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YM : indranug

PHPPHP adalah PHP: Hypertext Preprocessor

server-side scripting language, like ASPscripts dijalankan di server

Kenapa PHP Run on Linux, Unix ,WindowsMendukung banyak databases (MySQL, Informix, Oracle, Sybase, Solid, PostgreSQL, Generic ODBC, etc.)Free from LicenseBanyak free resourceHosting di Linux & Unix lebih murah daripada di Windows

MySQLMySQL adalah sebuah database serverDapat dijalankan pada beberapa platform OSMendukung sytax standard SQLBebas & gratis digunakan dan didownloadDikelola menggunakan PHPMyAdmin

Yang DibutuhkanPHP Installer

http://www.php.net/downloads.phpMySQL Database

http://www.mysql.com/downloads/index.htmlWeb server (Apache, IIS) / Web hosting

http://httpd.apache.org/download.cgi (apache)Text Editor (Notepad, Wordpad, EditPlus dll)

Xampp (paket installasi)

PHPFirst Script :

Buat File *.phpBeri tag <?php …. ?>Test script :

<?phpinfo();?>

PHP SyntaxCetak tulisan di php

<?echo “Halo”;

?>

VariableTidak perlu deklarasiTidak perlu definisi tipe<?

$tulisan = “Halo”;$angka = 12;echo $tulisan;echo $angka;

?>

PHP & HTMLMenggabungkan PHP & HTML

<html><body>

<?phpecho "Hello World";?>

</body></html>

PHP OperatorsOperator Description Example Result

+ Addition x=2x+2

4

- Subtraction x=25-x

3

* Multiplication x=4x*5

20

/ Division 15/55/2

32.5

% Modulus (division remainder)

5%210%810%2

120

++ Increment x=5x++

x=6

-- Decrement x=5x--

x=4

PHP OperatosOperator Example Is The Same As

= x=y x=y

+= x+=y x=x+y

-= x-=y x=x-y

*= x*=y x=x*y

/= x/=y x=x/y

.= x.=y x=x.y

%= x%=y x=x%y

PHP SyntaxIf..Then..Else statement

if ($username == "webmaster") {echo "Please enter your password below";} else {echo "We are sorry but you are not a recognised user";}

While..loop statement$times = 5;$x = 0;while ($x < $times) {echo "Hello World";$x++;}

PHP SyntaxSwitch statement

switch (n){case label1:

code to be executed if n=label1;break;

case label2:code to be executed if n=label2;break;

default:code to be executed if n is different from both label1 and label2;

}

PHP FunctionBuilt in functionCreate new functionCreate new function with parameters

POST & GET MethodPOST method

Tidak terlihat oleh pengguna lainDapat membawa beberapa jenis tipe data

GET methodTerlihat oleh siapa saja (tampil di browser address bar)Memiliki nilai limit (max. 100 characters).

Form Handling

MySQLMySQL adalah sebuah database.Data disimpan dalam bentuk table.Table terdiri dari kolom (jenis data), dan baris (isi data).

MySQL Data TypeField Type Description

TINYINT Small Integer Number

SMALLINT Small Integer Number

MEDIUMINT Integer Number

INT Integer Number

VARCHAR Text (maximum 256 characters)

TEXT Text

MySQL QueryQuery adalah suatu perintah pertanyaan, atau permintaan

SampleSELECT * FROM tbl_name WHERE [condition]

MySQL SyntaxCREATE TABLE

CREATE TABLE [IF NOT EXISTS] tbl_name(create_definition,...) [table_options]

INSERTINSERT [INTO] tbl_name [(col_name,...)] {VALUES | VALUE} ({expr | DEFAULT},...)

UPDATEUPDATE table_references SET col_name1={expr1|DEFAULT} [, col_name2={expr2|DEFAULT}] ... [WHERE where_condition]

PHP & MySQLKoneksi PHP ke MySQL

mysql_connect(localhost,$username,$password);mysql_close();

Pilih Database@mysql_select_db($database) or die( "Unable to select database");

Jalankan Perintahmysql_query($query);

Retreive Datamysql_fetch_row

Advance Web ProgrammingMacromedia DreamweaverPHP Add On PHP & MySQL based CMS

JoomlaWordpressDrupaletc

Thank You

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