installing apache, mysql & php

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Installing APACHE, MYSQLInstalling APACHE, MYSQL

&&PHPPHP

SamanthaSamantha MatharaMathara ArachchiArachchi

EE--mail:[email protected]:[email protected]

SSP

CS 2001 Internet TechnologiesCS 2001 Internet Technologies

Part - B


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Feature in PHPFeature in PHPPHP is mainly focused on serverPHP is mainly focused on server--side scriptingside scripting

There are three main fields where PHP scriptsThere are three main fields where PHP scripts

are usedare used

ServerServer--side scriptingside scripting

Command line scripting. You can make aCommand line scripting. You can make a

PHP script to run it without any server orPHP script to run it without any server orbrowserbrowser

Writing clientWriting client--side GUI applicationsside GUI applications

PHP can be used on all major operatingPHP can be used on all major operatingsystems, including Linux, many Unix variantssystems, including Linux, many Unix variants

(including HP(including HP--UX, Solaris andUX, Solaris and OpenBSDOpenBSD),),

Microsoft Windows, Mac OS X, RISC OSMicrosoft Windows, Mac OS X, RISC OS


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Feature in PHPFeature in PHP with PHP, you have the freedom of choosing anwith PHP, you have the freedom of choosing an

operating system and a web serveroperating system and a web server

you are not limited to output HTML.you are not limited to output HTML. PHP'sPHP's

abilities includes outputting images, PDF filesabilities includes outputting images, PDF files

and even Flash moviesand even Flash movies

PHP is its support for a wide range of databasesPHP is its support for a wide range of databases

PHP also has support for talking to otherPHP also has support for talking to other

services using protocols such as LDAP, IMAP,services using protocols such as LDAP, IMAP,

SNMP, NNTP, POP3, HTTP, COMSNMP, NNTP, POP3, HTTP, COM

Free / Open sourceFree / Open source

Language syntax is similar toLanguage syntax is similar to PerlPerl, C, and, C, and

JavaScript.JavaScript.


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When will the script beWhen will the script be

executed?executed?

The PHP script will beThe PHP script will be executed in Webexecuted in Webserverserver when the user requests the page.when the user requests the page.

IMPORTANTIMPORTANT: Nothing will happen if you view: Nothing will happen if you view

the page directly on local machine (by clickingthe page directly on local machine (by clickingwith mouse)!with mouse)!

The PHP script will be executedThe PHP script will be executed

sequentially from the top to the bottom.sequentially from the top to the bottom.


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Nothing happens

(because Web browsercannot execute thescript)

You must upload to aPHP-enabled Web

server in order to seethe result

Always executedjust like the

page from the Web (becauseit is client-side)

If you open the page

locally,

(by mouse click)what will happen

.php.htmlFile extension

Sequential (Top to bottom)

Always executed

Non-sequential (Event driven)

Nothing happensif noevents

Execution order

When user request thepage from Web server

When an event occurs (Event-driven)

When it is executed

Web serverWeb browserWhere it is executed

Server-side scripting

language

Client-side scripting languageCategory

PHPJavaScript

Difference between JavaScript and PHPDifference between JavaScript and PHP


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PHP verses other toolsPHP verses other tools

Dependent on JavaVirtual Machine

Dependent on .Netor other Microsoft

platform

Independent ofother Environments

5) Dependenceon other

Environments

Sessions Depend

on Servlets

Sessions Dependent

on cookies

SessionsServerside,Independent of

cookies

4) SessionHandling

Difficult - JDBCknowledge

EasyEasy3) DatabaseConnectivity

Not Language

Independent

Language

Independent

Not Language

Independent

2) Language

Independence

Open sourceProprietory -Microsoft

Open source1) Ownership

JSPASPPHPFeature


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Development processDevelopment process


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IMPORTANTIMPORTANT: Development process of PHP is: Development process of PHP is

also different from JavaScriptalso different from JavaScriptEdit PHP code with text editor or HTML editorEdit PHP code with text editor or HTML editor(same as JavaScript)(same as JavaScript)

