Issues in function.php - All Issues - Inspection of "Merge pull request #1 from Rozbo/scrutinizer-patch..." - Rozbo/puck - Measure and Improve Code Quality continuously with Scrutinizer

Passed
Push — master ( 47aa65...ade1c9 )

by kill
created 2017-03-18 08:00 UTC
function.php (15 issues)

Labels

Severity

Upgrade to new PHP Analysis Engine

These results are based on our legacy PHP analysis, consider migrating to our new PHP analysis engine instead. Learn more
<?php

/**
 * 获取客户端IP地址
 * @param integer $type 返回类型 0 返回IP地址 1 返回IPV4地址数字
 * @param boolean $adv 是否进行高级模式获取（有可能被伪装）
 * @return mixed
 */
function get_client_ip($type=0, $adv=true)
// Bad
class Router
{
    public function generate($path)
    {
        return $_SERVER['HOST'].$path;
    }
}

// Better
class Router
{
    private $host;

    public function __construct($host)
    {
        $this->host = $host;
    }

    public function generate($path)
    {
        return $this->host.$path;
    }
}

class Controller
{
    public function myAction(Request $request)
    {
        // Instead of
        $page = isset($_GET['page']) ? intval($_GET['page']) : 1;

        // Better (assuming you use the Symfony2 request)
        $page = $request->query->get('page', 1);
    }
}
{
    $type=$type ? 1 : 0;
    static $ip=null;
    if (null !== $ip) {
        return $ip[$type];
    }
    if ($adv) {
        if (isset($_SERVER['HTTP_X_FORWARDED_FOR'])) {
            $arr=explode(',', $_SERVER['HTTP_X_FORWARDED_FOR']);
            $pos=array_search('unknown', $arr);
            if (false !== $pos) {
                unset($arr[$pos]);
            }
            $ip=trim($arr[0]);
        } elseif (isset($_SERVER['HTTP_CLIENT_IP'])) {
            $ip=$_SERVER['HTTP_CLIENT_IP'];
        } elseif (isset($_SERVER['REMOTE_ADDR'])) {
            $ip=$_SERVER['REMOTE_ADDR'];
        }
    } elseif (isset($_SERVER['REMOTE_ADDR'])) {
        $ip=$_SERVER['REMOTE_ADDR'];
    }
    // IP地址合法验证
    $long=sprintf("%u", ip2long($ip));
    $ip=$long ? array($ip, $long) : array('0.0.0.0', 0);
    return $ip[$type];
}
//2为直接输出数组
function show_json($arr, $type=2)
{
    if (isset($arr['status']) && $type == 2) {
        $ret=$arr;
    }
    else {
        $ret['status']=$type;
foreach ($collection as $item) {
    $myArray['foo'] = $item->getFoo();

    if ($item->hasBar()) {
        $myArray['bar'] = $item->getBar();
    }

    // do something with $myArray
}
        $ret['data']=$arr;
    }

    $obj=json_encode($ret);
    header('Content-Type: application/json');
    echo $obj;
    exit();

}

function success($arr)
{
    show_json($arr, 1);
}

function error($arr)
{
/*    $db=\MysqliDb::getInstance();

    $db->_transaction_status_check();*/
    show_json($arr, 0);
}
function not_found($str='page not found,that is all we know!') {
    header('HTTP/1.1 404 Not Found');
    header("status: 404 Not Found");
    exit($str);

}


/**
 * 数据签名认证
 * @param  array  $data 被认证的数据
 * @return string       签名
 * @author 麦当苗儿 <[email protected]>
 */
function data_auth_sign($data) {
    //数据类型检测

    if (!is_array($data)) {

        $data=(array) $data;
    }
    ksort($data); //排序
    $code=http_build_query($data); //url编码并生成query字符串
    $sign=sha1($code); //生成签名
    return $sign;
}
/**
 * session管理函数
 * @param string $name session名称 如果为数组则表示进行session设置
 * @param mixed $value session值
 * @return mixed
 */
function session($name='', $value='') {
// Bad
class Router
{
    public function generate($path)
    {
        return $_SERVER['HOST'].$path;
    }
}

// Better
class Router
{
    private $host;

    public function __construct($host)
    {
        $this->host = $host;
    }

    public function generate($path)
    {
        return $this->host.$path;
    }
}

class Controller
{
    public function myAction(Request $request)
    {
        // Instead of
        $page = isset($_GET['page']) ? intval($_GET['page']) : 1;

