html not working after php script?

Question

hi i am doing a web and after i check if a session is set for see if is loged or not the body is not working of the html, the code:

<?php 
 session_start();
ini_set('display_errors', 1);
ini_set('display_startup_errors', 1);
error_reporting(E_ALL);

if( !isset($_SESSION["username"]) ){




        echo "<p id='errors'>Por favor, loguese, si no se redirecciona haz click <a href='log.php'>aqui</a></p>";

        exit();


}else{
    exit();
};
?>
<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <title>Login</title>
    <link rel="stylesheet" href="custom.css">

</head>

<body>
   test
</body>
</html>

as you can see the word "test" should be on the body but in the web there isnt what can i do ?

`else{ exit(); }` Stops the script. Nothing is done after that. — Syscall, Jan 29 '18 at 20:31
You `exit` before the HTML whether the condition is true or false! — AbraCadaver, Jan 29 '18 at 20:31
Don't put the solution in the question. Accept one of the answers. — Barmar, Jan 29 '18 at 20:40

score 0 · Answer 1 · answered Jan 29 '18 at 20:32

0

The exit() function closes the output buffer. So nothing behind it is executed or displayed.

Ouput buffer control

answered Jan 29 '18 at 20:32

Jirka Vrba

367
2
6

score 0 · Answer 2 · answered Jan 29 '18 at 20:34

0

You use exit(); in both cases of your if/else condition. This stops the output before the HTML part even begins...

answered Jan 29 '18 at 20:34

Johannes

64,305
18
73
130

score 0 · Answer 3 · answered Jan 29 '18 at 20:49

0

Put only this

if( !isset($_SESSION["username"]) ){

    echo "<p id='errors'>Por favor, loguese, si no se redirecciona haz click <a href='log.php'>aqui</a></p>";

    exit();

}

without else

answered Jan 29 '18 at 20:49

Kuba Zabielski

146
2
10

html not working after php script?

3 Answers3