If your local PC is the Web server, copyIf your local PC is the Web server, copy phpphp filesfilesinto itinto it

If youre using another Web server, upload theIf youre using another Web server, upload thefile (.file (.phpphp) to it with FTP client) to it with FTP client

View the file with Web browser by entering URLView the file with Web browser by entering URLof the fileof the file

Development processDevelopment process


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Click or double on click phpClick or double on click php--4.3.24.3.2--installer.exeinstaller.exeWelcomeWelcomeclickclick

License AgreementLicense Agreement -- I AgreeI Agree

Installation TypeInstallation TypeStandardStandard

Choose Destination LocationChoose Destination Location -- choose current (C:choose current (C:\\PHP ) NextPHP ) NextMail ConfigurationMail Configuration

Please enter the address of your SMTP server (If you have a MailPlease enter the address of your SMTP server (If you have a Mail server thenserver thenenter that name otherwise enterenter that name otherwise enter localhostlocalhost ))

Please enter the 'from' address for the mail function (If you haPlease enter the 'from' address for the mail function (If you have a real mailve a real mailaccount for this enter that otherwise keep defaultaccount for this enter that otherwise keep default -- [email protected]@localhost.com))NextNext

Server TypeServer Type -- Select the ApacheSelect the ApacheNextNext

Start InstallationStart Installation --NextNext

OKOK

Run ApacheRun Apache

FinishFinish

Installing PHPInstalling PHP


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Installing & Configuring PHPInstalling & Configuring PHP

Where can it be obtainedWhere can it be obtainedhttp://http://www.php.netwww.php.net

Read related docsRead related docs

http://http://www.php.net/manual/en/install.windows.phwww.php.net/manual/en/install.windows.phpp

Download PHPDownload PHP

http://http://www.php.net/downloads.phpwww.php.net/downloads.php (From PHP(From PHP

site)site)phpphp--4.3.64.3.6 (Local machine)(Local machine)

Installing PHP Installing PHP


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Installing PHPInstalling PHPTo find php.ini configuration file


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Installing PHPInstalling PHPPhp.ini configuration file


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Configuration ofConfiguration of Php.iniPhp.ini filefile


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To select htdocs folder..


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ConfiguringConfiguring httpd.confhttpd.conf


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Where you can put your contentWhere you can put your content


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ApacheApache

The Apache is the most popular web serverThe Apache is the most popular web server

Reports fromReports from netcraft.comnetcraft.com indicate thatindicate thatApache and its derivativesApache and its derivatives

Apache does not run like a user applicationApache does not run like a user applicationInstead it runs behind the scenesInstead it runs behind the scenes

Providing services for other applicationsProviding services for other applications

Apache is designed to work over a networkApache is designed to work over a networkApplications that talk to Apache can be on aApplications that talk to Apache can be on adifferent machinedifferent machine

These applications are generally known asThese applications are generally known asclientsclients


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Installing & configuring ApacheInstalling & configuring Apache

Where can it be obtained?Where can it be obtained?

http://http://www.apache.orgwww.apache.org

Read related docsRead related docshttp://httpd.apache.org/docs2.0/platform/windows.htmlhttp://httpd.apache.org/docs2.0/platform/windows.html

Download ApacheDownload Apacheapache_2.0.49apache_2.0.49--win32win32--x86x86--no_ssl.msi (or latest version)no_ssl.msi (or latest version)

http://http://httpd.apache.org/download.cgihttpd.apache.org/download.cgi (From(From

Apache site)Apache site)Apache 2.0.49Apache 2.0.49 (Local machine)(Local machine)


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Install ApacheInstall Apache

1. Click on .1. Click on .msimsi file (apache_2.0.46file (apache_2.0.46--win32win32--

x86x86--no_src.msi)no_src.msi)2. Welcome page2. Welcome pageclick nextclick next

3. License Agreement3. License Agreementselect Accept theselect Accept theterms in the license agreementterms in the license agreement

