Saving timestamp in mysql table using php

I have a field in a MySQL table which has a timestamp data type. I am saving data into that table. But when I pass the timestamp (1299762201428) to the record, it automatically saves the value 0000-00-00 00:00:00 into that table.

How can I store the timestamp in a MySQL table?

Here is my INSERT statement:

INSERT INTO table_name (id,d_id,l_id,connection,s_time,upload_items_count,download_items_count,t_time,status)
VALUES (1,5,9,'2',1299762201428,5,10,20,'1'),
       (2,5,9,'2',1299762201428,5,10,20,'1')

pass like this

date('Y-m-d H:i:s','1299762201428')

Hey there, use the FROM_UNIXTIME() function for this.

Like this:

INSERT INTO table_name
(id,d_id,l_id,connection,s_time,upload_items_count,download_items_count,t_time,status)
VALUES
(1,5,9,'2',FROM_UNIXTIME(1299762201428),5,10,20,'1'), 
(2,5,9,'2',FROM_UNIXTIME(1299762201428),5,10,20,'1')

$created_date = date("Y-m-d H:i:s");
$sql = "INSERT INTO $tbl_name(created_date)VALUES('$created_date')";
$result = mysql_query($sql);