PHP write_config函数代码示例

 public function save_settings()
 {
     //update the configuration file
     $this->load->helper('configfile');
     $configfile = "google";
     foreach ($this->config_items as $item_name) {
         switch ($item_name) {
             case 'google_contact_sync':
                 if ($this->input->post($item_name)) {
                     $this->config->set_item($item_name, "true");
                 } else {
                     $this->config->set_item($item_name, "false");
                 }
                 break;
             case 'google_admin_password':
                 //do both the pass fields match in content?
                 if ($this->input->post($item_name) != $this->input->post('google_admin_confirm_password')) {
                     return false;
                 }
                 //is the password changed?
                 if ($this->input->post($item_name) != $this->config->item($item_name)) {
                     $submitted_pwd = $this->input->post($item_name);
                     $pwd = system('/usr/local/bin/gads_pwd.sh ' . escapeshellarg($submitted_pwd), $retval);
                     $this->config->set_item($item_name, $pwd);
                 }
                 break;
             default:
                 $this->config->set_item($item_name, $this->input->post($item_name));
                 break;
         }
     }
     return write_config($configfile, $this->config_items, true) ? true : false;
 }

 public function index()
 {
     $this->load->library('form_validation');
     if ($this->input->post('submit')) {
         $this->form_validation->set_rules('sender_email', 'System Email', 'required|trim|valid_email|max_length[120]|xss_clean');
         $this->form_validation->set_rules('mailpath', 'Sendmail Path', 'trim|xss_clean');
         $this->form_validation->set_rules('smtp_host', 'SMTP Server Address', 'trim|strip_tags|xss_clean');
         $this->form_validation->set_rules('smtp_user', 'SMTP Username', 'trim|strip_tags|xss_clean');
         $this->form_validation->set_rules('smtp_pass', 'SMTP Password', 'trim|strip_tags|xss_clean');
         $this->form_validation->set_rules('smtp_port', 'SMTP Port', 'trim|strip_tags|numeric|xss_clean');
         $this->form_validation->set_rules('smtp_timeout', 'SMTP timeout', 'trim|strip_tags|numeric|xss_clean');
         if ($this->form_validation->run() !== FALSE) {
             $data = array('sender_email' => $this->input->post('sender_email'), 'mailtype' => $this->input->post('mailtype'), 'protocol' => strtolower($_POST['protocol']), 'mailpath' => $_POST['mailpath'], 'smtp_host' => isset($_POST['smtp_host']) ? $_POST['smtp_host'] : '', 'smtp_user' => isset($_POST['smtp_user']) ? $_POST['smtp_user'] : '', 'smtp_pass' => isset($_POST['smtp_pass']) ? $_POST['smtp_pass'] : '', 'smtp_port' => isset($_POST['smtp_port']) ? $_POST['smtp_port'] : '', 'smtp_timeout' => isset($_POST['smtp_timeout']) ? $_POST['smtp_timeout'] : '5');
             if (write_config('email', $data)) {
                 // Success, so reload the page, so they can see their settings
                 Template::set_message('Email settings successfully saved.', 'success');
                 redirect(SITE_AREA . '/settings/emailer');
             } else {
                 Template::set_message('There was an error saving the file: config/email.', 'error');
             }
         }
     }
     // Load our current settings
     Template::set(read_config('email'));
     Template::set('toolbar_title', 'Email Settings');
     Template::render();
 }

function show_vars()
{
    global $name;
    if (is_file("modules/{$name}/configure.php")) {
        $file = file("modules/{$name}/configure.php");
        $strfile = join("", $file);
        #eval("\n>\n$file\n<?php\n ");
        echo "<table>" . "<tr>" . "<td><textarea name=config_file cols=80 rows=25>{$strfile}</textarea></td>" . "</tr>" . "</table>";
        foreach ($file as $line) {
            if (strstr($line, "\$hlpdsk_theme")) {
                $theme_selected = substr(strstr($line, '"'), 1, -3);
                echo "theme selected<br>{$theme_selected}<br>";
            }
        }
        $themes = get_themes();
        foreach ($themes as $value) {
            if ($value == $theme_selected) {
                $options .= "<option value=\"{$value}\" selected>{$value}</option>\n";
            } else {
                $options .= "<option value=\"{$value}\">{$value}</option>\n";
            }
        }
        echo "<select>{$options}</select>";
    } else {
        write_config();
    }
}

