is possible make
php symfony cc
in backend.php on my page? if yes, how? i would like clear cache in my backend on page, not going to server
You can always call the system() function:
system("php symfony cc");
But I'm sure there's a better way...
Actually, you must be able to call the function which clears cache inside your code, it's in the class sfCacheClearTask: https://github.com/symfony/symfony1/blob/1.4/lib/task/cache/sfCacheClearTask.class.php
I think this should work:
$command = new sfCommandApplicationTask();
$command->runTask('cache:clear');
Related
I would like to know if there is an equivalent method to laravel method dd() for Cake PHP.
If you don't know, dd() dump the given variable and end execution of the script.
Thanks you.
Try adding a prd() function into bootstrap.php
function prd($var)
{
pr($var);
die;
}
source: http://debuggable.com/posts/make-your-life-easier-with-these-five-cakephp-quicktips:48170ee5-0cc0-4815-af60-7c264834cda3
You could also add it to cakephp/app/Config/helpers.php
https://github.com/larapack/dd
Very straightforward to install via Composer.
Jus use dump($var);
After that you can stop the execution with exit;
I have a PHP daemon script running on the command line that can be connected to via telnet etc and be fed commands.
What it does with the command is based on what modules are loaded, which is currently done at the start. (psuedocode below for brevity)
$modules = LoadModules();
StartConnection();
while(true){
ListenForCommands();
}
function LoadModules(){
$modules = Array();
$dir = scandir("modules");
foreach($dir as $folder){
include("modules/".$folder."/".$folder.".php");
$modules[$folder] = new $folder;
}
}
function ListenForCommands(){
if(($command = GetData())!==false){
if(isset($modules[$command])){
$modules[$command]->run();
}
}
}
So, an example module called "bustimes" would be a class called bustimes, living in /modules/bustimes/bustimes.php
This works fine. However, I'd like to make it so modules can be updated on the fly, so as part of ListenForCommands it looks at the filemtime of the module, works out if it's changed, and if so, effectively reloads the class.
This is where the problem comes in, obviously if I include the class file again, it'll error as the class already exists.
All of the ideas I have of how to get around this problem so far are pretty sick and I'd like to avoid doing.
I have a few potential solutions so far, but I'm happy with none of them.
when a module updates, make it in a new namespace and point the reference there
I don't like this option, nor am I sure it can be done (as if I'm right, namespaces have to be defined at the top of the file? That's definitely workaroundable with a file_get_contents(), but I'd prefer to avoid it)
Parsing the PHP file then using runkit-method-redefine to redefine all of the methods.
Anything that involves that kind of parsing is a bad plan.
Instead of including the file, make a copy of the file with everything the same but str_replacing the class name to something with a rand() on the end or similar to make it unique.
Does anyone have any better ideas about how to either a) get around this problem or b) restructure the module system so this problem doesn't occur?
Any advice/ideas/constructive criticism would be extremely welcome!
You should probably load the files on demand in a forked process.
You receive a request
=> fork the main process, include the module and run it.
This will also allow you to run several commands at once, instead of having to wait for each one to run before launching the next.
Fork in php :
http://php.net/manual/en/function.pcntl-fork.php
Tricks with namespaces will fail if module uses external classes (with relative paths in namespace).
Trick with parsing is very dangerous - what if module should keep state? What if not only methods changed, but, for example, name of implemented interface? How it will affect other objects if they have link to instance of reloaded class?
I think #Kethryweryn is something you can try.
Here's the situation:
I have a catch-all on my domain email (so *#domain.com) redirecting to a piping script located at /home/domain/scripts/piper.php. This piper script is not within the Kohana ORM, but all of my other files are. I want to try to use Kohana inside this piper.php file.
I have tried (unsuccessfully) all of the following:
Including Kohana
I couldn't figure out what needed to be included, and more importantly how to override the url variable that Kohana uses to determine the right controller. Also, this is a catch-all piper, so it isn't using HTTP (to my knowledge), so much as executing a command.
Piping
I tried piping to the following:
/home/domain/public_html/index.php --uri="piper"
But cPanel makes this impossible, as you can only specify the destination script, and not the proper flags and such (unless I am missing something).
PHP exec()
I tried using the following line:
exec("php /home/domain/public_html/index.php --uri=\"/piper\"")
I was hoping that the stdin data would be maintained across the exec() command, but I could never get it to recognize the uri command, though I can run this on my localhost and it works just fine.
I was using http://www.coderelic.com/2011/10/creating-cron-jobs-in-kohana-3-x-is-a-piece-of-cake/ as a reference, but can't get anything to work.
I'm happy with either one of these solutions such that I can see an incoming email, parse it, then send emails based on the parameters.
Let me know if you need more information! I'm le stumped.
/home/domain/public_html/index.php --uri="piper" would be a valid way to do it. If your host sucks and doesn't let you specify that, put it into a bash script instead and reference that.