4. Read this4. Read thisclick nextclick next


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5.Server Information5.Server Information

a. Network Domain. Enter the DNS domain ina. Network Domain. Enter the DNS domain inwhich your server is or will be registered in.which your server is or will be registered in.

b. Server Name. Your server's full DNS name.b. Server Name. Your server's full DNS name.

c. Administrator's Email Addressc. Administrator's Email Address

d. Enter the server administrator's ord. Enter the server administrator's or

webmaster's email address here. Thiswebmaster's email address here. This

address will be displayed along with erroraddress will be displayed along with error

messages to the client by defaultmessages to the client by default

Install Apache Install Apache


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6. For whom to install6. For whom to install -- Apache SelectApache Select forfor

All Users, on Port 80All Users, on Port 808. Setup Type8. Setup Type -- Select TypicalSelect Typical

9. Destination folder9. Destination folderKeep Current pathKeep Current path-- click nextclick next

10. Install10. Install

11. Finish11. Finish

Install Apache Install Apache


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Configurations ApacheConfigurations Apache--22

Post Configurations ApachePost Configurations Apache--22 -- EditEdit

httpd.confhttpd.confSection 2: 'Main' server configurationSection 2: 'Main' server configuration

(Check this)(Check this)

ServerAdminServerAdmin admin@[email protected]

ServerNameServerName BR01.admtcBR01.admtc--int.lk:80int.lk:80


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Start & Stop ApacheStart & Stop Apache

Normal starting, restarting and shuttingNormal starting, restarting and shuttingdown of an Apache service is usually donedown of an Apache service is usually done

via the Apache Service Monitorvia the Apache Service Monitor

command line can be usedcommand line can be used

NET START Apache2NET START Apache2

NET STOP Apache2NET STOP Apache2

START and STOP Apache2 START and STOP Apache2


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Using normal Windows service managementUsing normal Windows service management



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Test ApacheTest Apache

Apache will be listening on port 80Apache will be listening on port 80

connect to the server and accessconnect to the server and access

launch a browserlaunch a browser

enter this URL http://enter this URL http://localhostlocalhost//If nothing happensIf nothing happens -- look in thelook in the error.logerror.log filefile


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Installing Database ServerInstalling Database Server -- MySQLMySQL

1. Download1. Download MySQLMySQL

a. http://www.mysql.com/downloads/mysqla. http://www.mysql.com/downloads/mysql--4.0.html4.0.html

mysqlmysql--4.0.184.0.18 (Local machine)(Local machine)2. Unzip the binary distribution2. Unzip the binary distribution

3. Click (or double click) on3. Click (or double click) on setup.exesetup.exe

4. welcome page4. welcome page -- click nextclick next5. Information page5. Information page -- read carefullyread carefully

6. choose destination location6. choose destination location -- keep current (keep current (c:c:\\mysqlmysql))

7. click next7. click next8. Finish8. Finish


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ConfiguringConfiguring -- MySQLMySQL

Add this path to theAdd this path to the mysqlmysql adminadmin

[[WinMySQLAdminWinMySQLAdmin]]

Server=Server=C:/mysql/bin/mysqldC:/mysql/bin/mysqld--nt.exent.exe

InstallingInstalling MySQLMySQL Control CenterControl Center

1. Download1. Download MySQLMySQL Control CenterControl Center

a. http://a. http://www.mysql.com/downloads/mysqlcc.htmlwww.mysql.com/downloads/mysqlcc.html

mysqlccmysqlcc--0.9.40.9.4 (Local machine)(Local machine)2. Unzip the binary distribution2. Unzip the binary distribution3. Click (or double click) on3. Click (or double click) on setup.exesetup.exe4. welcome page4. welcome page -- click nextclick next5. Accept the license agreement5. Accept the license agreement6. Information page6. Information page -- read carefullyread carefully7. choose destination location7. choose destination location -- keep currentkeep current8. Select Features8. Select Features -- Keep currentKeep current9. Install the package9. Install the package10. Finish10. Finish

Installing Database ServerInstalling Database Server MySQLMySQL

installing apache, mysql & php

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