function zfszpool_process_updatenotification($mode, $data)
{
    global $config;
    $retval = 0;
    switch ($mode) {
        case UPDATENOTIFY_MODE_NEW:
            $retval = zfs_zpool_configure($data);
            break;
        case UPDATENOTIFY_MODE_MODIFIED:
            $retval = zfs_zpool_properties($data);
            break;
        case UPDATENOTIFY_MODE_DIRTY:
            $cnid = array_search_ex($data, $config['zfs']['pools']['pool'], "uuid");
            if (FALSE !== $cnid) {
                zfs_zpool_destroy($data);
                unset($config['zfs']['pools']['pool'][$cnid]);
                write_config();
                // remove existing pool cache
                conf_mount_rw();
                unlink_if_exists("{$g['cf_path']}/boot/zfs/zpool.cache");
                conf_mount_ro();
            }
            break;
    }
    return $retval;
}

	private function save_settings() 
	{
		$this->form_validation->set_rules('title', 'Site Name', 'required|trim|strip_tags|xss_clean');
		$this->form_validation->set_rules('system_email', 'Site Email', 'required|trim|strip_tags|valid_email|xss_clean');
		$this->form_validation->set_rules('list_limit', 'List Limit', 'required|trim|strip_tags|numeric|xss_clean');
		
		if ($this->form_validation->run() === false)
		{
			return false;
		}
		
		$data = array(
			'site.title' 		=> $this->input->post('title'),
			'site.system_email'	=> $this->input->post('system_email'),
			'site.status'		=> $this->input->post('status'),
			'site.list_limit'	=> $this->input->post('list_limit'),
			
			'auth.allow_register'	=> isset($_POST['allow_register']) ? 1 : 0,
			'auth.login_type'		=> $this->input->post('login_type'),
			'auth.use_usernames'	=> isset($_POST['use_usernames']) ? 1 : 0,
			'auth.allow_remember'	=> isset($_POST['allow_remember']) ? 1 : 0,
			'auth.remember_length'	=> (int)$this->input->post('remember_length'),
			
			'updates.bleeding_edge'	=> isset($_POST['update_check']) ? 1 : 0,
		);
		
		return write_config('application', $data);
	}

function create_config($path, $file)
{
    if (!is_writable($path)) {
        return array('error' => true, 'message' => LANG_CONFIG_NOT_WRITABLE);
    }
    $file = $path . '/' . $file;
    $config = array('root' => $_SESSION['install']['paths']['root'], 'host' => $_SESSION['install']['hosts']['root'], 'upload_root' => $_SESSION['install']['paths']['upload'], 'upload_host' => $_SESSION['install']['hosts']['upload'], 'cache_root' => $_SESSION['install']['paths']['cache'], 'is_site_on' => 1, 'off_reason' => LANG_CFG_OFF_REASON, 'sitename' => $_SESSION['install']['site']['sitename'], 'hometitle' => $_SESSION['install']['site']['hometitle'], 'date_format' => LANG_CFG_DATE_FORMAT, 'date_format_js' => LANG_CFG_DATE_FORMAT_JS, 'time_zone' => LANG_CFG_TIME_ZONE, 'template' => 'default', 'db_host' => $_SESSION['install']['db']['host'], 'db_base' => $_SESSION['install']['db']['base'], 'db_user' => $_SESSION['install']['db']['user'], 'db_pass' => $_SESSION['install']['db']['pass'], 'db_prefix' => $_SESSION['install']['db']['prefix'], 'db_users_table' => "{$_SESSION['install']['db']['users_table']}", 'language' => LANG, 'metakeys' => $_SESSION['install']['site']['metakeys'], 'metadesc' => $_SESSION['install']['site']['metadesc'], 'ct_autoload' => 'frontpage', 'ct_default' => 'content', 'frontpage' => 'none', 'debug' => 0, 'emulate_lag' => '', 'cache_enabled' => 0, 'cache_method' => 'files', 'cache_ttl' => 300, 'cache_host' => 'localhost', 'cache_port' => 11211, 'min_html' => 0, 'merge_css' => 0, 'merge_js' => 0, 'mail_transport' => 'mail', 'mail_from' => 'noreply@example.com', 'mail_from_name' => '', 'mail_smtp_server' => 'smtp.example.com', 'mail_smtp_port' => 25, 'mail_smtp_auth' => 1, 'mail_smtp_user' => 'user@example.com', 'mail_smtp_pass' => '', 'is_check_updates' => 1);
    write_config($file, $config);
    return array('error' => false);
}

