Probleme Data in Date-Bank zu einsetzen

[liebewinter]

in Kurzform: du musst die SQL Funktion auch aufrufen.

und wie wird sie gerufen ?

wie habe jetzt meine Code,

<?php


class ClassProveContakt3 
{

      private $Name;
      private $Email;
      private $Message;
      private $PostOK;
      private $DateTime;
      private $items;
      private $ips; 

 
    function __construct() 
    {

         $this -> ips = $_SERVER['REMOTE_ADDR'];
         $this -> DateTime = date('m/d/Y h:i:s a');  
         $this -> items = ['Name', 'Email', 'Message']; 
          
         
         $flag = true;
          foreach ( $this -> items as $key ) {  
			           if ( empty ( $_POST[$key] ) )  {
			             $flag = false;    
			           } else {    
			             $this -> $key = trim( filter_var( $_POST[$key], FILTER_SANITIZE_STRING ) ); 
			            }    
		   }	     
         $this -> PostOk = $flag; 
         
    }

 
    

  
    function ShowForm() 
    {
?>
      <form  method="POST">
        <label for="name"><b>Name * </b></label>
        <input type="text" id="name" name="Name" value="">
        <label for="email"><b>E-mail * </b></label>
        <input type="email" id="email" name="Email" value="">
        <br><br>
        <label><b> Message * </b><br>
           <textarea cols="45" rows="6" id="text" name="Message"></textarea>      
        </label>
        <br><br>
        <input  type="submit" name="post" value="POST COMMENT" id="comment">
      </form>
<?php
    }
    function PostOkT() 
    {
         if (! $this -> PostOK)
         {
            echo "<br><b><h3>*** Please enter all required fields ***</h3></b>";  
         } 
         else 
         {
            $data = array("name" => $this->Name, "email" => $this->Email, "message" => $this->Message, "datetime" => $datetime);

             $file = $this->writeCommentToDatabase(); 
             $data = json_encode($data);
    		              file_put_contents($file, $data . "\n", FILE_APPEND|LOCK_EX);
                       
                       
                       $messages = file($file);
                      
    		              foreach ($messages as $value) {
    		                $data = json_decode($value, true);
    				                 




              echo "<br>"
               . "<b>From: </b>" . htmlspecialchars( $this->Name )
               . "<b> at: </b>" . htmlspecialchars( $this>DateTime )   
               . "<br><br>" . htmlspecialchars( $this->Message )
               . "<br><hr>";
            
         }
        
     } 





    function writeCommentToDatabase()
    {
          // Establish connection with MYSQL Server
          try
          {
             $db = new PDO("mysql:dbname=meine;host=localhost", "root", "pass");
          }
          catch (PDOException $pe)
          {
             echo "<br>Cannot connect to database: " . $pe->getMessage();
             return false;
          }

          //Prepare Query of SQL
          $statement = $db->prepare("INSERT INTO mela(name, email, message, datetime, ips) VALUES (:name, :email, :message, :date, :ips)");
          if (!$statement)
          {
             echo "<br><br>prepare failed: SQLSTATE=" . $db->errorCode() . ", Error Info=" . print_r($dbh->errorInfo(), true) . "</p>";
             $ok = FALSE;
          }
          else
          {
             $ok = $statement->bindValue(':name', $this->Name, PDO::PARAM_STR)
                && $statement->bindValue(':email', $this->Email, PDO::PARAM_STR)
                && $statement->bindValue(':message', $this->Message, PDO::PARAM_STR)
                && $statement->bindValue(':date', date("Y-m-d H:i:s"), PDO::PARAM_STR)
                && $statement->bindValue(':ips', $this->ips, PDO::PARAM_STR);
             if (!$ok)
             {
                echo "<br><br>bindValue failed: SQLSTATE=" . $db->errorCode() . ", Error Info=" . print_r($dbh->errorInfo(), true) . "</p>";
             }
          }
          if ($ok)
          {
             $ok = $statement->execute();
             if (!$ok)
             {
                echo "<br><br>execute failed: SQLSTATE=" . $db->errorCode() . ", Error Info=" . print_r($dbh->errorInfo(), true) . "</p>";
             }
          }
          echo "<br/><br/><span>Data Inserted successfully...!!</span>";
        
        $db->close();
        return $ok;
      
  
    }    
      
      
      
}
            
$Newobject = new ClassProveContakt3();
$Newobject -> ShowForm();
$Newobject ->  PostOkT(); 
$Newobject -> writeCommentToDatabase();