fwrite problems

[moon 111]

I'm working on a shoutbox using OOP but my addMessage function isn't working. Also, can you tell me if this is the correct way of writing it? I'm rather new to OOP and I'm not sure whats what. Would there be a better/easier way? Thanks

 

class_lib.php

<?php

class shoutbox
{
  public $file = 'shoutbox.txt';
  
  public function __construct()
  {
  }
  
  public function parseFile()
  {
    $tempfile = file($this->file);
    
    foreach($tempfile as $value)
    {
      $temp = explode(':-:', $value);
      $file[] = array($temp[0], $temp[1], $temp[2]);
    }
    
    return $file;
  }
  
  public function displayShoutBox()
  {
    $file = $this->parseFile();
    foreach($file as $value)
    {
      $date[] = $value[0];
      $name[] = $value[1];
      $message[] = $value[2];
    }
    
    $content .= "<table border='0' width='500' cellspacing='0' cellpadding='5' bgcolor='#FFFFFF'>";
    $i = 0;
    foreach($name as $value)
    {
      $content .= "<tr><td>" . $date[$i] . "<td><td><b>" . $name[$i] . ":</b> " . $message[$i] . "</td></tr>";
      $i++;
    }
    
    $content .= "</table>";
    
    return $content;
  }
  
  public function addMessage($name, $message)
  {
    $handle = fopen($this->file, "rw");
    if(filesize($this->file) > 0) $content = fread($handle, filesize($this->file));
    else $content = "";
    
    $date = date("H:i:s");
    $content = $date . ":-:" . $name . ":-:" . $message . "\r\n" . $content;
    fwrite($handle, $content);
  }
}

?>

 

shoutbox.php (main)

<?php

include_once('class_lib.php');

$shoutbox = new shoutbox;

$shoutbox->addMessage("Moshe Teutsch", "Testing...");
echo $shoutbox->displayShoutBox();

?>

 

The text file has the following format:

 

10:19:50:-:Moshe Teutsch:-:Testing...

10:26:26:-:Moshe Teutsch:-:Test number two...

etc...

[moon 111]

SOLVED! (Where did the solved button go?)

 

I wrote rw instead of r+. Also I didn't need to read it in the first place so only r. I hate small details...