function get_cmd()
{
    global $config, $g;
    // print $_REQUEST['type'];
    if ($_REQUEST['cmd'] == 'sarg') {
        $update_config = 0;
        // Check report xml info
        if (!is_array($config['installedpackages']['sargrealtime'])) {
            $config['installedpackages']['sargrealtime']['config'][0]['realtime_types'] = "";
            $config['installedpackages']['sargrealtime']['config'][0]['realtime_users'] = "";
        }
        // Check report http actions to show
        if ($config['installedpackages']['sargrealtime']['config'][0]['realtime_types'] != $_REQUEST['qshape']) {
            $config['installedpackages']['sargrealtime']['config'][0]['realtime_types'] = $_REQUEST['qshape'];
            $update_config++;
        }
        // Check report users show
        if ($config['installedpackages']['sargrealtime']['config'][0]['realtime_users'] != $_REQUEST['type']) {
            $config['installedpackages']['sargrealtime']['config'][0]['realtime_users'] = $_REQUEST['type'];
            $update_config++;
        }
        if ($update_config > 0) {
            write_config();
            // write changes to sarg_file
            $sarg_config = file_get_contents(SARG_DIR . '/etc/sarg/sarg.conf');
            $pattern[0] = '/realtime_types\\s+[A-Z,,]+/';
            $replace[0] = "realtime_types " . $_REQUEST['qshape'];
            $pattern[1] = '/realtime_unauthenticated_records\\s+\\w+/';
            $replace[1] = "realtime_unauthenticated_records " . $_REQUEST['type'];
            file_put_contents(SARG_DIR . '/etc/sarg/sarg.conf', preg_replace($pattern, $replace, $sarg_config), LOCK_EX);
        }
        exec(SARG_DIR . "/bin/sarg -r", $sarg);
        $pattern[0] = "/<?(html|head|style)>/";
        $replace[0] = "";
        $pattern[1] = "/header_\\w/";
        $replace[1] = "listtopic";
        $pattern[2] = "/class=.data./";
        $replace[2] = 'class="listlr"';
        $pattern[3] = "/cellpadding=.\\d./";
        $replace[3] = 'cellpadding="0"';
        $pattern[4] = "/cellspacing=.\\d./";
        $replace[4] = 'cellspacing="0"';
        $pattern[5] = "/sarg/";
        $replace[5] = 'cellspacing="0"';
        foreach ($sarg as $line) {
            if (preg_match("/<.head>/", $line)) {
                $print = "ok";
            }
            if ($print == "ok" && !preg_match("/(sarg realtime|Auto Refresh)/i", $line)) {
                print preg_replace($pattern, $replace, $line);
            }
        }
    }
}

 public function enable()
 {
     $this->auth->restrict('Bonfire.Logs.Manage');
     if ($this->input->post('submit')) {
         $this->load->helper('config_file');
         if (write_config('config', array('log_threshold' => $_POST['log_threshold']))) {
             Template::set_message('Log settings successfully saved.', 'success');
         } else {
             Template::set_message('Unable to save log settings. Check the write permissions on <b>application/config.php</b> and try again.', 'error');
         }
     }
     redirect(SITE_AREA . '/developer/logs');
 }

 private function save_settings()
 {
     $this->form_validation->set_rules('title', lang('bf_site_name'), 'required|trim|strip_tags|xss_clean');
     $this->form_validation->set_rules('system_email', lang('bf_site_email'), 'required|trim|strip_tags|valid_email|xss_clean');
     $this->form_validation->set_rules('list_limit', 'Items <em>p.p.</em>', 'required|trim|strip_tags|numeric|xss_clean');
     if ($this->form_validation->run() === false) {
         return false;
     }
     $data = array('site.title' => $this->input->post('title'), 'site.system_email' => $this->input->post('system_email'), 'site.status' => $this->input->post('status'), 'site.list_limit' => $this->input->post('list_limit'), 'auth.allow_register' => isset($_POST['allow_register']) ? 1 : 0, 'auth.login_type' => $this->input->post('login_type'), 'auth.use_usernames' => isset($_POST['use_usernames']) ? $this->input->post('use_usernames') : 0, 'auth.allow_remember' => isset($_POST['allow_remember']) ? 1 : 0, 'auth.remember_length' => (int) $this->input->post('remember_length'), 'auth.use_extended_profile' => isset($_POST['use_ext_profile']) ? 1 : 0, 'updates.do_check' => isset($_POST['do_check']) ? 1 : 0, 'updates.bleeding_edge' => isset($_POST['bleeding_edge']) ? 1 : 0, 'site.show_profiler' => isset($_POST['show_profiler']) ? 1 : 0);
     //destroy the saved update message in case they changed update preferences.
     if ($this->cache->get('update_message')) {
         $this->cache->delete('update_message');
     }
     return write_config('application', $data);
 }

