PHP Echo沒有顯示

好吧我確定我在這裏做錯了什麼，但我不能讓這些PHP變量顯示爲內聯！PHP Echo沒有顯示

編輯：這是代碼現在看起來像，stil不工作。

<?php 
ini_set('display_errors', true); error_reporting(E_ALL); 
//declare variables 
$name = $_POST['name']; 
$email = $_POST['email']; 
$phone = $_POST['phone']; 
$comments = $_POST['comments']; 
$date = $_POST['date']; 
$time = $_POST['time']; 
$company = 'Test company'; 
$dateraw = $date; 

$confirmText = "Thank you " . $name . " for booking your appointment with us. We look forward to seeing you at " .$time . " on " . $dateraw . ". You will receive a confirmation email shortly."; 

//strip of invalid chars 
$date = str_replace('/' , '.' , $date); 

//fopen 
$pathToMe = dirname(__FILE__); 
$fileName = $pathToMe . "/days/" . $date . ".txt"; 
$fileHandle = fopen($fileName, 'w') or die("Failure."); 
fwrite($fileHandle, $name . "\n" . $email . "\n" . $phone . "\n" . $date . "\n" . $time . "\n" . $comments . "\n" . "\n"); 
fclose($fileHandle); 

//email to company 
$to = '[email protected]'; 
$subject = 'Apointment scheduled online'; 
$body = "An apointment was just scheduled online.\n" . $name . "\n" . $email . "\n" . $phone . "\n" . $date . "\n" . $time . "\n" . $comments . "\n" . "\n" . "Please follow up to confirm."; 
if (mail($to, $subject, $body)) { 
    $companyConfirm = 'yes'; 
} else { 
    $companyConfirm = 'no'; 
} 

//client confirm 
$to = $email; 
$subject = 'Confirming your appointment'; 
$body = "Hello " . $name . "," . "\n" . "\n" . "You recently booked an appointment with " . $company . " on " . $date . " at " . $time . ".\n" . "\n" . "We will follow up soon to confirm."; 
if (mail ($to, $subject, $body)) { 
    $confirm = 'yes'; 
} else { 
    $confirm = 'no'; 
} 

print_r($_POST); 


?> 



<html> 
    <head> 

    </head> 
    <body> 

     <div id="jqt"> 

      <div id="home" class="current"> 
       <div class="toolbar"> 
        <h1>Scheduler</h1> 
       </div> 
        <ul class="edit rounded"> 
         <li><?php echo $confirmText; ?></li> 
        </ul> 
      </div> 
      </div> 
      </div> 
    </body> 
</html>

來源

2011-05-12 Peter Kazazes

你是否獲得了HTML輸出而沒有PHP變量被echo'd？或者你一無所獲？你是在發佈到頁面（POST和這個輸出之間沒有重定向？） – HorusKol 2011-05-12 00:23:17

我認爲你太過信任你的數據輸入。 '$ email = $ _POST ['email']'後面跟着'$ to = $ email'例如。（SMTP注入。） – 2011-05-12 00:29:50

謝謝@ian，但這純粹是概念證明，不會公開。 @HorusKol變量正在正常發送（電子郵件確認正在發送，文本文件正在寫入正常）。 – 2011-05-12 00:44:42

你有頭錯誤之前發送主體（嘗試打開你的錯誤messges）。它發生在這裏： <?php（行0）

和

$confirm = 'no'; 
} 
?> 

<?php session_start(); ?>

爲了解決這個問題，請確保您有只一個<?php的session_start之前，它已經在這之前沒有空格，和你做不要使用BOM保存頁面。

來源

2011-05-12 00:24:11

刪除了'session_start'，因爲我沒有'$ _SESSION'變量，需要它來查看它是否有幫助。沒有效果。 – 2011-05-12 00:46:51

也許嘗試這種風格的行內的呼應，而不是：

<?php=$name;?>

或者嘗試移動session_start()到你的代碼的最頂部。

來源

2011-05-12 00:19:12 Cyclone

嘗試在回顯它們之前對每個變量使用rtrim。第二個建議是，爲什麼不產生在PHP腳本的完整的字符串以及

$display_message = "Thank you".$name."for booking your appointment with us. We look forward to seeing you at".$time."on".$dateraw."You will receive a confirmation email shortly";

然後，只需任何你喜歡的HTML部分內。

希望這有助於

來源

2011-05-12 00:23:09 shashank

在PHP中創建消息有一個奇怪的效果。該字符串創建時沒有任何變量。往上看。 – 2011-05-12 01:04:08

PHP Echo沒有顯示

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