在JSON页面上搜索

Question

我正在使用他们的API在电子商务网站上搜索产品。 API以JSON格式返回所有信息作为响应。每个JSON响应都有50个项目和一个包含50个其他项目的URL，依此类推。因此，为了将搜索到的字符串与产品标题相匹配，我需要按顺序解析所有JSON文件。但如果要搜索的项目位于最后一页，则需要大约40分钟才能到达。你能帮我解决一下如何缩短时间吗？

我的网站目前托管在localhost（XAMPP）上。

的index.php

$fk = new Flipkart();

$fk->getProductFeedJason($fk->result);

for($i=0; $i<51; $i++)
{
  if($fk->flag==1)
    break;
  $fk->curl($fk->links[$i]);
  $fk->getProducts($fk->result, $sstring);
}

flipkart.php

<?php

class Flipkart
{

    private $baseUrl = "https://affiliate-api.flipkart.net/affiliate/api/psblesson.json";

    private $headers = array(
            'Fk-Affiliate-Id: id',
            'Fk-Affiliate-Token: token'
            );

    public $result;
    public $links;
    public $mainLinksCount=0;
    public $pc=0;
    public $id;
    public $title;
    public $image;
    public $sellingPrice;
    public $maximumRetailPrice;
    public $productURL;
    public $flag=0;

    function __construct()
    {
        ini_set('max_execution_time', 0);
        ini_set('memory_limit', '1024M');
        $this->curl($this->baseUrl);
    }

    public function curl($url)
    {       
        $ch = curl_init();

        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_HTTPHEADER, $this->headers);
        curl_setopt($ch, CURLOPT_TIMEOUT, 60);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);

        $this->result = curl_exec($ch);

        curl_close($ch);
    }

    public function getProductFeedJason($res)
    {
        $i=0;

        $productFeeds = json_decode($res, TRUE);

        $this->links = $productFeeds['apiGroups']['affiliate']['apiListings'];

        foreach($this->links as $keys=>$value)
        {
            $this->links[$i] = $value['availableVariants']['v0.1.0']['get'];
            //echo $this->links[$i];
            $i = $i + 1;
        }
    }

    public function getProducts($res, $str)
    {   
        $products = null;
        $products = json_decode($res, TRUE);

        $outerPart = $products['productInfoList'];
        $nextUrl = $products['nextUrl'];
        //echo $nextUrl.'<br />';

        foreach($outerPart as $data)
        {
            $t = $data['productBaseInfo']['productAttributes']['title'];
            similar_text($str, $t, $percent);
            if($percent>70)
            {
                $this->id[$this->pc] = $data['productBaseInfo']['productIdentifier']              ['productId'];
                //echo $this->id[$this->pc].'<br />';

                $this->title[$this->pc] = $data['productBaseInfo']['productAttributes']['title'];
                //echo $this->title[$this->pc].'<br />';

                $this->image[$this->pc] = $data['productBaseInfo']['productAttributes']['imageUrls']['400x400'];
                //echo $this->image[$this->pc].'<br />';

                $this->sellingPrice[$this->pc] = $data['productBaseInfo']['productAttributes']['sellingPrice']['amount'];
                //echo $this->sellingPrice[$this->pc].'<br />';

                $this->maximumRetailPrice[$this->pc] = $data['productBaseInfo']['productAttributes']['maximumRetailPrice']['amount'];
                //echo $this->maximumRetailPrice[$this->pc].'<br />';

                $this->productUrl[$this->pc] = $data['productBaseInfo']['productAttributes']['productUrl'];
                //echo $this->productUrl[$this->pc].'<br />';

                $this->pc = $this->pc+1;

                if($this->pc >=10)
                {
                    $this->flag=1;
                    break;
                }
            }
        }

        if($nextUrl && $this->flag==0)
        {
            $this->curl($nextUrl);
            $this->getProducts($this->result, $str);
        }
    }
}

?>