php我想在提交时处理两个函数
php我想在提交时处理两个函数
提问于 2018-07-12 08:55:23
我想处理两个函数signuf()和outcomeuf()。然而，只有signuf()有效，而outcomeuf()无效:所有其他引用的文件都是worked:testmycode.page.php。我到底搞错了什么？
每当我在testmycode_part3.php中单击submit时，signuf()就会被处理--数据被传递到数据库，之后被重定向到testmycode.php。然而，outcomeuf什么也不做。我到底搞错了什么？
testmycode_f.php：
<?php session_start();?>
<?php include "DBconnection1.php";
use Dompdf\Dompdf;
use PHPMailer\PHPMailer\PHPMailer;
use PHPMailer\PHPMailer\Exception;
?>
<?php
function signuf() {
global $connection;
$username = test_input($_POST["username"]);
$password = $_POST["password"];
$name = test_input( $_POST["name"]);
$lname = test_input( $_POST["lname"]);
$email = test_input($_POST["email"]);
$message = test_input($_POST["comment"]);
$telephone = test_input($_POST["telephone"]);
$query = "INSERT INTO codetesting (username, password, name, lastname, email, telephone, comment)
VALUES ('$username', '$password', '$name', '$lname', '$email', '$telephone', '$message')";
if (mysqli_query($connection, $query)) {
$_SESSION['cat_id'] = $cat_id;
header("location: testmycode.php");
die();
} else {
die("<p> There is a problem signing you up.</p>" . mysqli_error($connection));
}
}
function outcomeuf() {
global $connection;
require_once "dompdf/autoload.inc.php";
require 'PHPMailer/src/PHPMailer.php';
require 'PHPMailer/src/SMTP.php';
require 'PHPMailer/src/Exception.php';
//initialise dompdf class
$document = new Dompdf();
// get the htmlpage
ob_start();
require("testmycode_page.php");
$page = ob_get_contents();
ob_end_clean();
$document = new Dompdf();
$document->loadHtml($page);
// set paper orientation
$document->setPaper('A4', 'portrait');
// Render the HTML as PDF
$document->render();
// Output the generated PDF to Browser
//1 = download
//0= preview
$document->stream("test.pdf", array("Attachment"=>0));
$fileupload = $document->output();
// setup email
$message = "Please, find attached the the contract";
$filename = "contract.pdf";
$mail = new PHPMailer;
//Server settings
$mail->SMTPDebug = 2; // Enable verbose debug output
$mail->isSMTP(); // Set mailer to use SMTP
$mail->Host = 'smtp.gmail.com'; // Specify main and backup SMTP servers
$mail->SMTPAuth = true; // Enable SMTP authentication
$mail->Username = 'xxxxx@gmail.com'; // SMTP username
$mail->Password = 'xxxxx2'; // SMTP password
$mail->SMTPSecure = 'ssl'; // Enable TLS encryption, `ssl` also accepted
$mail->Port = 465; // TCP port to connect to
//Recipients
$mail->setFrom('wxxxx@gmail.com', 'james');
$mail->addAddress('olxxxxe@gmail.com', 'name of receiver'); // Add a recipient
$mail->addAddress('axxxx@gmail.com', 'computer');
//Attachments
$mail->addStringAttachment($fileupload, "testmycode.pdf", base64); // Add attachments
//Content
$mail->isHTML(true); // Set email format to HTML
$mail->Subject = 'Testmycode';
$mail->Body = $message;
$mail->AltBody = 'This is the body in plain text for non-HTML mail clients';
if ($mail->send()) {
echo 'Message has been sent';
} else {
echo 'Message could not be sent. Mailer Error';
}
}
?> testmycode_part3.php
<?php include "testmycode_f.php"; ?>
<?php
if($_SERVER["REQUEST_METHOD"] == "POST") {
function runFuncs() {
signuf();
outcomeuf();
}
runFuncs();
}
?>
<!doctype html>
<html lang="en">
<head>
<!-- Required meta tags -->
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<!-- Bootstrap CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
<title>Contact Form</title>
</head>
<body>
<div class="container">
<!-- <h1>Contact Form</h1>
<p> <?php echo $error; ?> </p>
</div> -->
<form method="post" action="<?php echo htmlspecialchars($_SERVER["PHP_SELF"]);?>" enctype="multipart/form-data">
<div class="form-group">
<label>username</label>
<input type="text" name="username" class="form-control" />
</div>
<div>
<label>Password</label>
<input type="password" name="password" class="form-control" />
</div>
<div>
<label>Confirm Password</label>
<input type="password" name="password1" class="form-control" />
</div>
<div class="form-group">
<label for="name">Name</label>
<input type="text" name="name" class="form-control" id="name" placeholder="Oladele James">
</div>
<div class="form-group">
<label for="lname">Last Name</label>
<input type="text" name="lname" class="form-control" id="name" placeholder="Oladele James">
</div>
<div class="form-group">
<label for="exampleFormControlInput1">Email address</label>
<input type="email" class="form-control" name="email" id="email" placeholder="name@example.com">
</div>
<div class="form-group">
<label for="Telephone">Telephone</label>
<input type="number" class="form-control" id="telephone" name="telephone" placeholder="+44 -77456 - 12134">
</div>
<div class="form-group">
<label for="exampleFormControlInput1">Subject</label>
<input type="text" class="form-control" name="subject" id="subject" placeholder="Title of what you want to talk about">
</div>
<div class="form-group">
<label for="Textarea">What will you like to ask us</label>
<textarea class="form-control" id="comment" name="comment" rows="3"></textarea>
</div>
<!--<input type="file" name="supload" /> -->
<button type="submit" id="submit" name="submit" class="btn btn-primary">Submit</button>
</form>
</div>
</body>
</html>回答 1
Stack Overflow用户
回答已采纳
发布于 2018-07-12 09:30:26
如果signuf()成功运行，您将使用die();杀死整个脚本，这将停止任何进一步的执行。
你真的不需要使用die，它会给你带来更多的问题。如果你在一个函数中使用return，它会停止函数中所有其他代码的运行。此外，您的代码位于if else块中；没有其他代码会无意中执行。
此外，将mysql错误返回给用户也不是一个好主意。使用像error_log这样的东西来保留这些信息。
因为您只想运行query，如果您正确地注册并执行它的outcomeuf，那么尝试只在if else块中调用它。
function signuf() {
global $connection;
$username = test_input($_POST["username"]);
$password = $_POST["password"];
$name = test_input( $_POST["name"]);
$lname = test_input( $_POST["lname"]);
$email = test_input($_POST["email"]);
$message = test_input($_POST["comment"]);
$telephone = test_input($_POST["telephone"]);
$query = "INSERT INTO codetesting (username, password, name, lastname, email, telephone, comment) VALUES ('$username', '$password', '$name', '$lname', '$email', '$telephone', '$message')";
if (mysqli_query($connection, $query)) {
$_SESSION['cat_id'] = $cat_id;
outcomeuf();
} else {
error_log(mysqli_error($connection));
echo "<p> There is a problem signing you up.</p>";
}
}现在你不需要runfuncs了，只需要调用signuf
<?php
if($_SERVER["REQUEST_METHOD"] == "POST") {
signuf();
}
?>页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/51295956
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