it's weird, when developing localhost, everything works fine, the default page shows.
after upload to server, it just show blank page !
it's driving me crazy !
echo 'outside route';
Route::get('/', function()
{
echo 'inside route';
return View::make('hello');
});
both echo works, but View::make('hello') just don't work, views/hello.php is the default file.
You might have to fix your permissions on the remote server, as it might be a cache issue.
1) Run recursive chmod on you storage path (*assuming you already have proper file ownage)
cd /path/to/laravel
chmod -R 755 app/storage
2) Clear cache with Artisan
php artisan cache:clear
3) Refresh page, should work now.
*if you are running the http server as different user (for example you're on Ubuntu and Apache runs as user www-data), you might want to set file ownage for Laravel app files as well
chown -R www-data .
EDIT:
Just a remark about your code example - remember that if you want to use Blade templating engine you have to name your files accordingly. If you want to have a blade template called 'something', you will place your code in app/views/something.blade.php and than reffer to it for example View::make('something').
Related
I just saw a few tutorials about Laravel storage, but I can't understand how can I create a link for the user to download the actual file that was uploaded.
I managed to upload a pdf file to:
storage/app/public/ccf/b443e9db8dc05f503ede6e670c34bf92.pdf.
I ran the artisan command: php artisan storage:link
But I can't understand what url I should put in the link for the user to download the file.
I tried:
<?php
$path1 = asset('storage/public/ccf/b443e9db8dc05f503ede6e670c34bf92.pdf');
$path2 = storage_path('ccf/b443e9db8dc05f503ede6e670c34bf92.pdf');
$path3 = Storage::url('b443e9db8dc05f503ede6e670c34bf92.pdf');
?>
Path1
Path2
Path3
None work.
This works: $path5 = Storage::url('public/ccf/b443e9db8dc05f503ede6e670c34bf92.pdf');
I get the "Error in exception handler" error very often, mainly because of file permission issue, and sometimes because of error in code.
I want to redirect user to a custom error page every time the system encounters the 'error in exception handler' error.
How do I handle this error?
It's because Laravel can't write to the logfile. If you don't want logs, you can disable it in app/start/global.php around line 55:
App::error(function(Exception $exception, $code)
{
Log::error(...); //comment out this line.
});
But honestly, that would be a symptom-treatment instead of a problem-treatment. You should chown the app/storage recursively to the user running the server. Fastest way:
In public/index.php, at the very top, temporarily put in die(`whoami`) just after the opening <?php-tag.
Load any page and copy whatever it prints on the site. Let's say it's www-data.
Fire up a terminal/console, go to your project root and run chown www-data -R app/storage, swapping www-data with whatever you found in step two.
My website hosting server is hostmonster.com.
My application uses codeigniter framework.
I have a code which sends emails to my users and I want to make it automatic.
I have used the cpanel of the hosting service and I tried to give the command as
php -q www.mysite.com/admin admin sendDailyEmail
my controller is admin and the method is sendDailyEmail and the controller is present inside the application/controllers/admin folder.
I have also set a reminder email to me whenever the cronjob is run.
The email subject reads
Cron php -q /home1/username/public_html/admin admin sendDailyEmail
and the body says
No input file specified
Where do I go wrong.
I have never run cronjobs and this is my first time.
I am no good in giving command line instuctions too.
My admin sendDailyEmail code is as follows
function sendDailyEmail() {
$data = $this->admin_model->getDailyData();
foreach ($data as $u) {
if($u->Daily){
//if(!$u->Amount){
if ($u->Email=='myemail#gmail.com') {
$user['user_data']['FirstName'] = $u->FirstName;
$user['user_data']['LastName'] = $u->LastName;
$user['user_data']['Id']=$u->Id;
$this->email->clear();
$this->email->to($u->Email);
$this->email->from('alerts#mysite.com', 'MySite');
$this->email->subject("My Subject");
$msg = $this->load->view('emails/daily_view', $user, true);
$this->email->message($msg);
if ($this->email->send())
$data['message'] = "Daily Emails has been sent successfully";
else
$data['message'] = "Daily Emails Sending Failed";
}
}
}
$data['main_content']['next_view'] = 'admin_home_view';
$this->load->view('includes/admin_template', $data);
}
You can use wget and set the time for whatever you like:
wget http://www.mysite.com/admin/sendDailyEmail
You can also use curl:
curl --silent http://www.mysite.com/admin/sendDailyEmail
For CodeIgniter 2.2.0
You can try this:
php-cli /home/username/public_html/index.php controller method
or at your case
php-cli /home/username/public_html/index.php admin sendDailyEmail
It works fine with me..
