static function set()
{
$func_args = func_get_args();
$value = array_pop($func_args);
$type = array_shift($func_args);
ConfigHandler::backup($type);
$file = ConfigHandler::file($type);
$data = '';
if ($type === null) {
if ($value && $value['auth_key']) {
ksort($value);
$keeps = array('acceleration_mode' => 1, 'charset' => 1, 'db_host' => 1, 'db_port' => 1, 'db_name' => 1, 'db_user' => 1, 'db_pass' => 1, 'db_table_prefix' => 1, 'db_slave' => 1, 'jishigou_founder' => 1, 'setting_from_db' => 1);
foreach ($keeps as $k => $v) {
if ($v && isset($value[$k]) && $value[$k] != $GLOBALS['_J']['config'][$k]) {
$value[$k] = $GLOBALS['_J']['config'][$k];
}
}
ConfigHandler::db(null, $value);
$data = "<?php \r\n \r\n\t\t\t\t\r\n \$config = " . var_export(ConfigHandler::core_settings($value, array(), 'local'), true) . "; \r\n?>";
}
} else {
global $_J;
$config = ConfigHandler::get($type);
$path_str = '';
foreach ($func_args as $arg) {
$arg = str_replace(array(';', '"', "'"), '', $arg);
$path_str .= "['{$arg}']";
}
eval($value === null ? 'unset($config' . $path_str . ');' : '$config' . $path_str . '=$value;');
if (!is_null($config) && $_J['config'][$type] != $config) {
$_J['config'][$type] = $config;
ConfigHandler::db($type, $config);
$data = "<?php \r\n \r\n\t\t\t\t\r\n \$config['{$type}'] = " . var_export($config, true) . "; \r\n?>";
}
}
if ($data) {
$len = jio()->WriteFile($file, $data);
if (false === $len) {
die($file . " 文件无法写入,请检查是否有可写权限。");
}
}
return $len;
}
