<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
</HEAD>
<BODY>
<?php
for($i=1; $i<=100; $i++)
{
if($i%2==1)
echo ("$i<br>");
}
?>
</BODY>
</HTML>
keterangan :
$i=1 adalah bilangan awal [ awal perulangan ]
$i<=100 adalah bilangan akhir [ batas akhir perulangan ]
$i++ adalah dp metode tambah 1
$i%2==1 ->> ini kuncinya [ Ganjil = 1; Genap = 0 ]
Bilangan Genap
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
</HEAD>
<BODY>
<?php
for($i=1; $i<=100; $i++)
{
if($i%2==0)
echo ("$i<br>");
}
?>
</BODY>
</HTML>
Bilangan Prima
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
</HEAD>
<BODY>
<?php
echo "2 <br>";
echo "3 <br>";
for($i=4;$i<=100;$i++)
{
if($i%2 !=0 && $i%3 !=0)
{
echo "$i<br>"." ";
}
}
?>
</BODY>
</HTML>
atau bisa juga menggunakan ::
<?php
echo "2 < br>";
echo "3 < br>";
echo "5 < br>";
echo "7 < br>";
for($a=4;$a<=100;$a++)
{
if($a%2 !=0 && $a%3 !=0 && $a%5 !=0 && $a%7 !=0)
{
echo "$a < br>";
}
}
?>
</BODY>
</HTML>
Bilangan Fibonacci
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
</HEAD>
<BODY>
<?php
$N = 8;
$a = 1;
$b = 1;
echo "$a <br> $b <br> ";
for ($i=0;$i<=$N;$i++){
$sNow = $a + $b;
echo "$sNow<br> ";
$a = $b;
$b = $sNow;
}
?>
</BODY>
</HTML>
atau bisa juga menggunakan ::
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
</HEAD>
<BODY>
<?php
$a = 0;
$b = 1;
echo "1 < br>";
while ($c<=88)
{
$c = $a + $b;
echo "$c < br>";
$a = $b;
$b = $c;
}
?>
</BODY>
</HTML>
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