Installing PHP.docx

Installing PHP.docx

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InstallingPHP

InstallingPHP

Contents

1Overview

oInstallingApache

UpgradefromApache2.0.55（andup）

oInstallingPHP

UpgradefromPHP5.1.2andup

2InstallingMySQL

oOtherstuff

ZendOptimizer

3Copyright/Misc.

Overview

Firstthingsfirst:

ThistutorialwillshowyouhowtoinstallApache2withPHP5andMySQLintheintentiontouseitforDEVELOPEMENT!

WewillneedApache,PHPandMySQL.

Apache'snewestversionforWindowsis2.0.58（recommended）and2.2.2Download（Downloadthe.msiinstallpackage）

PHP'snewestversionis5.1.4Download（Downloadthezippackage&thePECLmodulescollection）

MySQL'snewestversionis5.0.22Download（Downloadtheonedescribedas"Windows（x86）"）

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InstallingApache

The.mscinstallermakesthiseasy.Runtheinstaller:

Next...

Agree...

Ifthefieldsweren'tfilled-inautomaticallyfilled-inyou'llhavetofilltheminyourself.

Theoption"forAllUsers..."shouldbeselected

Next...

ClickonChange...

I'vesetmypathtoC:

\Server...feelfreetosetittowhateveryoulike

Imightaddthattheinstallalwayscreatesafoldercalled"Apache2"soyoudon'tneedtoadda"apache"folder.

Ifyoudoyou'llendupwithapathlike"C:

\Server\Apache\Apache2".

NOTE:

TheproblemwiththepathhasbeenfixedinApache2.2.2.InstallitinC:

\Server\Apache2!

Install...

Waitabit.

Done!

Oknowwe'llcheckififyou'ddoneitright.Ahandytoolshouldhavebeeninstalledwiththeserver.It'safeather-likeicononthetaskbar.Right-clickandselect"OpenApacheMonitor".

Iftheiconnextto"Apache2"isgreenthenapacheshouldberunning.

Nowvisithttp:

//localhost/（orhttp:

//127.0.0.1/）.

Youshouldseesomethiknglikethis:

Itworks!

Oknowwe'llchangeafewsettingstomovethefolderinwhichthewebfilesarestored-theDocumentRoot.（thispartisoptionalbutitmakesitmakethingseasier）.

Find:

DocumentRoot"C:

/Server/Apache2/htdocs"

∙andchangeitto

DocumentRoot"C:

/Server/htdocs"

∙Find:

/Server/Apache2/htdocs">

∙andchangeittowhateveryouchangedthelineaboveto

/Server/htdocs">

Youhavetomakesurethetthefolderyouspecifiedexistsandrestartapache.JustopenthaeApacheMonitorandclickon"Restart".

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UpgradeApache

JustGotoControlPanel->AddorRemovePrograms,findApacheanduninstallit.Irecommendyoutore-dothehttpd.confediting.

DeleteyouroldApachefolder.

FollowtheApacheinstallationguidetoinstallthenewversion.

IfyouhadPHPinstalledyou'llhavetocopysomefilestoyourApachedirectory,asdescribedinthePHPinstallationguide.

IfyouhavedecidedtouseApache2.2.2you'llhavetotaketheadditionalApache2.2.xPHPinstallationstep.

InstallingPHP

ThispartofthetutorialassumesyouhaveApache2alreadyinstalled.

Afterdownloadingthetwozipfilesextractthefirston（theoneWITHOUT"pecl"init'sname）toC:

\Server\（Youcanchoosewahteverfolderyoulikebutit'sagoodideatohaveitallinoneplace.

Afterextractingitandrenamethefolderto"php".

NowExtractthesecond.zipfiletoC:

\Server\php\ext\.Justcopyeverything.

GobacktoC:

\Server\phpandrenamethefile"php.ini-dist"to"php.ini"

Editthephp.ini:

Find:

error_reporting=E_ALL&~E_NOTICE

∙andchangeitto

error_reporting=E_ALL

∙Find:

display_startup_errors=Off

∙andchangeitto

display_startup_errors=On

∙（optional;SeeManual）Find:

track_errors=Off

∙andchangeitto

track_errors=On

∙Find:

;arg_separator.output="&"

∙andchangeitto

arg_separator.output="&"

∙Find:

register_long_arrays=On

∙andchangeitto

register_long_arrays=Off

∙（improtant）MagicQuotesareveryannoying

Find:

magic_quotes_gpc=On

∙andchangeitto

magic_quotes_gpc=Off

∙（improtant）Extensions（thisisneededifyouwanttouseadatabase...orgd）

Find:

extension_dir="./"

∙andchangeitto

extension_dir="C:

\Server\php\ext"

∙Itshouldpointtotheextfolder.Ifyou'veextractedphptoanotherdirectorythepathshouldbedifferent.

∙Find:

;extension=php_mbstring.dll

;extension=php_bz2.dll

;extension=php_curl.dll

;extension=php_dba.dll

;extension=php_dbase.dll

;extension=php_exif.dll

;extension=php_fdf.dll

;extension=php_filepro.dll

;extension=php_gd2.dll

;extension=php_gettext.dll

;extension=php_ifx.dll

;extension=php_imap.dll

;extension=php_interbase.dll

;extension=php_ldap.dll

;extension=php_mcrypt.dll

;extension=php_mhash.dll

;extension=php_mime_magic.dll

;extension=php_ming.dll

;extension=php_mssql.dll

;extension=php_msql.dll

;extension=php_mysql.dll

;extension=php_oci8.dll

;extension=php_openssl.dll

;extension=php_oracle.dll

;extension=php_pgsql.dll

;extension=php_shmop.dll

;extension=php_snmp.dll

;extension=php_sockets.dll

;extension=php_sqlite.dll

;extension=php_sybase_ct.dll

;extension=php_tidy.dll

;extension=php_xmlrpc.dll

;extension=php_xsl.dll

∙andchangeittooneofthese:

oReasonable-ThisissomethingyoumayfindonaPHP5.1host.

oMinimum-Theminimumnumberofextensionsaservershouldhave.

oAllwebserver-Allextensionsexceptthosethatareuseless/harmfulwhenrunonawebserver.

oAll-Allextensions

∙Note:

Allextensionsasinallthatworkwithoutadditionaldownloads.

