<?php

set_time_limit();

$url = "http://www.ciweishixi.dev/app.php?c=form&a=submitActivity";

$num =  ;

for($k =  ; $k <  ; $k++ ){

    $data = array(

    'child_flag' => 'urkldasd' ,

    'field_11' => "单选2--" .getRandom() ,

    'field_12'=>getRandom()   ,

    'field_13'=>"单行文本输入-2-----" . getRandom() ,

    'field_14'=>"多行输入" . getRandom() ,

    'flag' =>"data323" ,

    'source'=>"pc"

    );

    $data =  RequestData($url , $data );

    $data = json_decode($data , true );

    if($data['code'] ==  ){

        $num++;

    }

    usleep();

}

echo "success is : $num ";

     function RequestData($url,$data = null){

        $curl = curl_init();

        curl_setopt($curl, CURLOPT_URL, $url);

        curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE);

        curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FALSE);

        if (!empty($data)){

            curl_setopt($curl, CURLOPT_POST, );

            curl_setopt($curl, CURLOPT_POSTFIELDS, $data);

        }

        curl_setopt($curl, CURLOPT_RETURNTRANSFER, );

        $output = curl_exec($curl);

        curl_close($curl);

        return $output;

    }

    function getRandom($length = , $type = ) {

        switch ($type) {

            case :

                $string = '';

                break;

            case :

                $string = 'abcdefghijklmnopqrstuvwxyz';

                break;

            case :

                $string = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ';

                break;

            case :

                $string = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';

                break;

            case :

                $string = '1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';

                break;

        }

        $output = '';

        for ($i = ; $i < $length; $i++) {

            $pos = mt_rand(, strlen($string) - );

            $output .= $string[$pos];

        }

        return $output;

    }