        // Better (assuming you use the Symfony2 request)
        $page = $request->query->get('page', 1);
    }
}
    if (is_array($name)) {

        if (isset($name['id'])) {
            session_id($name['id']);
        }

        if (isset($name['name'])) {
            session_name($name['name']);
        }

        if (isset($name['path'])) {
            session_save_path($name['path']);
        }

        if (isset($name['domain'])) {
            ini_set('session.cookie_domain', $name['domain']);
        }

        if (isset($name['expire'])) {
            ini_set('session.gc_maxlifetime', $name['expire']);
            ini_set('session.cookie_lifetime', $name['expire']);
        }
        if (isset($name['use_trans_sid'])) {
            ini_set('session.use_trans_sid', $name['use_trans_sid'] ? 1 : 0);
        }

        if (isset($name['use_cookies'])) {
            ini_set('session.use_cookies', $name['use_cookies'] ? 1 : 0);
        }

        if (isset($name['cache_limiter'])) {
            session_cache_limiter($name['cache_limiter']);
        }

        if (isset($name['cache_expire'])) {
            session_cache_expire($name['cache_expire']);
        }
        session_start();
    } elseif ('' === $value) {
        if ('' === $name) {
            // 获取全部的session
            return $_SESSION;
        } elseif (0 === strpos($name, '[')) {
            // session 操作
            if ('[pause]' == $name) {// 暂停session
                session_write_close();
            } elseif ('[start]' == $name) {
                // 启动session
                session_start();
            } elseif ('[destroy]' == $name) {
                // 销毁session
                $_SESSION=array();
                session_unset();
                session_destroy();
            } elseif ('[regenerate]' == $name) {
                // 重新生成id
                session_regenerate_id();
            }
        } else {
            if (strpos($name, '.')) {
                list($name1, $name2)=explode('.', $name);
                return isset($_SESSION[$name1][$name2]) ? $_SESSION[$name1][$name2] : null;
            } else {
                return isset($_SESSION[$name]) ? $_SESSION[$name] : null;
            }
        }
    } elseif (is_null($value)) {
        // 删除session
        if (strpos($name, '.')) {
            list($name1, $name2)=explode('.', $name);
            unset($_SESSION[$name1][$name2]);
        } else {
            unset($_SESSION[$name]);
        }
    } else {
        // 设置session
        if (strpos($name, '.')) {
            list($name1, $name2)=explode('.', $name);
            $_SESSION[$name1][$name2]=$value;
        } else {
            $_SESSION[$name]=$value;
        }
    }
    return null;
}


function admin_is_login() {
    $user=session('admin_user_auth');
    if (empty($user)) {
        return 0;
    } else {
        $auth_sign=session('admin_user_auth_sign');
        if (data_auth_sign($user) != $auth_sign) {
            return 0;
        }
        return $user['uid'];
    }
}
function json($str) {
    $obj=json_encode($str, JSON_UNESCAPED_UNICODE);
    header('Content-Type: application/json');
    echo $obj;
}
/**
 * 浏览器友好的变量输出
 * @param mixed         $var 变量
 * @param boolean       $echo 是否输出 默认为true 如果为false 则返回输出字符串
 * @param string        $label 标签 默认为空
 * @param integer       $flags htmlspecialchars flags
 * @return void|string
 */
function dump($var, $echo=true, $label=null, $flags=ENT_SUBSTITUTE)
{
    $label=(null === $label) ? '' : rtrim($label).':';
    ob_start();
    var_dump($var);

    $output=ob_get_clean();
    $output=preg_replace('/\]\=\>\n(\s+)/m', '] => ', $output);
    if (IS_CLI) {
        $output=PHP_EOL.$label.$output.PHP_EOL;
    } else {
        if (!extension_loaded('xdebug')) {
            $output=htmlspecialchars($output, $flags);
        }
        $output='<pre>'.$label.$output.'</pre>';
    }
    if ($echo) {
        echo($output);
        return;
    } else {
        return $output;
    }
}


/**
 * 获取输入参数 支持过滤和默认值
 * 使用方法:
 * <code>
 * I('id',0); 获取id参数 自动判断get或者post
 * I('post.name','','htmlspecialchars'); 获取$_POST['name']
 * I('get.'); 获取$_GET
 * </code>
 * @param string $name 变量的名称 支持指定类型
 * @param mixed $default 不存在的时候默认值
 * @param mixed $filter 参数过滤方法
 * @param mixed $datas 要获取的额外数据源
 * @return mixed
 */
function I($name, $default='', $filter=null, $datas=null)
// Bad
class Router
{
    public function generate($path)
    {
        return $_SERVER['HOST'].$path;
    }
}

// Better
class Router
{
    private $host;

    public function __construct($host)
    {
        $this->host = $host;
    }

    public function generate($path)
    {
        return $this->host.$path;
    }
}

class Controller
{
    public function myAction(Request $request)
    {
        // Instead of
        $page = isset($_GET['page']) ? intval($_GET['page']) : 1;

