variabile $_POST

[dottwatson]

<center><form name="admin_edit_form_1" id="admin_edit_form_1" method="post">

    <?php
        
        $pag = $_GET["pag"];
        $file="contents/files/$pag.txt";   
        if (!isset($_POST["editable"])) {
    
     
$queque = file_get_contents ($file);
        
        
        
        include ("admin-editor-1.js");
        
        echo "<textarea name='editable' id='editable'>" . $queque . "</textarea>";
        
        }
        
        else {
        
        $to_write = $_POST["editable"];
        
        $open_queque = fopen ($file, "w+");
        
        $write_queque = fwrite ($open_queque, $to_write);

fclose($open_queque);        
echo $to_write;
                
        }
    
    ?>
    
<input type="submit" name="admin_submit_1" id="admin_submit_1" value="Invia">

</form></center>