0
Debugging PHP with Xdebug
Be Professional debugger with xdebug
Omid Khosrojerdi
omidkh68@gmail.com 1
Debugging PHP with XDebug
Omid Khosrojerdi
omidkh68@gmail.com
1. Why Debugging ?
2. Debug tools
3. XDebug
• What is XDebug...
Debugging PHP with XDebug - Debug tools
Omid Khosrojerdi
omidkh68@gmail.com
• Var_dump()
• Print_r()
• echo
• Xdump
• Kint...
Debugging PHP with XDebug – What is XDebug ?
Omid Khosrojerdi
omidkh68@gmail.com
What is XDebug ?
With dbgp protocol
4
Debugging PHP with XDebug - XDebug features
Omid Khosrojerdi
omidkh68@gmail.com
By Function :
xdebug_start_trace();
xdebug...
Debugging PHP with XDebug – XDebug Enable [php.ini]
Omid Khosrojerdi
omidkh68@gmail.com
• xdebug.default_enable=1
• xdebug...
Debugging PHP with XDebug - How to Install XDebug ?
Omid Khosrojerdi
omidkh68@gmail.com
Installing with PEAR/PECL for unix...
Debugging PHP with XDebug - How to use XDebug ?
Omid Khosrojerdi
omidkh68@gmail.com
Example: return execute duration time
...
Debugging PHP with XDebug – XDebug remote Connect
Omid Khosrojerdi
omidkh68@gmail.com 9
Debugging PHP with XDebug - XDebug browser extension
Omid Khosrojerdi
omidkh68@gmail.com
Chrome Extension
FirefoxAddons
10...
Debugging PHP with XDebug - XDebug in IDEs
Omid Khosrojerdi
omidkh68@gmail.com
phpStorm :
https://www.jetbrains.com/phpsto...
Debugging PHP with XDebug - References
Omid Khosrojerdi
omidkh68@gmail.com
http://xdebug.org/
http://coding.smashingmagazi...
Debugging PHP with XDebug - Question
Omid Khosrojerdi
omidkh68@gmail.com
Question?
13
Upcoming SlideShare
Loading in...5
×

XDebug For php debugging

1,560

Published on

XDebug for php debugging with link of phpstorm, zend studio and netbeans,with wamp server

Published in: Technology
0 Comments
2 Likes
Statistics
Notes
  • Be the first to comment

No Downloads
Views
Total Views
1,560
On Slideshare
0
From Embeds
0
Number of Embeds
1
Actions
Shares
0
Downloads
8
Comments
0
Likes
2
Embeds 0
No embeds

No notes for slide

Transcript of "XDebug For php debugging"

  1. 1. Debugging PHP with Xdebug Be Professional debugger with xdebug Omid Khosrojerdi omidkh68@gmail.com 1
  2. 2. Debugging PHP with XDebug Omid Khosrojerdi omidkh68@gmail.com 1. Why Debugging ? 2. Debug tools 3. XDebug • What is XDebug ? • XDebug Enable [php.ini] • How to Install XDebug • How to use XDebug • XDebug remote connect • XDebug with phpStorm • XDebug browser extension • XDebug in IDEs 2
  3. 3. Debugging PHP with XDebug - Debug tools Omid Khosrojerdi omidkh68@gmail.com • Var_dump() • Print_r() • echo • Xdump • Kint • Pinba • XDebug • IDEs • .... 3
  4. 4. Debugging PHP with XDebug – What is XDebug ? Omid Khosrojerdi omidkh68@gmail.com What is XDebug ? With dbgp protocol 4
  5. 5. Debugging PHP with XDebug - XDebug features Omid Khosrojerdi omidkh68@gmail.com By Function : xdebug_start_trace(); xdebug_stop_trace(); Automatically (php.ini) : xdebug.auto_trace = “1” Note : Can’t Using ini_set(); 5
  6. 6. Debugging PHP with XDebug – XDebug Enable [php.ini] Omid Khosrojerdi omidkh68@gmail.com • xdebug.default_enable=1 • xdebug.coverage_enable=1 • xdebug.profiler_enable = 1 • xdebug.remote_handler = dbgp • Linux – Mac osx : xdebug.profiler_output_dir = "/tmp“ • Windows : xdebug.profiler_output_dir = “C:wamptmp“ • xdebug.remote_enable=1 • xdebug.remote_host=localhost • xdebug.remote_port=9000 • xdebug.remote_autostart=1 • xdebug.show_local_vars=1 • xdebug.show_local_vars=On • xdebug.collect_params=4 • xdebug.show_exception_trace=On 6
  7. 7. Debugging PHP with XDebug - How to Install XDebug ? Omid Khosrojerdi omidkh68@gmail.com Installing with PEAR/PECL for unix/linux: # pecl install xdebug Installing From Source : git clone git://github.com/xdebug/xdebug.git Wamp OR Xampp OR Mamp Server : Installed Built-in 7
  8. 8. Debugging PHP with XDebug - How to use XDebug ? Omid Khosrojerdi omidkh68@gmail.com Example: return execute duration time <?php echo xdebug_time_index(), "n"; for ($i = 0; $i < 250000; $i++) { // do nothing } echo xdebug_time_index(), "n"; ?> Returns: 0.00038003921508789 0.76580691337585 8 NOTE : ini_set('display_errors', ‘On');
  9. 9. Debugging PHP with XDebug – XDebug remote Connect Omid Khosrojerdi omidkh68@gmail.com 9
  10. 10. Debugging PHP with XDebug - XDebug browser extension Omid Khosrojerdi omidkh68@gmail.com Chrome Extension FirefoxAddons 10 https://addons.mozilla.org/en-US/firefox/addon/easy-xdebug/ https://chrome.google.com/webstore/detail/xdebug- helper/eadndfjplgieldjbigjakmdgkmoaaaoc
  11. 11. Debugging PHP with XDebug - XDebug in IDEs Omid Khosrojerdi omidkh68@gmail.com phpStorm : https://www.jetbrains.com/phpstorm/webhelp/configuring-xdebug.html Zend studio : http://files.zend.com/help/Zend-Studio/content/installing_xdebug.htm NetBeans : https://netbeans.org/kb/docs/php/debugging.html 11
  12. 12. Debugging PHP with XDebug - References Omid Khosrojerdi omidkh68@gmail.com http://xdebug.org/ http://coding.smashingmagazine.com/2009/01/20/50-extremely-useful-php-tools/ https://www.jetbrains.com/phpstorm/webhelp/configuring-xdebug.html http://files.zend.com/help/Zend-Studio/content/installing_xdebug.htm http://devzone.zend.com/1120/introducing-xdebug/ 12
  13. 13. Debugging PHP with XDebug - Question Omid Khosrojerdi omidkh68@gmail.com Question? 13
  1. A particular slide catching your eye?

    Clipping is a handy way to collect important slides you want to go back to later.

×