        // Better (assuming you use the Symfony2 request)
        $page = $request->query->get('page', 1);
    }
}
{
    static $_PUT=null;
    if (strpos($name, '/')) {
        // 指定修饰符
        list($name, $type)=explode('/', $name, 2);
    } else {
        // 默认强制转换为字符串
        $type='s';
    }
    if (strpos($name, '.')) {
        // 指定参数来源
        list($method, $name)=explode('.', $name, 2);
    } else {
        // 默认为自动判断
        $method='param';
    }
    switch (strtolower($method)) {
        case 'get':
            $input=&$_GET;
            break;
        case 'post':
            $input=&$_POST;
            break;
        case 'put':
            if (is_null($_PUT)) {
                parse_str(file_get_contents('php://input'), $_PUT);
            }
            $input=$_PUT;
            break;
        case 'param':
            switch ($_SERVER['REQUEST_METHOD']) {
                case 'POST':
                    $input=$_POST;
                    break;
                case 'PUT':
                    if (is_null($_PUT)) {
                        parse_str(file_get_contents('php://input'), $_PUT);
                    }
                    $input=$_PUT;
                    break;
                default:
                    $input=$_GET;
            }
            break;
        case 'path':
            $input=array();
            if (!empty($_SERVER['PATH_INFO'])) {
                $depr=C('URL_PATHINFO_DEPR');
                $input=explode($depr, trim($_SERVER['PATH_INFO'], $depr));
            }
            break;
        case 'request':
            $input=&$_REQUEST;
            break;
        case 'session':
            $input=&$_SESSION;
            break;
        case 'cookie':
            $input=&$_COOKIE;
            break;
        case 'server':
            $input=&$_SERVER;
            break;
        case 'globals':
            $input=&$GLOBALS;
            break;
        case 'data':
            $input=&$datas;
            break;
        default:
            return null;
    }
    if ('' == $name) {
        // 获取全部变量
        $data=$input;
        $filters=isset($filter) ? $filter : 'htmlspecialchars';
        if ($filters) {
            if (is_string($filters)) {
                $filters=explode(',', $filters);
            }
            foreach ($filters as $filter) {
$collection = json_decode($data, true);
if ( ! is_array($collection)) {
    throw new \RuntimeException('$collection must be an array.');
}

foreach ($collection as $item) { /** ... */ }
                $data=array_map_recursive($filter, $data); // 参数过滤
            }
        }
    } elseif (isset($input[$name])) {
        // 取值操作
        $data=$input[$name];
        $filters=isset($filter) ? $filter : 'htmlspecialchars';
        if ($filters) {
            if (is_string($filters)) {
                if (0 === strpos($filters, '/')) {
                    if (1 !== preg_match($filters, (string) $data)) {
                        // 支持正则验证
                        return isset($default) ? $default : null;
                    }
                } else {
                    $filters=explode(',', $filters);
                }
            } elseif (is_int($filters)) {
                $filters=array($filters);
            }

            if (is_array($filters)) {
                foreach ($filters as $filter) {
                    $filter=trim($filter);
                    if (function_exists($filter)) {
                        $data=is_array($data) ? array_map_recursive($filter, $data) : $filter($data); // 参数过滤
                    } else {
                        $data=filter_var($data, is_int($filter) ? $filter : filter_id($filter));
                        if (false === $data) {
                            return isset($default) ? $default : null;
                        }
                    }
                }
            }
        }
        if (!empty($type)) {
            switch (strtolower($type)) {
                case 'a':    // 数组
                    $data=(array) $data;
                    break;
                case 'd':    // 数字
                    $data=(int) $data;
                    break;
                case 'f':    // 浮点
                    $data=(float) $data;
                    break;
                case 'b':    // 布尔
                    $data=(boolean) $data;
                    break;
                case 's':// 字符串
                default:
                    $data=(string) $data;
            }
        }
    } else {
        // 变量默认值
        $data=isset($default) ? $default : null;
    }
    is_array($data) && array_walk_recursive($data, 'think_filter');
    return $data;
}
function array_map_recursive($filter, $data)
{
    $result=array();
    foreach ($data as $key => $val) {
        $result[$key]=is_array($val)
            ? array_map_recursive($filter, $val)
            : call_user_func($filter, $val);
    }
    return $result;
}
function think_filter(&$value)
{
    // TODO 其他安全过滤

    // 过滤查询特殊字符
    if (preg_match('/^(EXP|NEQ|GT|EGT|LT|ELT|OR|XOR|LIKE|NOTLIKE|NOT BETWEEN|NOTBETWEEN|BETWEEN|NOTIN|NOT IN|IN)$/i', $value)) {
        $value .= ' ';
    }
}
/**
 * @param string $name
 *
 * @return string|null
 */
function config($name=null,$value=null,$default=null){
    $config=\puck\Conf::load();
    if ($name===null){
        return $config->all();
    }
    if ($value===null){
        return $config->get($name,$default);
    }
    $config->set($name,$value);
}
/**
 * 字符串命名风格转换
 * type 0 将Java风格转换为C的风格 1 将C风格转换为Java的风格
 * @param string $name 字符串
 * @param integer $type 转换类型
 * @return string
 */
function parse_name($name, $type=0) {
    if ($type) {
        return ucfirst(preg_replace_callback('/_([a-zA-Z])/', function($match) {return strtoupper($match[1]); }, $name));
    } else {
        return strtolower(trim(preg_replace("/[A-Z]/", "_\\0", $name), "_"));
    }
}
Rozbo / puck

Push — master ( 47aa65...ade1c9 )

function.php (15 issues)

Labels

Severity

Introduced By

Upgrade to new PHP Analysis Engine

Duplication Side-by-Side

Filter issues like
