/**
* import models of other module
*
* usage:
* import('user/User_Model'); // just import User_Model class
* import('user/*');
* import('user/');
* import('user');
* @param string $model_name
* @param string $dir_prefix, dir prefix, no the trailing slash, default equal to SimPHP::$gConfig['modroot']
* @return mixed(boolean or object)
*/
function import($model_name, $dir_prefix = '')
{
if ('' == $model_name) {
return FALSE;
}
// find class name and dir prefix
$modroot = SimPHP::$gConfig['modroot'];
if ('' != $dir_prefix) {
$modroot = rtrim($dir_prefix, '/');
}
$moddir = SIMPHP_ROOT . DS . $modroot;
$clsname = '';
$tarr = explode('/', $model_name);
$tarr[0] = strtolower($tarr[0]);
//make sure dir is lower
if (count($tarr) > 1) {
$clsname = array_pop($tarr);
//the last one is the checking one
$moddir .= DS . implode(DS, $tarr);
} else {
//When import like Model::import('user');，equal to Model::import('user/*');
$clsname = '';
$moddir .= DS . $tarr[0];
}
if (!is_dir($moddir)) {
return FALSE;
}
$is_import_dir = '*' == $clsname || '' == $clsname ? TRUE : FALSE;
// Only import a class
if (!$is_import_dir) {
if (SimPHP::isClassLoaded($clsname)) {
return TRUE;
}
$class_file = $moddir . '/' . $clsname . '.php';
if (file_exists($class_file)) {
include $class_file;
}
return SimPHP::isClassLoaded($clsname);
}
// Set class auto load
SimPHP::registerAutoload(function ($className) use($moddir) {
if (SimPHP::isClassLoaded($className)) {
return TRUE;
}
$class_file = $moddir . '/' . $className . '.php';
if (file_exists($class_file)) {
include $class_file;
}
return SimPHP::isClassLoaded($className);
});
return TRUE;
}
*/
define('RC_ALL', 2047);
/**
* require constant configure
*/
require SIMPHP_ROOT . '/conf/const.php';
/**
* require global needed function files
*/
require SIMPHP_CORE . '/func.simphp.php';
require SIMPHP_CORE . '/func.global.php';
require SIMPHP_INCS . '/func.common.php';
/**
* set core class autoload
*/
SimPHP::registerAutoload();
/**
* Log dir
* @var string constant
*/
define('LOG_DIR', SIMPHP_ROOT . Config::get('env.log_dir', '/var/log'));
/**
* Whether on production env
* @var string constant
*/
define('ON_PRO', Config::get('env.env') == 'pro' ? TRUE : FALSE);
/**
* 系统启动类
*
*/
class SimPHP
