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PHP Future Date 2:

Today = November 19, 2008 5:27 am CST -0600 (GMT)
days from now = November 19, 2008

Source:

<?php
$display0 = date("F j, Y g:i a T O");
$nextdate = mktime (0,0,0,date("m") ,date("d")+$num,date("Y"));
$display2 = date("F j, Y", $nextdate);
echo "Today = $display0 (GMT)<br>\n";
echo "$num days from now = $display2 <br>\n";
echo "<p><form action=\"$PHP_SELF\" method=\"post\" name=\"increase\">\n";
echo "<select name=\"num\">\n";
for ($count = 1; $count <=365; $count++) {
echo ("<option value=\"$count\">$count</option>\n");
}
echo "</select>\n";
echo "<p><input type=\"submit\" name=\"Submit\" value=\"Change\"></p>\n";
echo "</form>\n";
?>