Script coding table

index.php

<?php
$d = date('d');
if ($d <= 9) {
	$d = str_replace('0', '', $d);
}
$date = new DateTime('now');
$dd = $date->modify('last day of this month');
$last = $dd->format('d');
echo '<table border="1">';
echo '<tr>';
for ($a=$d,$i = 1; $i <= 15; $a++,$i++) { 
	if ($a > $last) {
		$a = 1;
		$month = date('d-m-Y', strtotime('+1 month'));
	} else {
		$month = date('d-m-Y');
	}
	
	echo '<td>' . $a;
	echo '<tr>';
	for ($z=0; $z < 24; $z++) { 
		echo '<td>' . $z . '</td>';
	}
	echo '</tr></td>';
	
}
echo '</tr>';
?>