php一些函数

   /**
     * 日志调试
     * param string $word
     */
    function writeLog($word)
    {
        $file = '/alidata/www/platform/data.log';
        $fp = fopen($file,"a");
        flock($fp, LOCK_EX) ;
        fwrite($fp,"执行日期：".strftime("%Y-%m-%d-%H：%M：%S",time())."\n".$word."\n\n");
        flock($fp, LOCK_UN);
        fclose($fp);
    }

 

    //base64编码
    protected function base64EncodeImage($image_file)
    {
        $str = file_get_contents($image_file);
        $img_base64 = base64_encode($str);
        return $img_base64;
    }

 

//get类型的curl
function httpGet($url) {
    $curl = curl_init();
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($curl, CURLOPT_TIMEOUT, 500);
    curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
    curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
    curl_setopt($curl, CURLOPT_URL, $url);
    $res = curl_exec($curl);
    curl_close($curl);
    return $res;
}

 

//post类型的curl
$data = array('count'=>10,'time'=>time());
httpPost($url,$data);
    
protected function httpPost($url,$data)
    {
        $curl = curl_init();
        curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
        curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
        curl_setopt($curl, CURLOPT_ENCODING, "");
        curl_setopt($curl, CURLOPT_MAXREDIRS, 10);
        curl_setopt($curl, CURLOPT_TIMEOUT, 30);
        curl_setopt($curl, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1);
        curl_setopt($curl, CURLOPT_CUSTOMREQUEST, "POST");
        curl_setopt($curl, CURLOPT_POSTFIELDS, $data);
        curl_setopt($curl, CURLOPT_HTTPHEADER, array("cache-control: no-cache"));
        curl_setopt($curl, CURLOPT_URL, $url);
        $res = curl_exec($curl);
        curl_close($curl);
        return $res;
    }