PHP root函数代码示例

function render_template($locals, $fileName)
{
    extract($locals);
    ob_start();
    include root() . 'views/' . $fileName . '.php';
    return ob_get_clean();
}

function pad_write($p, $o, $res)
{
    $pad = 'pad' . ses('USE') . date('ymd');
    $f = 'plug/_data/' . $pad . '.txt';
    write_file($f, ajxg($res));
    return lkt('popbt', root() . $f, $pad);
}

 public static function combine($type, $files, $compress = false)
 {
     $root = root('panel.assets') . DS . $type;
     $cache = new Media($root . DS . 'panel.' . $type);
     $media = new Collection(array_map(function ($file) use($root) {
         return new Media($root . DS . str_replace('/', DS, $file));
     }, $files));
     // get the max modification date
     $modified = max($media->pluck('modified'));
     if (is_writable($root) and (!$cache->exists() or $cache->modified() < $modified)) {
         $cache->remove();
         $content = '';
         foreach ($media as $asset) {
             $content .= $asset->read() . PHP_EOL;
         }
         if ($compress) {
             $content = static::compress($content);
         }
         f::write($root . DS . 'panel.' . $type, $content);
     }
     if ($cache->exists()) {
         return $type('panel/assets/' . $type . '/panel.' . $type);
     }
     return $type(array_map(function ($item) use($type) {
         return 'panel/assets/' . $type . '/' . $item;
     }, $files));
 }

    /**
     * Simple Debug info
     *
     * @version 1.0
     * @since   1.0.0
     * @author  Dan Aldridge
     * 
     * @return  void
     */
    public function systeminfo()
    {
        $objSQL = Core_Classes_coreObj::getDBO();
        $objTPL = Core_Classes_coreObj::getTPL();
        $objTime = Core_Classes_coreObj::getTime();
        $objForm = Core_Classes_coreObj::getForm();
        $objTPL->set_filenames(array('body' => cmsROOT . Core_Classes_Page::$THEME_ROOT . 'block.tpl'));
        // checkers
        // grab some info about GD
        if (function_exists('gd_info')) {
            $a = gd_info();
            $gdVer = preg_replace('/[[:alpha:][:space:]()]+/', '', $a['GD Version']);
        } else {
            $gdVer = 'Not Installed.';
        }
        $info = '<div class="alert alert-info"><strong>Important!</strong> This panel needs more updating to output more useful data that has been made avaliable during the last overhaul</div>';
        $content = 'This panel gives the CMS dev team some information about your setup.

;--System Setup
    CMS Version: ' . CMS_VERSION . '
    PHP Version: ' . PHP_VERSION . ' (' . (@ini_get('safe_mode') == '1' || strtolower(@ini_get('safe_mode')) == 'on' ? 'Safe Mode Enabled' : 'Safe Mode Disabled') . ')
    MySQL Version: ' . mysql_get_server_info() . '

    GD Version: ' . $gdVer . '

;--CMS Setup
    Install Path: /' . root() . '

' . json_encode($objSQL->fetchAll('SELECT * FROM `#__config`')) . '';
        Core_Classes_coreObj::getAdminCP()->setupBlock('body', array('cols' => 3, 'vars' => array('TITLE' => 'System Info', 'CONTENT' => $info . $objForm->textarea('sysInfo', $content, array('style' => 'width: 99%', 'rows' => 20)), 'ICON' => 'fa-icon-user')));
    }

 /**
  * Bind paths
  *
  * @return void
  */
 public function bindPaths()
 {
     $root = root();
     $source = $root . '/' . Conf::get('source', 'source');
     $paths = ['root' => $root, 'source' => $source, 'posts' => $source . '/posts', 'pages' => $source . '/pages', 'themes' => $source . '/themes', 'theme' => $source . '/themes/' . Conf::get('theme'), 'plugins' => $root . '/' . Conf::get('plugins', 'plugins')];
     foreach ($paths as $key => $value) {
         App::instance("path.{$key}", $value);
     }
 }

function plug_imtx($p, $o)
{
    $rid = 'plg' . randid();
    ses('out', '/plug/_data/imtx.png');
    $j = $rid . '_plug__2_imtx_imt*j_' . $w . '_' . $h . '_txtarec';
    $sj = 'SaveJ(\'' . $j . '\')';
    $ret .= txarea('txtarec', $p, 44, 14, atc('console') . atb('onkeyup', $sj) . atb('onclick', $sj));
    $ret .= lj('', $j, picto('reload')) . ' ';
    return $ret . divd($rid, image(root() . ses('out')));
}

function chatdata($p)
{
    $dr = root() . 'msql/users/';
    $dfb['_menus_'] = array('time', 'name', 'msg');
    $r = read_vars($dr, ses('qb') . '_chat_' . $p, $dfb);
    if ($r) {
        unset($r['_menus_']);
    }
    return $r;
}

 public function login_process()
 {
     $objUser = Core_Classes_coreObj::getUser();
     $objLogin = Core_Classes_coreObj::getLogin();
     $objPage = Core_Classes_coreObj::getPage();
     if ($objLogin->process() !== true) {
         $this->login_form();
         return;
     }
     $objPage->redirect(doArgs('referer', '/' . root(), $_SESSION['login']), 0);
 }

 function __construct($parent = null, $params_json = "{}")
 {
     $this->interactive = true;
     $this->game = 0;
     $this->round = 0;
     parent::__construct($parent, $params_json);
     $this->name = "game";
     $db_dices = root($this)->db->load("Dice");
     if (count($db_dices)) {
         $this->interactive = false;
     }
 }

 public function __construct()
 {
     $root = root();
     $config_path = $this->app('config_path') ?: 'config.yml';
     $this->path = $root . '/' . $config_path;
     if (!is_readable($this->path)) {
         // @codeCoverageIgnoreStart
         throw new \LogicException('cannot read config file: ' . $this->path);
         // @codeCoverageIgnoreEnd
     }
     $this->data = Yaml::parse(file_get_contents($this->path));
 }

