Question

由于某些原因我无法从表单到下一页获取变量send.php我试图回应它们但我看不到输出。使用进入日期时段t1是较低时段而t2是较高时段。然后在文本框中输入消息。在提交时，将日期时间段插入到db select语句中以选择联系人。然后将它们与消息一起传递给sendbulk函数。我无法得到这些变量。有人发现了什么？

<FORM ACTION="send.php" METHOD="POST"> 
 <input type="text" name="t1" id="t1" placeholder="start"> 
 <img src='calendar.jpg'  onClick="start_cal('t1','calendar1');";>  
<div id="calendar1" style=""></div>

<input type="text" id="t2" name="t2" placeholder="stop"> 
 <img src='calendar.jpg'  onClick="start_cal('t2','calendar2');";>  
<div id="calendar2" style=""></div><br>
Your Message:<BR> 

<TEXTAREA NAME="message" COLS=50 ROWS=6></TEXTAREA> <P>
<INPUT TYPE="SUBMIT" VALUE="Send Message"> 
</FORM>

//send.php has the following code
   $message_sent = $_POST['message'];
   $t1 = $_POST['t1']; 
   $t2 = $_POST['t2'];

  //create database connection 

$sql = "SELECT DISTINCT msisdn FROM customer WHERE time_paid BETWEEN '$t1' AND '$t2'";

$result = mysqli_query($conn, $sql);
$resultarr = mysqli_fetch_assoc($result); // fetch data

  $mobilenumber = $resultarr['msisdn'];
  echo "$mobilenumber"; echo "<br>";


sendbulk();

function sendbulk() {


 global $message_sent;
 global $mobilenumber;

   echo "$message_sent";
   echo "$mobilenumber";
 $serviceArguments = array(
           "mobilenumber" => $mobilenumber,
           "message" => $message_sent
        );

$client = new SoapClient("http://.......");

$result = $client->process($serviceArguments);
$conn->close();

return $result;


}

Answer 1

检查以下示例;

<?php
//send.php has the following code
$message_sent   = isset($_POST['message']) ? $_POST['message'] : 'There is no message';
$t1             = isset($_POST['t1']) ? $_POST['t1'] : 'default something';
$t2             = isset($_POST['t2']) ? $_POST['t2'] : 'default something';

//create database connection

$sql = "SELECT DISTINCT msisdn FROM customer WHERE time_paid BETWEEN '$t1' AND '$t2'";

$result = mysqli_query($conn, $sql);
$rowcount = mysqli_num_rows($result);

if($rowcount > 0){
    $resultarr = mysqli_fetch_assoc($result); // fetch data
    $mobilenumber = $resultarr['msisdn'];

    // parameters goes in function...
    sendbulk($mobilenumber, $message_sent); 
}else{
    echo 'Opppss!!! There is no result.';
}


function sendbulk($mobilenumber, $message_sent) {
    global $conn;
    echo "$message_sent";
    echo '<br />';
    echo "$mobilenumber";
    $serviceArguments = array(
        "mobilenumber" => $mobilenumber,
        "message" => $message_sent
    );

    $client = new SoapClient("http://.......");

    $result = $client->process($serviceArguments);
    $conn->close();

    return $result;
}

Answer 2

让我们采取基本的例子我不知道为什么会这样，但程序是

<form enctype="multipart/form-data" action="send.php" method="post">
    <input type="text" name="t1" id="t1" placeholder="start">  
    <input type="submit" name="submit" id="submit"> 
</form>

此处 enctype =“multipart / form-data”如果您想发送图片，可以使用在send.php上你通过 print_r（$ _ POST）检查 $ _ POST 它会打印你发送和接收的所有内容，发送时间，php页面

$t1   = isset($_POST['t1']) ? $_POST['t1'] : 'There is no t1';

或者只是喜欢这个

 $t1 = $_POST['ti'] //then next procedures

从post传递值到php函数

2 个答案: