StringHelper.php

<?php
/**
 * author     : forecho <caizhenghai@gmail.com>
 * createTime : 2016/3/30 16:47
 * description:
 */

namespace common\helpers;

class StringHelper
{

    /**
     * 替换空白/换行
     * @param $string
     * @return string
     */
    public static function trim($string)
    {
        return str_replace(["\r\n", "\r", "\n", " ", "\t"], '', $string);
    }
}