<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
function array_unique_fb($array2D)
{
	foreach ($array2D as $v)
	{
		$v = join(",",$v); //降维,也可以用implode,将一维数组转换为用逗号连接的字符串
		$temp[] = $v;
	}
	$temp = array_unique($temp); //去掉重复的字符串,也就是重复的一维数组
	foreach ($temp as $k => $v)
	{
		$temp[$k] = explode(",",$v); //再将拆开的数组重新组装
	}
	return $temp;
}

function my_array_unique($array, $keep_key_assoc = false)
{
    $duplicate_keys = array();
    $tmp         = array();

    foreach ($array as $key=>$val)
    {
        // convert objects to arrays, in_array() does not support objects
        if (is_object($val))
            $val = (array)$val;

        if (!in_array($val, $tmp))
            $tmp[] = $val;
        else
            $duplicate_keys[] = $key;
    }

    foreach ($duplicate_keys as $key)
        unset($array[$key]);

    return $keep_key_assoc ? $array : array_values($array);
}

//根据URL获取月份
function getaqiMonth($url){
	$monArr = array('January','February','March','April','May','June','July','August','September','October','November','December');
	$monObj = array(
		'January' => '01',
		'February' => '02',
		'March' => '03',
		'April' => '04',
		'May' => '05' ,
		'June' => '06',
		'July' => '07',
		'August' => '08',
		'September' => '09',
		'October' => '10',
		'November' => '11',
		'December' => '12');
	$urlarr = explode("/",$url);
	$tmp = $urlarr[(count($urlarr)-1)];
	$tmp = ucfirst(str_ireplace('.htm','',$tmp));
	//$d=strtotime("00:01am ".$tmp." 15 2015");
	if(in_array($tmp,$monArr)){
		return $monObj[$tmp];
	}else{
		return false;
	}
}
/*
 * 把数组元素组合为字符串
 * $container:用来包含元素的符号
 * $se:分隔符
 * $arr：需要重新组合的数组
 * 例如：$arr=['aaaa','bbbb'];myimplode("'",",",$arr);得到
 * 'aaaa','bbbb'
 */
function my_implode($container,$se,$arr)
{
    $str = "";
    if ($arr != '') {
        $str = "";
        $tcount = count($arr);
        $tcountInt = 0;
        foreach ($arr as $i) {
            $tcountInt++;
            if ($tcount == $tcountInt) {
                $str .= $container . $i . $container;
            } else {
                $str .= $container . $i . $container . $se;
            }
        }
    }
    return $str;
}
/*!
 * 解析订单号
 * @author LYT <lyt@hainatravel.com>
 * @date   2017-09-18
 * @param  [type]     $note_invoice_string [description]
 */
function analysis_orderid($note_invoice_string) {
    $data = array();

    //空字符串或者小于8位都属于不正确的订单号
    if (empty($note_invoice_string) || strlen($note_invoice_string) < 8) {
        return false;
    }

    //APP订单处理，如标题China Train Booking-160617462
    if ((strpos($note_invoice_string, 'China Train Booking') !== false) || (strpos($note_invoice_string, 'ChinaTrainBooking') !== false)) {
        $note_invoice_string = explode('-', $note_invoice_string);
        if (isset($note_invoice_string[1])) {
            $note_invoice_string = trim($note_invoice_string[1]);
        }
        return json_encode(array('orderid' => $note_invoice_string, 'ordertype' => 'A')); //APP订单，不需要处理交易记录和通知
    }

    //订单号例子 160420021_B--9608
    //Tracking code:2016-05-06-JJ160319027 /Travel advisor:Fiona Jiang /Content:Shanghai, Beijing, Pingyao, Xian, Guilin, Yangshuo, S

    if (strpos($note_invoice_string, 'Tracking Code:') !== false) {
        $note_invoice_string = explode('Tracking Code:', $note_invoice_string);
        $note_invoice_string = explode('Travel Advisor', $note_invoice_string[1]);
        $note_invoice_string = trim($note_invoice_string[0]);
    }

    //订单号过滤
    $note_invoice_string = explode('--', $note_invoice_string);
    $note_invoice_string = $note_invoice_string[0];
    $note_invoice_string = explode('_', $note_invoice_string);

    //订单类型识别
    $ordertype = 'N';
    if (isset($note_invoice_string[1])) {
        $ordertype_temp = trim($note_invoice_string[1]);
        if (substr($ordertype_temp, 0, 2) == 'TP') {
            $ordertype = 'TP';
        } elseif (substr($ordertype_temp, 0, 1) == 'T') {
            $ordertype = 'T';
        } elseif (substr($ordertype_temp, 0, 1) == 'B') {
            $ordertype = 'B';
        }
    }
    // 2018.05.28 for Trippest, tourMaster的订单号是01开头
    if (substr($note_invoice_string[0], 0, 2) == '01') {
        $ordertype = 'TP';
    }

    //手机订单、机票订单都没有加标示，在这里帮加上，暂时的，今后还是要在网前设置好
    if ($ordertype == 'N' && isset($note_invoice_string[0])) {
        $orderid_temp = $note_invoice_string[0];
        if (strlen($orderid_temp) == 9 && substr($orderid_temp, 0, 2) == '16') {
            $ordertype = 'B';
        }
    }

    //前台预付款订单，以45开头，如45117640类型的订单号，这个类型的订单会分配到某个新订单去，需要查找COLI_AddCode来找新订单号，然后再发送通知

    if ($ordertype == 'N' && isset($note_invoice_string[0])) {
        $orderid_temp = $note_invoice_string[0];
        if (strlen($orderid_temp) == 8 && substr($orderid_temp, 0, 2) == '45') {
            $ordertype = 'M';
        }
    }
    //新的订单号14733661876255
    if ($ordertype == 'N' && isset($note_invoice_string[0])) {
        $orderid_temp = $note_invoice_string[0];
        if (strlen($orderid_temp) == 14 && substr($orderid_temp, 0, 2) == '14') {
            $ordertype = 'M';
        }
    }

    if ($ordertype == 'N') {
        return false; //没有编号的订单直接显示错误，由人工分配
    }

    $note_invoice_string = $note_invoice_string[0];
    $note_invoice_string = explode(',', $note_invoice_string);
    $orderid = trim($note_invoice_string[0]);
    $temp_orderid = explode('-', $orderid);
    if (isset($temp_orderid[1])) {
        $orderid = trim($temp_orderid[1]);
    }
    $tempid = explode(' ', $orderid);
    $pm_orderid = $tempid[0]; //订单号

    if (empty($pm_orderid) || strlen($pm_orderid) < 8) {
        return false;
    }
    return json_encode(array('orderid' => $pm_orderid, 'ordertype' => $ordertype));
}
/**
 * 输出xml字符
 * @throws WxPayException
**/
function to_xml($arr)
{
    if(!is_array($arr) || count($arr) <= 0)
    {
        return false;
    }

    $xml = "<xml>";
    foreach ($arr as $key=>$val)
    {
        if (is_numeric($val)){
            $xml.="<".$key.">".$val."</".$key.">";
        }else{
            $xml.="<".$key."><![CDATA[".$val."]]></".$key.">";
        }
    }
    $xml.="</xml>";
    return $xml;
}

/**
 * 将xml转为array
 * @param string $xml
 * @throws WxPayException
 */
function from_xml($xml)
{
    if(!$xml){
        return false;
    }
    //将XML转为array
    //禁止引用外部xml实体
    libxml_disable_entity_loader(true);
    return json_decode(json_encode(simplexml_load_string($xml, 'SimpleXMLElement', LIBXML_NOCDATA)), true);
}