Editable text area on website

[richux]

Helloz! I can't find code for editable text area on my website. This one is not saving da fucking text in da fucking .txt fileee

u can check it out on selencia.net

<?php
$loadcontent = "examens.txt"; 
        if($save_file) {
                $savecontent = stripslashes($savecontent);
                $fp = @fopen($loadcontent, "w");
                if ($fp) {
                        fwrite($fp, $savecontent);
                        fclose($fp);
                                                           }
                                }
        $fp = @fopen($loadcontent, "r");
                $loadcontent = fread($fp, filesize($loadcontent));
                $loadcontent = htmlspecialchars($loadcontent);
                fclose($fp);

?>
<form method=post action="<?=$_SERVER['PHP_SELF']?>">
<textarea name="savecontent" cols="70" rows="25"><?=$loadcontent?></textarea>
<br>
<input type="submit" name="save_file" value="Save">  
</form>

nvm, got it working:

<?php
$loadcontent = "examens.txt"; 
        if($_POST['save_file']) {
                $savecontent = stripslashes($_POST['savecontent']);

                $fp = @fopen($loadcontent, "w");
                if ($fp) {
                        fwrite($fp, $savecontent);
                        fclose($fp);
                                                           }
                                }
        $fp = @fopen($loadcontent, "r");
                $loadcontent = fread($fp, filesize($loadcontent));
                $loadcontent = htmlspecialchars($loadcontent);
                fclose($fp);

?>
<form method=post action="<?=$_SERVER['PHP_SELF']?>">
<textarea name="savecontent" cols="70" rows="25"><?=$loadcontent?></textarea>
<br>
<input type="submit" name="save_file" value="Save">  
</form>