Send an email at a time

[scottf]

My goal is to send an email at the time indicated below. (Every weds at 12). Here is my current code:

<?php date_default_timezone_set('MST');$file = $_SERVER['DOCUMENT_ROOT'] . "/entries.txt"; //Path to your *.txt file$contents = file($file);$string = implode("", $contents);    $to = "april@coastalmountaincreative.com";$subject = "My subject";$txt = $string;$header = "From: scott@avvecc.com";  $d = date( "w");$h = date( "G"); if ($d == 3) {if ($h == 12) { mail($to,$subject,$txt,$header);file_put_contents("entries.txt", "");}} ?>

It works great, however if no one visits the page at 12 that day it never gets sent. How can I make it so it sends no matter what? Thanks.

Edited July 19, 2012 by scottf

[Net123]

i think u only can be dont it using of cron jobs in your cpanel .........http://en.wikipedia.org/wiki/Cron