I'm running XDebug on Linux CentOS. I want to profile pages on a web app built with CodeIgniter, served by Apache.
XDebug is enabled in php.ini with the following settings:
zend_extension=/usr/lib64/php/modules/xdebug.so
xdebug.profiler_enable = 1
xdebug.profiler_output_dir = /tmp/xdebug
Everything works fine when I trigger php scripts from the command line, and XDebug profile logs are written to /tmp/xdebug, as expected. When I load a url from the web app through the browser, XDebug does not create any profile log files.
Has anyone gotten XDebug to work with Codeigniter? From what I can tell, I should not have to trigger XDebug profiling via GET in the url because profiler_enable is turned on for all php scripts, although I've tried this and it doesn't seem to work either.
Apache needed to have write permissions on the /tmp/xdebug folder.
sudo chown -R apache:apache /tmp/xdebug
XDebug can profile Codeigniter page loads from a browser now.
Thanks #J. Bruni.
It seems to me that the issue is not related to CodeIgniter... It seems you may have multiple php.ini files...
In my Ubuntu installation, I have several sub-directories inside /etc/php5 directory: cgi, cli, fpm, etc. Each one of these has a php.ini file inside it, which is specific to a single "mode".
In other words: PHP may have several different php.ini files... one for CLI (command-line), other for CGI, and so on...
Maybe the xdebug configuration lines you pasted above are not in the php.ini file used when you access PHP scripts from the browser. Maybe you added these lines to /etc/php5/cli/php.ini instead of /etc/php5/cgi/php.ini (or another... in my setup, it is /etc/php5/fpm/php.ini, because I use php-fpm)
Related
I hope that I will not waste everyone's time, nor embarrass myself, but please hear/read my problem. I am new to this, so please bear with me.
Someone at work wrote a crude code in Node.js and I can see the .html files by having localhost: 8080 as the URL in the browser, while having the VisualStudio starting the npm with npm start command. Am I explaining this clear enough?
The webpages are displayed and all, but now comes the hurdle.
How can i have those pages served from a a Linux server?
If by analogy, I put some.html page inside the /var/www/ in a Apache server, pointing to the server's IP/somepage.html i can visualise it, what needs to be set up on a similar Node.js server?
Where do I have to put those files, inside what directory and what configuration is needed?
I thought to create a small LXC container and have those files and services saved as a template, but first I need to set this up correctly. Can Apache serve those files, do I have to make another configuration first?
I have those files served from a Windows machine from local host, and put the same files in a /node ,/opt/ www directory in a Linux machine, but no dice.
I have my raspberry pi setup as an internal web server. I have an external hard drive connected to the pi and mounted correctly.
I then symlink two folders from the hard drive to the web root on the pi, one is /Movies, and the other is /Series.
Initially this all works fine, as in if I hit http://192.168.1.17/Movies I get a list of all the files, I then click one and it starts playing no problem. However, after leaving it for a while and coming back, I can still get to the file directory in /Movies or /Series, but when I click a file, the web browser cannot open it.
I have no idea what's going on, it seems weird that I can still access the file directory, but playing a file doesn't work?
Any thoughts or help appreciated.
Are you using an apache server?
If so Symlinking is not a good idea.
An alternative which is more secure and may fix your problem is to install Userdir
sudo a2enmod userdir
Then you need to make a directory in home
mkdir public_html
Restart Apache
sudo service apache2 restart
If you want to change the home directory apache points to you can do so in /etc/apache2/mods-enabled/userdir.conf .Then change the <Directory /home/*/public_html> to the directory you want.
To access you're server simply enter ip_of_Rpi/~pi_username. e.g 192.168.0.100/~pi
more details here: http://ubuntuserverguide.com/2012/10/how-to-enable-and-configure-apache2-userdir-module-in-ubuntu-server-12-04.html
If you are using Apache web server, you can use mod_alias to map some directory in a URL path like this
Alias /mnt/external_disk01/movies /Movies
Alias /mnt/external_disk02/series /Series
Before use alias, make sure it is activated.
To activate:
a2enmod alias
more info in http://httpd.apache.org/docs/2.2/mod/mod_alias.html
I am on Kali linux which comes with the apache2 http installed. Under /var/www/ there is a index.html file which is the default index page that will show up on localhost. I have this folder containing all my .html .css .js and some pictures that I want to put on the Apache2 server. Should I just copy/paste the folder under /var/www ?
