Contoh Pembuatan Tutorial PHP.

0

Untuk tampil di html :


<html>
<body>
<form action=”buat_master.php” method=”post”>
Firstname: <input type=”text” name=”firstname” />
Lastname: <input type=”text” name=”lastname” />
Age: <input type=”text” name=”age” />
<input type=”submit” />
</form>
</body>
</html>
setelah kita membuat tampilan di layar menggunakan HTML, dibawah ini untuk coding program dengan php nya :

<?php
// ******** untuk koneksi
$con = mysql_connect(“localhost”,”root”,”bchr”);
if (!$con)
{
die(‘Could not connect: ‘ . mysql_error());
}
// *********** untuk membuat database
// if (mysql_query(“CREATE DATABASE my_db”,$con))
// {
// echo “Database created”;
// }
// else
// {
// echo “Error creating database: ” . mysql_error();
// }
// ******* untuk memanggil database
mysql_select_db(“my_db”, $con);
// ******* Create table in my_db database
// $sql = “CREATE TABLE person
// (
// personID int NOT NULL AUTO_INCREMENT,
// PRIMARY KEY(personID),
// FirstName varchar(15),
// LastName varchar(15),
// Age int
// )”;
// mysql_query($sql,$con);
// **** insert data
$sql=”INSERT INTO person (FirstName, LastName, Age)
VALUES
(‘$_POST[firstname]‘,’$_POST[lastname]‘,’$_POST[age]‘)”;
if (!mysql_query($sql,$con))
{
die(‘Error: ‘ . mysql_error());
}
echo “1 record added”;
// ***** untuk melihat dengan hasil $result variabe
// $result = mysql_query(“SELECT * FROM person”);
// while($row = mysql_fetch_array($result))
// {
// echo $row['FirstName'] . ” ” . $row['LastName'];
// echo “<br />”;
// }
// ***** untuk melihat juga mysql_fetch array function
$result = mysql_query(“SELECT * FROM person”);
echo “<table border=’1′>
<tr>
<th>Firstname</th>
<th>Lastname</th>
</tr>”;
while($row = mysql_fetch_array($result))
{
echo “<tr>”;
echo “<td>” . $row['FirstName'] . “</td>”;
echo “<td>” . $row['LastName'] . “</td>”;
echo “</tr>”;
}
echo “</table>”;
// *** System filter hanya nama tertentu yg kelihatan
// $result = mysql_query(“SELECT * FROM person
// WHERE FirstName=’Bagas’”);
// while($row = mysql_fetch_array($result))
// {
// echo $row['FirstName'] . ” ” . $row['LastName'];
// echo “<br />”;
// }
// ***** order by
// $result = mysql_query(“SELECT * FROM person ORDER BY age”);
// while($row = mysql_fetch_array($result))
// {
// echo $row['FirstName'];
// echo ” ” . $row['LastName'];
// echo ” ” . $row['Age'];
// echo “<br />”;
// }
// **** update data
// mysql_query(“UPDATE Person SET Age = ’36′
// WHERE FirstName = ‘Peter’ AND LastName = ‘Griffin’”);
// **** menghapus data
// mysql_query(“DELETE FROM Person WHERE LastName=’Griffin’”);
mysql_close($con);
?>

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