Xdebug, KCacheGrind and Webgrind with WampServer

Xdebug, KCacheGrind and Webgrindwith WampServer
11 July 2010
Warsaw, Poland
Michał Szkodziński
IT Manager
Mediovski Technology

Summary

Summary
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This presentation showshow to use KCacheGrind and Webgrindwith Xdebug PHP extension works on WampServer.
You need WampServer, base knowledge about profiling PHP applications,internet connection and 15 minutes of free time.
You can find all usefull web addresses on the last slide.

Agenda
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Xdebug extension for PHP
KCacheGrind for Windows
Webgrind
Connect KCacheGrind and Webgrind with WampServer

1. Install Xdebug

1. Download Xdebug binaries for Windows from:http://www.xdebug.org/download.php
Xdebug
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Choose file for your PHP and Windows version - I get '5.3 VC6 (32 bit)'
2. Save dll file to your PHP extensions directory, for exampleC:wampinphpphp5.3.1ext
3. Rename dll file to php_xdebug.dll

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4. Add new line in Your php.ini file:
extension=php_xdebug.dll
zend_extension = c:wampinphpphp5.3.1extphp_xdebug.dll
xdebug.remote_enable=1
xdebug.remote_host="127.0.0.1"
xdebug.remote_port=9000
xdebug.remote_handler="dbgp"
xdebug.remote_mode=req
xdebug.profiler_enable=1
xdebug.profiler_output_dir="c:/wamp/tmp/"
xdebug.collect_params=On
xdebug.show_local_vars=On
Xdebug
Check if paths are correct for your WampServer configuration.

2. Install KCacheGrind

1. Download and run The KDE on Windows installerfrom The KDE on Windows Project websitehttp://www.winkde.org/pub/kde/ports/win32/installer/kdewin-installer-gui-latest.exe
KCacheGrind
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2. Type path to installation directory, for example C:Program FilesKDE
3. Choose kcachegrind from list of packages
KCacheGrind
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4. You can find KCacheGrind in KDE bin directory,for example C:Program Fileskdein
KCacheGrind
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3. Install Webgrind

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1. Download zip archive from http://code.google.com/p/webgrind/downloads/list
2. Extract to your root www directory, for exampleC:wampwwwwebgrind
3. You can find it on http://localhost/webgrind
Webgrind

4. Connect with WampServer

1. Edit your WampServer template file C:wampwampmanager.tpl
2. Add three new lines in [Menu.Left] section:
Type: item; Caption: "KCacheGrind"; Action: run; FileName:"C:Program Fileskdeinkcachegrind.exe"; Parameters: ""; Glyph: 5
Type: item; Caption: "Webgrind"; Action: run; FileName: "${c_navigator}";Parameters: "http://localhost/webgrind/"; Glyph: 5
Type: separator; Caption: ""
WampServer
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Check if file names are correct.

WampServer
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3. Restart WampServer
4. Now You can launch KCacheGrind and Webgrind from WampServer menu
5. Use it to improve performance of Your PHP based application

5. Use new features

KCacheGrind
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Choose cachegrind file
See calers and callee map
Switch to relative view
Search and group function

Webgrind
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Choose cachegrind file
Sort by type of function, count or cost
Open file
See calls and called from

Web addresses
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Usefull web addresses:
WampServer
http://www.wampserver.com/en – homepage
http://www.wampserver.com/dl.php – download
Xdebug
http://www.xdebug.org – product homepage
http://www.xdebug.org/download.php – download
KCacheGrind
http://kcachegrind.sourceforge.net/html/Home.html – product homepage
The KDE on Windows Project
http://windows.kde.org – project homepage
http://www.winkde.org/pub/kde/ports/win32/installer/kdewin-installer-gui-latest.exe – installer
Webgrind
http://code.google.com/p/webgrind – project homepage
http://code.google.com/p/webgrind/downloads/detail?name=webgrind-release-1.0.zip – download

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Questions
Questions? Contact us!
Mediovski Technology
ul. Wita Stwosza 40
02-661 Warsaw, Poland
phone: +48 22 646 76 84
e-mail: technology@mediovski.plwww: http://technology.mediovski.pl
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Xdebug, KCacheGrind and Webgrind with WampServer

by Mediovski Technology on Jul 14, 2010

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