note 106711 deleted from control-structures.for by thiago
| From: | thiago@php.net | Date: | Wed, 30 Nov 2011 13:07:58 +0000 |
| Subject: | note 106711 deleted from control-structures.for by thiago | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-184820@lists.php.net to get a copy of this message | ||
Note Submitter: varun76nambiar {a} gmail [dot] com
----
<?php
function nbsp($i)
{
for($j=ceil(4-$i);$j>0;$j--)
echo " ";
}
function forward_backward($i,$flag)
{
if($i>1)
{
if($flag==1)
for($x=1;$x<$i;$x++)
echo $x;
}
if($i>1)
{
if($flag==2)
for($x=$i-1;$x>0;$x--)
echo $x;
}
}
for($i=1;$i<=4;$i++)
{
nbsp($i);
forward_backward($i,1);
echo "$i";
forward_backward($i,2);
echo "<br/>\n";
}
for($i=3;$i>=1;$i--)
{
nbsp($i);
forward_backward($i,1);
echo "$i";
forward_backward($i,2);
echo "<br/>\n";
}
?>