 /**
  * This function sets the new configuration values for the objects Person, Organization and Location using the common Code Igniter method
  * $this->config->set_item. Afterwards, writes the values in the config file using the function write_config
  * 
  * @access		private
  * @param		
  * @var			
  * @return		boolean
  * @example
  * @see
  * 
  * @author 		Damiano Venturin
  * @copyright 	2V S.r.l.
  * @license		GPL
  * @link		http://www.squadrainformatica.com/en/development#mcbsb  MCB-SB official page
  * @since		Feb 6, 2012
  * 	
  */
 private function update_config(&$obj, $configfile)
 {
     if (!is_object($obj)) {
         return false;
     }
     //update the configuration file
     $this->load->helper('configfile');
     $this->config->set_item($obj->objName . '_show_fields', $obj->show_fields);
     $this->config->set_item($obj->objName . '_attributes_aliases', $obj->aliases);
     if (write_config($configfile, array($obj->objName . '_show_fields', $obj->objName . '_attributes_aliases', $obj->objName . '_hidden_fields'), true)) {
         $obj->prepareShow();
         //refreshes the object with the new values
         return true;
     }
     return false;
 }

function interfaces_carp_set_maintenancemode($carp_maintenancemode)
{
    global $config;
    if (isset($config["virtualip_carp_maintenancemode"]) && $carp_maintenancemode == false) {
        unset($config["virtualip_carp_maintenancemode"]);
        write_config("Leave CARP maintenance mode");
    } elseif (!isset($config["virtualip_carp_maintenancemode"]) && $carp_maintenancemode == true) {
        $config["virtualip_carp_maintenancemode"] = true;
        write_config("Enter CARP maintenance mode");
    }
    $viparr =& $config['virtualip']['vip'];
    foreach ($viparr as $vip) {
        if ($vip['mode'] == "carp") {
            interface_carp_configure($vip);
        }
    }
}

function userdbgroup_process_updatenotification($mode, $data)
{
    global $config;
    $retval = 0;
    switch ($mode) {
        case UPDATENOTIFY_MODE_NEW:
        case UPDATENOTIFY_MODE_MODIFIED:
            break;
        case UPDATENOTIFY_MODE_DIRTY:
            $index = array_search_ex($data, $config['access']['group'], "uuid");
            if (false !== $index) {
                unset($config['access']['group'][$index]);
                write_config();
            }
            break;
    }
    return $retval;
}

function afpshare_process_updatenotification($mode, $data)
{
    global $config;
    $retval = 0;
    switch ($mode) {
        case UPDATENOTIFY_MODE_NEW:
        case UPDATENOTIFY_MODE_MODIFIED:
            break;
        case UPDATENOTIFY_MODE_DIRTY:
            $cnid = array_search_ex($data, $config['afp']['share'], "uuid");
            if (FALSE !== $cnid) {
                unset($config['afp']['share'][$cnid]);
                write_config();
            }
            break;
    }
    return $retval;
}

function set_default_gps()
{
    global $config;
    if (!isset($config['ntpd']) || !is_array($config['ntpd'])) {
        $config['ntpd'] = array();
    }
    $config['ntpd']['gps'] = array();
    $config['ntpd']['gps']['type'] = 'Generic';
    /* copy an existing configured GPS port if it exists, the unset may be uncommented post production */
    if (!empty($config['ntpd']['gpsport']) && empty($config['ntpd']['gps']['port'])) {
        $config['ntpd']['gps']['port'] = $config['ntpd']['gpsport'];
        unset($config['ntpd']['gpsport']);
        /* this removes the original port config from config.xml */
        $config['ntpd']['gps']['speed'] = 0;
        $config['ntpd']['gps']['nmea'] = 0;
    }
    write_config("Setting default NTPd settings");
}

function geli_process_updatenotification($mode, $data)
{
    global $config;
    $retval = 0;
    switch ($mode) {
        case UPDATENOTIFY_MODE_DIRTY:
            $cnid = array_search_ex($data, $config['geli']['vdisk'], "uuid");
            if (FALSE !== $cnid) {
                // Kill encrypted volume.
                disks_geli_kill($config['geli']['vdisk'][$cnid]['devicespecialfile']);
                // Reset disk file system type attribute ('fstype') in configuration.
                set_conf_disk_fstype($config['geli']['vdisk'][$cnid]['device'][0], "");
                unset($config['geli']['vdisk'][$cnid]);
                write_config();
            }
            break;
    }
    return $retval;
}