Untuk lebih jelasnya, ketikkan script seperti di bawah ini.
<body style="background-image:url(bg.jpg); background-repeat:repeat;">
</table>
<table bgcolor="#fff8dc"
style="border-color:transparent; font-family:appleberry;"
border="1" height="100%" align="center" width="70%" cellpadding="0" cellspacing="0">
<tr>
<td height="16%" colspan="3">a</td>
</tr>
<tr>
<td style="border-bottom-color:#f00; border-right-color:#f00;">
<br /><br />
<center><h3><font color="#c00">Looping Array</font></h3></center>
<?php
$warna = array("red","blue","green","pink","black","red");
for($x=1;$x<=5;$x++) {
switch($x) {
case 1: $c="$warna[1]";
break;
case 2: $c="$warna[2]";
break;
case 3: $c="$warna[3]";
break;
case 4: $c="$warna[4]";
break;
case 5: $c="$warna[5]";
break;
}
echo "<center><h$x><font face=appleberry color=$c> Ell </font></h$x></center>";
}
?>
</td>
<td style="border-bottom-color:#f00; border-right-color:#f00;">
<center><h1><font color="#c00">Fungsi Aritmatik</font></h1></center>
<?php
//Fungsi perpangkatan
$b = pow(2,10);
//Fungsi akar
$y = sqrt(100);
//pembulatan keatas
$z = ceil(4.25);
//pembulatan kebawah
$a = floor(4.25);
$warna = array("red","blue","green","black");
print"<pre><b>
<font color=$warna[0]> 2 pangkat 10 = $b </font><br>
<font color=$warna[1]> akar 100 = $y </font><br>
<font color=$warna[2]> ceil(4.25) = $z </font> <br>
<font color=$warna[3]> floor(4.25) = $a </font>
</b></pre>";
?>
</td>
<td style="border-bottom-color:#f00;">
<center><h2><font color="#c00">Fungsi Date</font></h2></center>
<font color="#c00" size="3"><?php
date_default_timezone_set('Asia/Jakarta');
$now = date("d/m/Y");
print ("Sekarang adalah tanggal $now <br>");
$time=date("h:i:s A");
print ("Sekarang pukul : $time");
?></font>
</td>
</tr>
<tr>
<td style="border-bottom-color:#f00; border-right-color:#f00;">
<center><h2><font color="#c00">Fungsi String</font></h2></center>
<font color="#c00" size="2"><?php
$str ="My Name is Ellys Dwi Setyowati";
//merubah huruf ke kecil semua
echo strtolower($str);
echo"<br><br>";
//merubah ke besar semua
echo strtoupper($str);
echo"<br><br>";
//mengganti string
echo str_replace("is my name","Sukses dunia akhirat, Aminn",$str);
echo"<br>";
?></font>
</td>
<td style="border-bottom-color:#f00; border-right-color:#f00;">
<center><h1><font color="#c00">Fungsi Tanpa Umpan Balik</font></h1></center>
<font color="#c00"><?php
//deklarasi nama fungsi dg 2 parameter
function psgpjg($pjg,$lbr){
$luas = $pjg * $lbr;
echo "$luas <br>";
}
//deklarasi var dg value
$bil_1=20;
$bil_2=13;
//penampilan pesan
echo"Luas persegi panjang dg panjang $bil_1 dan lebar $bil_2 = ";
psgpjg($bil_1,$bil_2);
echo"<br><br><br><br><br><br>";
?></font>
</td>
<td style="border-bottom-color:#f00;">
<br /><center><h2><font color="#c00">Fungsi Dengan Umpan Balik</font></h2></center>
<font color="#c00" size="2"><?php
//deklarasi nama fungsi dg 2 parameter
function psgpjg1($pjg1,$lbr1){
$luas = $pjg1 * $lbr1;
return $luas ;
}
//deklarasi var dg value
$bil_3=15;
$bil_4=6;
//penampilan pesan
echo"Luas persegi panjang dg panjang $bil_3 dan lebar $bil_4 = ".psgpjg1($bil_3,$bil_4);
echo"<br><br>";
?></font>
</td>
</tr>
</table>
</body>