This article mainly introduces about PHP asynchronous processing-uploading files, which has a certain reference value. Now I share it with everyone. Friends in need can refer to it
// fsockopenpublic function testFsockeopen(){ $cookie = $_COOKIE; $url = 'http://localhost/jtzn/src/server/index.php/Admin/Station/submitimp'; //异步触发的文件地址 $url_array = parse_url($url); //解析url $port = isset($url_array['port']) ? $url_array['port'] : 80; $errno = ''; $errstr = ''; $timeout = 30; $fp = fsockopen($url_array['host'], $port, $errno, $errstr, $timeout); //开启 if (!$fp) { return false; } //模拟数据 $boundary = "----" . substr(md5(time()), 8, 16); $data = "--$boundary\r\n"; foreach ($_FILES as $key => $file) { $data .= "Content-Disposition: form-data; name=\"" . $key . "\"; filename=\"" . $file['name'] . "\"\r\n"; $data .= "Content-Type: " . $file['type'] . "\r\n\r\n"; $data .= file_get_contents($file['tmp_name']) . "\r\n"; $data .= "--$boundary--\r\n"; } //构建请求头 $header = "POST $url_array[path] HTTP/1.1\r\n"; $header .= "Host:$url_array[host]\r\n"; $header .= "Content-type:multipart/form-data; boundary=$boundary\r\n"; $header .= "Content-length:" . strlen($data) . "\r\n"; $_cookie = strval(NULL); foreach ($cookie as $k => $v) { $_cookie .= $k . "=" . $v; } $cookie_str = "Cookie: " . $_cookie . " \r\n"; //传递Cookie用于登录验证 $header .= $cookie_str; $header .= "Connection:close\r\n\r\n"; $header .= $data; fwrite($fp, $header); //不要接收服务器的返回 ,这样就不用等待了 fclose($fp); echo json_encode(['msg' => 'ok', 'info' => '已经发起申请']); } public function testCurl(){ $url = 'http://localhost/jtzn/src/server/index.php/Admin/Station/submitimp'; $file = $_FILES['updataexcel2007']; $post_data['updataexcel2007'] = curl_file_create(realpath($file['tmp_name']), $file['type'], $file['name']); //curl上传文件 $ch = curl_init(); $cookie = $_COOKIE; $_cookie = strval(NULL); foreach ($cookie as $k => $v) { $_cookie .= $k . "=" . $v; } curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);//执行结果是否被返回,0是返回,1是不返回 curl_setopt($ch, CURLOPT_HEADER, 1);//参数设置,是否显示头部信息,1为显示,0为不显示 //表单数据,是正规的表单设置值为非0 curl_setopt($ch, CURLOPT_POST, 1); curl_setopt($ch, CURLOPT_TIMEOUT, 1); curl_setopt($ch, CURLOPT_COOKIE, $_cookie); //登录验证 curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data); curl_exec($ch); curl_close($ch); echo json_encode(['msg' => 'ok', 'info' => '已经发起申请']); }
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判断方法:1、使用“strtotime("年-月-日")”语句将给定的年月日转换为时间戳格式;2、用“date("z",时间戳)+1”语句计算指定时间戳是一年的第几天。date()返回的天数是从0开始计算的,因此真实天数需要在此基础上加1。

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在PHP中,可以利用implode()函数的第一个参数来设置没有分隔符,该函数的第一个参数用于规定数组元素之间放置的内容,默认是空字符串,也可将第一个参数设置为空,语法为“implode(数组)”或者“implode("",数组)”。


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