∙NowyouhavetoinstallPHPwithApache.

Firstyou'llhavetoStopApache.TodothatopentheApacheMonitorandclickonStop.

NhowgotoC:

\Server\Apache2\confandopenhttpd.conf

Atthebottom,add:

LoadModulephp5_moduleC:

/Server/php/php5apache2.dll

PHPIniDirC:

/Server/php

AddTypeapplication/x-httpd-php.php

∙Mindthatifyouchosetoinstallatadifferentlocationthepathsshouldbedifferent.

∙Find

DirectoryIndexindex.htmlindex.html.var

∙andchangeitto:

DirectoryIndexindex.phpindex.htmlindex.htmindex.html.var

NowmovetoC:

\Server\public_htmlandaddafilenamed"phpinfo.php"withthecontent:

php

phpinfo（）;

?

>

CopythefilesshownontheimagetoC:

\Server\Apache2\

IfyouinstalledApache2.2.xyou'llhavetodothisaswell:

PHP'sphp5apache2.dllwasmadetoworkwithApache2.0.xonly.You'llneedtogettherightfileandunlessyouwanttocompileityourselfyou'llhavetodownloadit.You'llhavetofollowtheinstructionsinthereadmefilethatcomeswiththezipfile.Omiteverythingafter

#Addtoyourhttpd.conf

DoNOTdowhatiswrittenbelowthatline.Youhavealreadydoneit.

StartApachebyopeningtheApacheMonitorandclickingstart.

Ifyouseemessages"Modulecannotbefound"（youshouldn't）justfindthemoduleinphp.iniandaddasemicolononthebeginningoftheline.

IfPHPwasinstalledcorrectlythestatusbarshouldshowsomethinglikethis:

Apache/2.0.58（Win32）PHP/5.1.3

Nowvisithttp:

//localhost/phpinfo.php（orhttp:

//127.0.0.1/phpinfo.php）.

IfyouseeinformationaboutyourPHPinstalleverythingshouldwork.

Done!

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UpgradefromPHP5.1.2

RemovethewholePHPfolder.Theonlythingyoumightwanttobackupisyourphp.ini.

RemovetheselectedfilesfromyourApachedirectory.

Followtheinstallationinstructionsuptothepointwherephp.iniisedited.Ifyou'vebackupedyourphp.iniyoucanjustcopyittothephpfolder.Youshouldchecktheextensionspartthoughasthesemighthavechanged.

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InstallingMySQL

Justprettymuchfollowtheimages.Mindthecommentsbelowsomeimages.

Next...

Custominstall...

Change...

Let'schangethepathtoC:

\Server\MySQLsoeverythingisinoneplace.

OkthenNext...

Install...

Skipthisunlessyoureallyneedtodothat...

Installationcomplete.Nowweneedtoconfiguretheserver.

Makesureyou'vecheckedthecheckbox.

Youcanchangethepathifyouneedto.Butyoudon'thaveto.

Probablythemostimportantconfigscreen.

Youshouldcheck"EnableTCP/IPnetworking"checkboxbutthereissomeriskinvolved.Youshouldmakesurethatnobodywillconnecttothatportexceptforyou.

THesecondcheckboxisalsoimprtant.IfyouplantowriteSQLwhichisnotasstrictorifyou'reusingPHPsoftwarewhichhaspoorlywrittenqueries（vbulletinhasproblems）youshoulduncheckit.ButyoushouldleaveitcheckedasyoushouldwriteyourSQLcorrectly.

Checkboth.

Hereyoucansettherootuser（It'ssomethingliketheserveradminifyoudidn'tknow）password.Youcansetittowhateveryoulikeoruncheckthe"ModifySecuritySettings"checkbox.

Thiswillallowyoutoconnectwith"root"astheuserandanemptystringasthepassword.It'snotsecurebutifnooneelseconnectstoyouserver（nobodyshould-it'sadevelopementservers）it'llmakelifeeasier.

Done!

Nowtotestit.

ThispartassumesyouhaveaServerwithPHPinstalled.

DownloadphpMyAdminfrom

ExtractthefiletoyouryouDocumentRoot\pma（C:

\Server\htdocs\pmaforexample）.

Edit"config.default.php"locatedinthepmafolder.

∙Find:

$cfg['PmaAbsoluteUri']='';

∙andchangeitto

$cfg['PmaAbsoluteUri']='http:

//localhost/pma/';

∙（optional）Find:

$cfg['Servers'][$i]['extension']='mysql';//ThephpMySQLextensiontouse（'mysql'or'mysqli'）

∙andchangeitto

$cfg['Servers'][$i]['extension']='mysqli';//ThephpMySQLextensiontouse（'mysql'or'mysqli'）

∙ThemysqliextensionwasmadetousethenewfunctionalityintroducedinMySQL4.1andup.phpMyAdmincanuseit.

∙（important）Thisiswhereyouhavetoenteryoudatabaseusernameandpassword

Find:

$cfg['Servers'][$i]['auth_type']='config';//Authenticationmethod（config,httporcookiebased）?

$cfg['Servers'][$i]['user']='root';//MySQLuser

$cfg['Servers'][$i]['password']