top button
Flag Notify
    Connect to us
      Facebook Login
      Site Registration Why to Join

Facebook Login
Site Registration

Looking for a debugging tool in PHP, any suggestions?

+3 votes
56 views
Looking for a debugging tool in PHP, any suggestions?
posted Feb 23, 2016 by Salil Agrawal

Share this question
Facebook Share Button Twitter Share Button LinkedIn Share Button

2 Answers

+3 votes

12 PHP Debugging Tools for Developers: such as
1. Kint
2. DebugBar
3. Pinba
4. PHPMD
5. Xde Bug
6. Whoops
7. Krumo
8. Php Debugger
9. Php Debug
10. Webgrind
11. PHP_Dyn
12. MacGDBp

For more info please check here -
12 PHP Debugging Tools!
8 more debugging tool info

answer Feb 23, 2016 by Manikandan J
+3 votes

Best php debug tools are PINBA,PHP DYN,KINT,PHP MD,PHP Debug Bar,WHOOPS,XDEBUG,KRUMO but try XDEBUG because
If you have an IDE that supports remote debugging like NetBeans, Eclipse then you will be able to debug your code on a remote server that has the Xdebug extension enabled.

answer Feb 23, 2016 by Shivam Kumar Pandey
Similar Questions
+1 vote

My index.php file is compiled correctly when I use one of my PHP executables outside Apache, but fails when I ask Apache to serve it (and fails leaving a blank error log unfortunately). So I'm trying to understand how and where the two PHP compilations start behaving differently.

With my outside-Apache PHP executable, I only need to edit the php.ini file to use xdebug and get first-class debugging. I have no idea how to do the parallel analysis with Apache however. AFAIK, there is no PHP executable inside Apache, just a shared library likeat /libexec/apache2/libphp5.so, and I do not know how to debug that. Does Apache have a php.ini file also? My current system is Mac El Capitan by the way.

0 votes

We are running debian linux stable (Jessie) with apache 2.4.10 and mod_wsgi 4.3.0-1 on a x86_64 machine. Our application is written in python 2.7 and django 1.8.

The list of modules as reported by apachectl -M are:Loaded Modules: core_module (static) so_module (static) watchdog_module (static) http_module (static) log_config_module (static) logio_module (static) version_module (static) unixd_module (static) access_compat_module (shared) alias_module (shared) auth_basic_module (shared) authn_core_module (shared) authn_file_module (shared) authz_core_module (shared) authz_host_module (shared) authz_user_module (shared) autoindex_module (shared) cgi_module (shared) deflate_module (shared) dir_module (shared) env_module (shared) filter_module (shared) mime_module (shared) mpm_worker_module (shared) negotiation_module (shared) perl_module (shared) rewrite_module (shared) setenvif_module (shared) socache_shmcb_module (shared) status_module (shared) wsgi_module (shared)

We were getting segmentation faults when rest api clients were making requests. The apache error log has the following messages:

[Mon Jul 27 09:04:38.375433 2015] [core:notice] [pid 32693:tid 140315326191488] AH00052: child pid 32700 exit signal Segmentation fault (11)
[Mon Jul 27 09:04:38.375556 2015] [core:notice] [pid 32693:tid 140315326191488] AH00052: child pid 32701 exit signal Segmentation fault (11)

I have enabled core dumps by setting ulimit to unlimited and adding core dump config directive in the apache2.conf file.
but the core dumps are not happening. When I tried to debug using gdb (gdb /usr/sbin/apache2), the environment variables are not getting read. Any clues on how to go about this?

0 votes

I am using constant mainly to enable printing of debugging messages (e.g. use constant DEBUGGING_L1 => 0;)

Normally, the value is '0' and when I need to see debug messages, I make this 1 and run the script. Is there a way to allocate value to constants at run time so that I can avoid editing the script again and again?

Also, is there a better way to handle debugging?

Contact Us
+91 9880187415
sales@queryhome.net
support@queryhome.net
#280, 3rd floor, 5th Main
6th Sector, HSR Layout
Bangalore-560102
Karnataka INDIA.
QUERY HOME
...