hook delete_blog
  *
  * @param int $blog_id ID of the deleted blog.
  *
  * @return void
  */
 public function delete_blog($blog_id)
 {
     global $wpdb;
     // Delete relations
     $site_relations = $this->plugin_data->get('site_relations');
     $site_relations->delete_relation($blog_id);
     // Update network option.
     $blogs = get_network_option(null, 'inpsyde_multilingual', []);
     if (isset($blogs[$blog_id])) {
         unset($blogs[$blog_id]);
         update_site_option('inpsyde_multilingual', $blogs);
     }
     $table = $this->container['multilingualpress.content_relations_table']->name();
     // Clean up linked elements table
     $sql = "\n\t\t\tDELETE\n\t\t\tFROM {$table}\n\t\t\tWHERE ml_source_blogid = %d\n\t\t\t\tOR ml_blogid = %d";
     $sql = $wpdb->prepare($sql, $blog_id, $blog_id);
     $wpdb->query($sql);
 }

			<li><p><?php 
    _e('Check the junk or spam folder of your email client. Sometime emails wind up there by mistake.');
    ?>
</p></li>
			<li><?php 
    printf(__('Have you entered your email correctly? You have entered %s, if it&#8217;s incorrect, you will not receive your email.'), $user_email);
    ?>
</li>
		</ul>
	</p>
	<?php 
    /** This action is documented in wp-signup.php */
    do_action('signup_finished');
}
// Main
$active_signup = get_network_option('registration', 'none');
/**
 * Filter the type of site sign-up.
 *
 * @since 3.0.0
 *
 * @param string $active_signup String that returns registration type. The value can be
 *                              'all', 'none', 'blog', or 'user'.
 */
$active_signup = apply_filters('wpmu_active_signup', $active_signup);
// Make the signup type translatable.
$i18n_signup['all'] = _x('all', 'Multisite active signup type');
$i18n_signup['none'] = _x('none', 'Multisite active signup type');
$i18n_signup['blog'] = _x('blog', 'Multisite active signup type');
$i18n_signup['user'] = _x('user', 'Multisite active signup type');
if (is_super_admin()) {