anerg\OAuth2\Helper\Str

Complexity

Total Complexity

10

Size/Duplication

Total Lines	36
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	uFirst()	0	3	1
A	getClientIP()	0	9	4
A	buildParams()	0	12	4
A	random()	0	4	1

<?php
namespace anerg\OAuth2\Helper;

class Str
{
    public static function uFirst($str)
    {
        return ucfirst(strtolower($str));
    }

    public static function buildParams($params, $urlencode = false, $except = ['sign'])
    {
        $param_str = '';
        foreach ($params as $k => $v) {
            if (in_array($k, $except)) {
                continue;
            }
            $param_str .= $k . '=';
            $param_str .= $urlencode ? rawurlencode($v) : $v;
            $param_str .= '&';
        }
        return rtrim($param_str, '&');
    }

    public static function random($length = 16)
    {
        $str_pol = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789abcdefghijklmnopqrstuvwxyz";
        return substr(str_shuffle($str_pol), 0, $length);
    }

    public static function getClientIP()
    {
        $ip = '127.0.0.1';
        if (isset($_SERVER['REMOTE_ADDR']) && $_SERVER['REMOTE_ADDR']) {
            $ip = $_SERVER['REMOTE_ADDR'];
        } else if (getenv('REMOTE_ADDR')) {
            $ip = getenv('REMOTE_ADDR');
        }
        return $ip;
    }
}