Create dynamic Pattern using PHP code
<html>
<head>
<title> Dynamic Pattern </title>
</head>
<body>
<form action="" method="GET">
<?php
for($i=0;$i<=50;$i++)
{
echo " ";
}
?>
Enter Number:<input type="textbox" name="no"><br><br>
<?php
for($i=0;$i<=50;$i++)
{
echo " ";
}
?>
<input type="submit" value="Submit" name="sub">
</form>
</body>
<?php
$n=$_REQUEST['no'];
if(isset($_REQUEST['sub']))
{echo "<center><font size='10'>";
for($i=1;$i<=$n;$i++)
{
for($j=1;$j<=$n;$j++)
{
if($i==1 || $i==$n || $j==1 || $j==$n)
echo " # ";
else
echo " * ";
}
echo "<br>";
}
}
?>
</html>
:skin
:include name='super.defaultAdUnit'/>
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