Code for capturing the search results of yahooboss through curl in php

Code for capturing the search results of yahooboss through curl in php 1. Compile the curl class to capture webpage content
The code is as follows:
Class CurlUtil
{
Private $ curl;
Private $ timeout = 10;
/**
* Initialize a curl object
*/
Public function _ construct ()
{
$ This-> curl = curl_init ();
Curl_setopt ($ this-> curl, CURLOPT_RETURNTRANSFER, 1 );
Curl_setopt ($ this-> curl, CURLOPT_USERAGENT, "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1 )");
Curl_setopt ($ this-> curl, CURLOPT_HEADER, false); // you can specify whether to display the header information.
Curl_setopt ($ this-> curl, CURLOPT_NOBODY, false); // you can specify whether to output the page content.
Curl_setopt ($ this-> curl, CURLOPT_CONNECTTIMEOUT, $ this-> timeout );
Curl_setopt ($ this-> curl, CURLOPT_FOLLOWLOCATION, true );
Curl_setopt ($ this-> curl, CURLOPT_AUTOREFERER, true );
}
/**
* Deregistering a function to close a curl object
*/
Public function _ destruct ()
{
Curl_close ($ this-> curl );
}
/**
* Obtain the webpage content
*/
Public function getWebPageContent ($ url)
{
Curl_setopt ($ this-> curl, CURLOPT_URL, $ url );
Return curl_exec ($ this-> curl );
}
}


2. create a curl object
The code is as follows:
$ CurlUtil = new CurlUtil ();

3. capture yahoo search results
The code is as follows:
Function getYahooSearch (CurlUtil $ curl, $ key)
{
$ Key = urlencode ($ key );
$ SearchUrl = "http://boss.yahooapis.com/ysearch/web/v1/?key? Appid = your Yahoo! appid & lang = tzhion = hk & abstract = long & count = 20 & format = json & start = 0 & count = 10 ";
$ JosnStr = $ curl-> getWebPageContent ($ searchUrl );
$ SearchDataInfo = json_decode ($ josnStr, true );
$ SearchData = $ searchDataInfo ['ysearchresponse'] ['resultedset _ web'];
$ ReturnArray = array ();
If (! Empty ($ searchData )){
Foreach ($ searchData as $ data ){
$ ReturnArray [] = array ("url" => $ data ['URL'], "date" => $ data ['Date'], 'title' => strip_tags ($ data ['title']), 'description' => strip_tags ($ data ['Abstract ']);
}
}
Return $ returnArray;
}

4. test results
Var_dump (getYahooSearch ($ CurlUtil, "Baidu "));