If you are on any recent version of kohana (3.2 or 3.3), a better way to do this would be to use Minion to run the command line task. This is what Minion was designed for.
All you need to do is to:
modify your piper.php script to be a valid PHP class;
place it in /application/classes/ folder;
Kohana will automatically load your class file (like include) during initialization.
Then you can use your piper class as usual class by $piper = new Piper; ....
UPD
You have to serve your emails trough Kohana.
Create controller, for example pipe (route it with /pipe URL):
public function action_pipe() {
$pipe = new Pipe; // This creates new Pipe object (your emails serving class)
$pipe->serve(); // Sserve emails within `serve()` method of Pipe class
}
Although admittedly, I'm not sure if these other answers are correct because I can't figure out how to reproduce the results.
What ended up working for my situation was to create a Controller_Piper class that is called in the /home/domain/scripts/piper.php. What I did was to copy the code from /home/domain/public_html/index.php and changed the following:
echo Request::factory("/piper")
->execute()
->send_headers(TRUE)
->body();
This loads the piper controller and executes everything very nicely. Not sure if it's the cleanest, but it does work.
When I'm trying to execute a functional unittest of a module within my Yii code, I keep receiving the following error:
CException: CHttpRequest is unable to determine the request URI.
At first, I though it was because it couldn't find the module. However, If I change the url to a wrong one, I get a correct error,s tating it couldn't find the view.
This is how my testing code looks like
public function testViewControllerModule()
{
ob_start();
Yii::app()->runController('module/controller/view');
}
Any ideas on what I might be missing?
bool.devs answer works so far.
This blog post explains the origin of the exception pretty well:
http://mattmccormick.ca/2012/09/14/unit-testing-url-routes-in-yii-framework/
In my case, I generalized the solution and have set the following variables in /www/protected/tests/bootstrap.php:
...
$_SERVER['SCRIPT_FILENAME'] = 'index-test.php';
$_SERVER['SCRIPT_NAME'] = '/index-test.php';
$_SERVER['REQUEST_URI'] = 'index-test.php';
Yii::createWebApplication($config);
Consider using 'index-test.php' instead of 'index.php' because it contains the config 'test.php' which is responsible for fixtures and maybe other test relevated configurations.
If someone has better suggestions feel free to comment :)
Kind regards
I think it's because you haven't set any server variables, i.e $_SERVER and you might be doing something like this in your controller:
Yii::app()->request ....
So before you run your test, make sure you use a fixture for the server variables also. I think this should suffice for now:
$_SERVER=array(
'REQUEST_URI'=>'index.php', // the other fields should follow
);
However to run functional tests i would recommend using SeleniumRC, you won't have to do these workarounds then, and can simulate user clicks also, i think.
Read the initial guide to Functional Testing , read the selenium rc phpunit guide, and also the CWebTestCase documentation.
Notes: You might still have to use fixtures for some variables, and i don't have much experience in testing(which is bad), so i'm not very sure if i am completely correct about selenium.
I'm setting up my cron job controller that will only run within the CLI, I've not started with anything built, just in the testing phase with CI's examples. However, when running it I get no output or anything else, just a new line, this is the command I ran:
root#serv$ php /var/www/ci/index.php tools message
root#serv
As you can see in the second line, I get no output, just a new line to run an command but I don't understand why and I cannot debug it. The code contains this:
<?php
class Tools extends CI_Controller {
public function message($to = 'World')
{
echo "Hello {$to}!".PHP_EOL;
}
}
?>
In my configuration file, the $config['uri_protocol'] is set to AUTO so this does not seem to be the problem.
How can I debug this? What are the options that I may need to deal with?
I also have display_errors on and error_reporting on to E_ALL.
I found the problem, it was a problem with a redirect('domain.com'); exit; I had on an autoloaded library, because it was matching against the domain in a database, that way CLI doesn't serve a domain when it detects, hence I included a redirect('domain.com') with an exit which is why I'm not seeing any output.
I also encountered this while i was playing w/ cli for codeigniter. It took me a while to troubleshoot the issue and found out that I forgot to except my controller on my login model which runs a redirect function.
This may be a silly suggestion, but might as well give it a shot... #lolwut, what if instead of using "echo", maybe you have to "return" the output?
I have an application following this guide: http://codeigniter.com/wiki/Category:Advanced::CronScript running (and producing output). CI was only 1.7.2 when I did so, but it might still hold
(CodeIgniter 2.2.0)
Add a route in /application/config/routes.php
for...
<?php
class Cron extends CI_Controller
{
public function process_dumps()
{
echo "Processing dumps..." . PHP_EOL;
}
}
?>
add...
$route['cron/process_dumps'] = 'cron/process_dumps'
Without this line there was no output on the CLI!
I think you can find the answer in the Codeigniter Wiki.
By calling to the cron.php with parameters controller and function, and then define CRON_CI_INDEX to the refer to the file path of your main index.php.
For example,
php /var/www/ci/cron.php --run=/tools/message