Introduction to PHP part3

Outline

, Ex: GoogleHTML(Form)Web server,

PHP

PHPPHPUser input dataPHPPHP

(Form), (Text), (Password), (Radio), (Check Box), :(Text Area)web server

(Form)GETPOSTGET255 ?1=&2=http://ip/get.php?a=1&b=2POSTphp

GETPOSTserver, phpphpphpip

PHP (GET Method)serverperson.html,

htmlGET, server, serverget.php, , get.php(person.htmlget.php)

submit, serverGET, get.php

get.php$_GET:formnameechoclientstrcmpfunction, 0

PHP (POST Method)servermessage.html,

message.html

POST methodname=John message=Hello

message.php$_POSTPOSTdate(Y-m-d H:i:s), echo HTML

Outline

, ,

, ,

, , ,

102-2222204-1111303-5555

111/233211/241

, , DDL

(cont)(primary key)(foreigner key)(primary key): , ,

102-2222204-1111303-5555

(foreigner key): ,

102-2222204-1111303-5555

111/233211/241

MySQLPHP, PHP+MySQLMySQL, phpMyAdminphp3MySQLWebMySQL

phpMyAdminhttp://ip/home/mysqlIPMySQL serverip address, , PHP serverIP

root, , root

, phpMyAdmin, Program Files\EasyPHP5.3.0\phpmyadminconfig.inc.php$cfg['Servers'][$i]['password']

Primary key, VarChar,

Designer,

,

(SQL)Access, , SQL

PHP(), php?

PHPMySQLHTML

: serverbookstore.html, Peh, php

10 (), , , (50% bonus)

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