Introduction to PHP

Introduction to PHP Jussi Pohjolainen TAMK University of Applied Sciences

Three-tiered Web Site: LAMP Client User-agent: Firefox Server Apache HTTP Server example request GET / HTTP/1.1 Host: www.tamk.fi User-Agent: Mozilla/5.0 (Mac..) ... response Database MySQL PHP

Java EE Architecture (x)html / xml Applet Client Application J2EE Application Server Web Container Servlets JSP JSPs Servlets EJB Container RMI/IIOP JNDI JTA JDBC JMS JavaMail JAF Session Beans Entity Beans Msg-Driven Beans RMI/IIOP JNDI JTA JDBC JMS JavaMai l JAF HTTP(S) JDBC JavaMail RMI IIOP JNDI JMS DB Java-Application CORBA Server Message Queue Directory Service Client Mail Server

Server Side Techniques ,[object Object],[object Object],[object Object]

Server Side Techniques ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Client Side Techniques ,[object Object],[object Object]

Web Application Frameworks ,[object Object],[object Object]

Web App vs. Web Site? ,[object Object],[object Object],[object Object]

Introduction to PHP ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Introduction to PHP Syntax ,[object Object],[object Object],[object Object]

Example ,[object Object],[object Object],[object Object],[object Object],[object Object]

Variables ,[object Object],[object Object],[object Object]

Example (php.net) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Naming Variables ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Constants ,[object Object],[object Object],[object Object]

Magic Constants ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Scope ,[object Object],[object Object],[object Object],[object Object]

Scope ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Scope ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Control Structures ,[object Object],[object Object],[object Object],[object Object]

Strings ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Modifying the String ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

String functions ,[object Object],[object Object]

Statements ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Operators ,[object Object],[object Object],[object Object],[object Object]

Ternary Operator ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Execution Operator ,[object Object],[object Object],[object Object],[object Object]

Logical Operators ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

String Operators ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Arrays ,[object Object],[object Object]

IF ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

While and Do-While ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

For ,[object Object],[object Object],[object Object]

Foreach ,[object Object],[object Object],[object Object],[object Object]

Switch ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Example: spaghetti-way ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Better ways ,[object Object],[object Object]

PHP and User Input via Forms ,[object Object],[object Object]

Introduction to PHP

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