Thats the traditional way to do it.
if you have virtualhosts or something a bit more complex then you might consider something else but typically people just drop everything in under /var/www (or the equivalent for a given disto or OS )
Yes, though you may need to adjust the accsess rights, and if you want you can use the apache config, or mount --bind, or git clone/pull. Start with the simple option then look into the other options to see if they offer you any benefit.
I'm trying to setup an LAMP environment with NixOs.
I managed to have mysql and apache running, but I can't find a way
to enable php.
At the moment, apache is serving php file as text instead of executing it.
I've seen there is a enablePHP option in the appache-httpd/default.nix file but it doesn't seem visible (it doesn't appear when I do man configuration.nix and I get an error message if I try to set it to true).
Most likely the version of nixpkgs used to build your system (and the configuration.nix man page) is older than the version of nixpkgs you are looking at. After an update of your system the option should be documented in the configuration.nix man page and work as expected.
I successfully use enablePHP and enableUserDir to render php files in my user's public_html. An .htaccess file with DirectoryIndex index.php further enables php index files.
I'm also in the process of setting up a php stack (using nginx / php-fpm) and I found the following, which might answer your question.
Use the extraModules parameter of the httpd config to enable the php module, like so:
extraModules = [
{ name = "php5"; path = "${pkgs.php}/modules/libphp5.so"; }
];
I found this example here: https://github.com/svanderburg/disnix-stafftracker-php-example/blob/master/deployment/configurations/test-vm1-httpd.nix
I have installed Xdebug, and I can confirm from phpinfo() that it is correctly installed. I have taken all the steps given in all of the sites that come up with I google "netbeans xdebug install, etc".
It still does not work in Netbeans.
Is there any advice that someone can offer?
Here is my php.ini debug section...
[xdebug]
zend_extension = /usr/lib/php5/20090626/xdebug.so
xdebug.remote_enable = 1
xdebug.remote_mode = "req"
xdebug.remote_handler = dbgp
xdebug.remote_host = 127.0.0.1
xdebug.remote_port = 9000
xdebug.idekey = "netbeans-xdebug"
Any help would be greatly appreciated!
Since the information available to me is very sparse, I have to describe the settings in more detail.
Netbeans and xdebug settings.
Ubuntu 12.04 LTS Precise Pangolin
What ought to be installed.
Global settings:
Tools -- Options
PHP settings:
With phpinfo() you get.. see below image.
Only one php.ini is important ! Look at Loaded Configuration File
If you wrote a xdebug entry into another "php.ini" file be sure to clear all these entries again. ( xdebug ONLY in one php.ini ). Look also at Additional .ini files parsed. We come to this later.
zend_extension="/usr/lib/php5/20090626+lfs/xdebug.so"
xdebug.remote_enable=1
xdebug.remote_handler=dbgp
xdebug.remote_mode=req
xdebug.remote_host=localhost
xdebug.remote_port=9000
Additional .ini files parsed.
Add or controlling, only the first line must be the same as in the "php.ini".( Without " " )
Make sure that the file is really there!
Make sure that the session.save_path is really there!
Control the xdebug version that should be equal to or greater.( Matching PHP Version-5.3.10-1 ). If everything was done as described in this answer, and it does not work, then it is with great probability of an incorrect or defective "xdebug.so".
Create a new Php Project:
Project Properties:
Sources
In our test program, it is important the Project Folder and Source Folder are exactly alike!
Run Configuration
Start Debug: -- press Debug button
The default Browser opens and remains at Connecting .. stand while Netbeans in debug mode is.
(If Netbeans do not open a Browser or can not connect, go back to Advanced Web Configuration and select Do Not Open Web Browser. Close an reopen the browser and type the URL as seen below)
Go through your code. You will see only something in the browser when you're done with the debugging. Don't forget to press the Stop Button . If you forget this xdebug is running on.
Done:
Try using xdebug.remote_connect_back=1 instead of xdebug.remote_host to avoid security issues
In fact,
zend_extension=path/to/xdebug.so
xdebug.remote_enable=1
xdebug.remote_connect_back=1
Must be enough.
Make sure that project properties->run configuration->advanced->do not open web browser option is NOT selected (in netbeans project config).
Also, check project url value in run configuration
The issue wasn't with the configuration of xdebug itself, but how I had NetBeans configured. It was a simple error... basically I was having NetBeans navigate to my /var/www/Application directory, which I hadn't actually set up yet.
Thanks to everyone for their help. I learned a lot about how xdebug works!
Make sure the remote port is set to 9000 in the xdebug.ini file, mine was set to 8000 and once I changed it, xdebug worked immediately.