Exclude Header from CSV using PHP

<?php
// UPLOAD A CSV FILE USING PHP TO MySQL
// AND EXCLUDE HEADER ROW

// CODE IS TAKEN FROM:
// http://www.johnboy.com/blog/tutorial-import-a-csv-file-using-php-and-mysql
// WITH ASSISTANCE OF:
// http://board.phpbuilder.com/showthread.php?10376604-PHP-import-CSV-and-skip-headers
// WITH PERSONAL ASSISTANCE OF:
// Ms. Tahmina Aktar Nishi
?>

<?php
// CONNECT TO THE DATABASE
$connect = mysql_connect( "localhost","root","" );
mysql_select_db( "csv", $connect ); //select the table


// CSV IMPORT CODES WILL BE HERE
if( isset($_POST['Submit'] ) ) {

    if( $_FILES['csv']['size'] > 0 ) {

        //get the csv file
        $file = $_FILES[csv][tmp_name];
        $handle = fopen($file,"r"); // read the file
        ?>

        <?php
        // make the loop and do upload

        $find_header = 0; // a simple counter

        while( $data = fgetcsv( $handle,6000,",","'") ) {
            $find_header++; //update counter

            if( $find_header > 1 ) {
                $sql = mysql_query( "INSERT INTO table_name (
                        post_id,
                        name,
                        designation
                    )
                    VALUES
                    (
                        '".$data[0] ."',
                        '".$data[1] ."',
                        '".$data[2] ."'
                    )
                ");
            }
        } // endwhile

     //redirect
     header('Location: index.php?success=1'); die;

    } // endif( $_FILES['csv']['size'] > 0 )

} // endif( isset($_POST['Submit'] ) )
?>


<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
    <title>CSV UPLOAD</title>
</head>

<body>

<?php
if ( !empty( $_GET['success'] ) ) {
    echo "<b style=\"color: green;\">Your file has been imported successfully.</b><br/><br/>"; //generic success notice
    }
?>

<form action="" method="post" enctype="multipart/form-data" name="form1" id="form1">
  Choose your file: <br />
  <input name="csv" type="file" id="csv" />
  <input type="submit" name="Submit" value="Submit" />
</form>

</body>
</html>


--------------------------------------------------------------------------------------------------

AND THE MySQL QUERY IS:

CREATE TABLE IF NOT EXISTS `table_name` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `post_id` int(3) NOT NULL,
  `name` varchar(100) NOT NULL,
  `designation` varchar(50) NOT NULL,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 AUTO_INCREMENT=1 ;