Question

我在我的项目中编写代码，但我遇到了问题。我需要将一个函数结果放在变量中并将结果打印到数据库中。但请看我的问题：

我的简单文件来自表单：

<?php

include '../functions.php';
sec_session_start();

include '../run_conn.php';


if(isset($_POST['submit'])) {


    $publisher = $_POST['publisher']; //THE PROBLEM IS HERE!!! 

    $title = $_POST['title'];
    $tag = $_POST['tag'];
    $type = $_POST['type'];

    $text = $_POST['text'];

    $query = 'INSERT INTO `posts` (`publisher`, `title`, `tag`, `type`,  `text`) VALUES (?,?,?,?,?)';
    //inserisco l'id utente ovunque

    //
    $params = array($publisher, $title, $tag, $type, $text);

    /* $id_usr_1 = $_POST['id_usr_1'];
    $id_usr_2 = $_POST['id_usr_2'];
    $text = $_POST['text'];



    $query = 'INSERT INTO `chat_t3` (`id_usr_1`, `id_usr_2`, `text`) VALUES (?,?,?)';
    //inserisco l'id utente ovunque

    //
    $params = array($id_usr_1, $id_usr_2, $text);
    */
    $results = dataQuery($query, $params);

    // for testing only
    echo 1 == $results ? 'Ok ' : 'fallito';
}
if ($results == true){
header('location: ../../admin/users.php');
echo 'Tutto fatto, ora puoi eseguire tornare alla schermata precedente!';
} else {
}

?>

现在我需要知道如何将$publisher = $_POST['publisher'];转换为$publisher = echo get_talkm3_email();。

但我可能无法做到这一点，因为当我尝试加载页面时，它会变成空白。

我是初学者，我不知道自己做错了什么。

函数get_talkm3_email是：

＆＃13;

function get_talkm3_email () {
	include 'db_connect.php';

	$conn = $mysqli = new mysqli(HOST, USER, PASSWORD, DATABASE);
	
	$query = "SELECT email FROM users WHERE email = '{$_SESSION['email']}'";
	$result = $conn->query($query);

	if ($result->num_rows > 0) {
		// output data of each row
		while($row = $result->fetch_assoc()) {
			echo $row["email"];

		}
	} else {
		echo "Si è verificato un errore, non ho trovato nulla";
	}
	}

＆＃13;

如何将函数放入变量PHP？

0 个答案: