Can someone make so that if $message is empty it will go to file called stop_talking.html

Question

1.00/5 (1 vote)

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<?php

if(isset($_POST['send']))
  {
  if (isset($_SESSION['username']))
  $fp = fopen('messages.txt', 'a',1);
  $message=htmlspecialchars($_POST['message-text']);

  fwrite($fp, "$_SESSION[username]: $message ".PHP_EOL);
        echo "<script>if ( window.history.replaceState ) {
  window.history.replaceState( null, null, window.location.href );
}
document.location.reload()</script>";
  }
}
?>

can someone make so that if $message is empty it will go to file called stop_talking.html

What I have tried:

i tried asking others and codes like

<?php
if (isset($_POST['send']))
{
if (empty($message))
{
    header('Location: stop_talking.html');
}
else if (isset($_SESSION['username']))
{
    $fp = fopen('messages.txt', 'a', 1);
    $message = htmlspecialchars($_POST['message-text']);
    fwrite($fp, "$_SESSION[username]: $message " . PHP_EOL);
    echo "<script>if ( window.history.replaceState ) {
window.history.replaceState( null, null, window.location.href );
}
document.location.reload()</script>";
};
};
?>

but they didn't work idk why even though I made it myself

Posted 4-Feb-22 23:08pm

Member 15524347

Updated 5-Feb-22 0:50am

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2 solutions

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This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

OriginalGriff · Answer 1 · 2022-02-04T23:35:00

Solution 1

See here: How to Make a Redirect in PHP[^]

Posted 4-Feb-22 23:35pm

OriginalGriff

Richard MacCutchan · Answer 2 · 2022-02-05T00:50:00

Your code is badly formed again:

PHP

<?php
if (isset($_POST['send']))
{
    if (empty($message))
    {
        header('Location: stop_talking.html');
    }
    else if (isset($_SESSION['username']))
    {
        $fp = fopen('messages.txt', 'a', 1);
        $message = htmlspecialchars($_POST['message-text']);
        fwrite($fp, "$_SESSION[username]: $message " . PHP_EOL);
        echo "<script>if ( window.history.replaceState ) {
            window.history.replaceState( null, null, window.location.href );
        }
        document.location.reload()</script>";
    }; <--- Do not put semi-colons on close braces
}; <--- ditto
?>

Can someone make so that if $message is empty it will go to file called stop_talking.html

2 solutions

Solution 1

Solution 2

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Can someone make so that if $message is empty it will go to file called stop_talking.html

2 solutions

Solution 1

Solution 2

Add your solution here

Preview 0

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