 /**
  * Fetch template HTML and parse vars.
  *
  * @param array $vars Vars to pass to template.
  *
  * @return string
  */
 private function fetchTemplate($vars = array())
 {
     $html = rfile_get_contents(appdir('template/mail/' . $this->template . '.html'));
     foreach ($this->vars as $key => $var) {
         $html = str_replace('{{ ' . $key . ' }}', $var, $html);
     }
     $css = array();
     preg_match_all('/\\{\\%css\\:\\ (.*?)\\ \\%\\}/', $html, $css);
     if (!empty($css[1][0])) {
         $style = rfile_get_contents(root('www/asset/css/' . $css[1][0]));
         $html = str_replace($css[0][0], '<style>' . $style . '</style>', $html);
     }
     return $html;
 }

/**
 * Pretty wrapper to print_r()
 *
 * @version     3.0
 * @since       1.0.0
 * @author      Dan Aldridge
 *
 * @param       variable    $var
 * @param       string      $info
 * @param       string      $color          Changes the debug header color
 * @param       bool        $specialFX
 *
 * @return      string
 */
function dump(&$var, $info = false, $color = '', $specialFX = true)
{
    if (file_exists('debug')) {
        return;
    }
    $objPage = Core_Classes_coreObj::getPage();
    $scope = false;
    $prefix = 'unique';
    $suffix = 'value';
    $return = null;
    $specialFX = $specialFX !== false ? true : false;
    if (is_object($objPage)) {
        if ($specialFX) {
            /*$objPage->addJSFile(array(
                  'src'      => '/'.root().'assets/javascript/tree.js',
                  'priority' => LOW,
              ));*/
        }
    } else {
        static $run;
        if (!isset($run) || $run != true) {
            echo '<link rel="stylesheet" type="text/css" href="/' . root() . 'assets/styles/debug.css" />' . "\n";
        }
        $run = true;
    }
    $vals = $scope ? $scope : $GLOBALS;
    $old = $var;
    $var = $new = $prefix . rand() . $suffix;
    $vname = false;
    foreach ($vals as $key => $val) {
        if ($val === $new) {
            $vname = $key;
        }
    }
    $var = $old;
    $debug = debug_backtrace();
    $call_info = array_shift($debug);
    $code_line = $call_info['line'];
    $file = explode(stristr(PHP_OS, 'WIN') ? '\\' : '/', $call_info['file']);
    $file = array_pop($file);
    $id = substr(md5(microtime()), 0, 6);
    $return .= sprintf('<div class="debug"><div><div class="header" style="background-color: ' . $color . ';"></div>DEBUG! (<strong>%s : %s</strong>)', $file, $code_line);
    if ($info != false) {
        $return .= ' | <strong style="color: red;">' . $info . ':</strong>';
    }
    $return .= '</div><ul id="debug_' . $id . '"' . ($specialFX ? ' data-switch="true"' : '') . '>' . doDump($var, '$' . $vname) . '</ul>';
    $return .= '</div>';
    return $return;
}

 protected function form($user = null)
 {
     $mode = $user ? 'edit' : 'add';
     $fields = data::read(root('panel.app') . DS . 'forms' . DS . 'user.' . $mode . '.php', 'yaml');
     $content = $user ? $user->data() : array();
     // add all languages
     $fields['language']['options'] = array();
     $fields['language']['default'] = c::get('panel.language', 'en');
     foreach (app::languages() as $code => $lang) {
         $fields['language']['options'][$code] = $lang->title();
     }
     // make sure the password is never shown in the form
     unset($content['password']);
     return new Form($fields, $content);
 }

 function _codemirrorHighlight($content, $language = '')
 {
     $objPage = Core_Classes_coreObj::getPage();
     if (is_empty($content)) {
         return false;
     }
     $objPage->addCSSFile(array('href' => '/' . root() . 'assets/styles/codemirror-min.css', 'priority' => LOW));
     $objPage->addJSFile(array('src' => '/' . root() . 'assets/javascript/codemirror-min.js', 'priority' => LOW), 'footer');
     $objPage->addJSFile(array('src' => '/' . root() . 'assets/javascript/codemirror-langs-min.js', 'priority' => LOW), 'footer');
     $objPage->addJSFile(array('src' => '/' . root() . 'assets/javascript/codemirror/highlighter.js', 'priority' => LOW), 'footer');
     $language = grabLangInfo($language, 'mime');
     $content = trim($content);
     $content = html_entity_decode($content, ENT_NOQUOTES);
     $content = str_replace('<?php', '&lt;?php', $content);
     //return $content;
     return dump($content) . "\n<pre><span data-lang=\"" . $language . "\" data-codemir3ror=\"true\">" . $content . "</span></pre>\n";
 }

 function call($params)
 {
     $houses = findall(root($this), "House");
     $this->numhouses = count($houses);
     //return json_encode( $houses );
     //return $this->numhouses;
     if (count($houses) > 0) {
         $this->dice1 = rand(1, 6);
         $this->dice2 = rand(1, 6);
         //save to db
         root($this)->db->save($this);
         //root( $this )->db->save( $house );
         return json_encode(clean($this));
     } else {
         //dialog
         return false;
     }
 }