Cheers!
Codeigniter sets up command line differently for running crons, etc.
Read:
http://www.codeigniter.com/user_guide/general/cli.html
So you should run:
php index.php admin admin sendDailyEmail
(that may need adjusted; based on your code above)
Have a look at an article I just wrote that goes a little deeper into it all:
http://codebyjeff.com/blog/2013/10/setting-environment-vars-for-codeigniter-commandline
i have facing same issue while, but following work for me
wget http://www.yoursite.com/controller/function
I am trying to learn how to do my first cron job using CodeIgniter. In the past, it seemed the only way to do this with CI was to use the wget command instead of php.
The CodeIgniter User Guide, however, says that now you can do this from the command line, for example by running:
$ cd /path/to/project;
$ php index.php controller method
This works great using Terminal on my local setup. But when I use a similar command in the cron section of cPanel on my shared hosting, the task just returns the contents of index.php.
I'm not entirely sure what cPanel does with this command, so unsure as to whether it's using the command line at all.
Could someone explain how I might be able to set up a cron job on shared hosting using CodeIgniter please?
Here is the example code from the CodeIgniter user guide:
tools.php
public function message($to = 'World')
{
echo "Hello {$to}!".PHP_EOL;
}
}
?>
It's going to depend on your host. Cron jobs could really screw stuff up if you're not careful, so a lot of shared hosts don't allow it. You probably need to be on some virtual container (like a VPS, virtuozo, etc.) to do this. This isn't a CodeIgniter issue, but a hosting provider issue. Call them first.
We worked around this exact issue as follows:
Set up a normal php file that is scheduled by cron. Nothing to do with codeigniter yet
Inside it, you can make an fsocket or curl request to perform your regular CodeIgniter call as you do from the web.
Here's an example (say, cron.php)
#!/usr/local/bin/php.cli
<?php
DEFINE('CRON_CALL_URL','https://my_server/'); //
DEFINE('CRON_HTTPS_PORT', 443); // port to use during fsocket connetion
DEFINE('CRON_SSL_PREFIX', 'ssl://'); // prefix to be used on the url when using ssl
$current_time = now();
$md5_hash = md5('somevalue'.$current_time);
$url = CRON_CALL_URL.'MYCTRL/MYMETHOD';
$parts=parse_url($url);
//
$parts['query']='md5_hash='.$md5_hash.'&time='.$current_time;
$fp = fsockopen(CRON_SSL_PREFIX.$parts['host'],
isset($parts['port'])?$parts['port']:CRON_HTTPS_PORT,
$errno, $errstr, 30);
if (!$fp) {
} else {
if (!array_key_exists('query', $parts)) $parts['query'] = null;
$out = "POST ".$parts['path']." HTTP/1.1\r\n";
$out.= "Host: ".$parts['host']."\r\n";
$out.= "Content-Type: application/x-www-form-urlencoded\r\n";
$out.= "Content-Length: ".strlen($parts['query'])."\r\n";
$out.= "Connection: Close\r\n\r\n";
if (isset($parts['query'])) $out.= $parts['query'];
fwrite($fp, $out);
fclose($fp);
}
}
?>
NOTE: Make sure that in your MYCTRL/MYMETHOD function you have
ignore_user_abort(true);
that way when you fsocket connection is closed, your script will still run to the end.
We actually have a bunch of these fsockets for various reasons. If you need to make sure that the call to that controller/method came from the cron script, you need to pass some additional hash values so that only cron and the script know it. Once the script is called it has access to any codeigniter functions. Works like a charm.
I've set up 100s of CI cronjob on shared hosting like this: create a short php script which calls the CI controller as if it was a webbrowser.
So, script.php contains this:
script #! /usr/local/bin/php -f /home/example/public_html/script.php
<?php
get_get_contents('http:example.com/cronjob/');
?>
Then set your cronjob in cPanel to call script.php
When it runs Script.php will call the Codeigniter Cronjob controller. There you have the entire CI framework at your disposal.
If you are going to call it like a web browser, why not replace the cronjob
command with:
wget http://example.com/cronjob/
instead of creating something new or simply
curl --suppress http://example.com/cronjob/`
I have this at the very top of my send.php file:
ob_start();
#session_start();
//some display stuff
$_SESSION['id'] = $id; //$id has a value
header('location: test.php');
And the following at the very top of my test.php file:
ob_start();
#session_start();
error_reporting(E_ALL);
ini_set('display_errors', '1');
print_r($_SESSION);
When the data sends to test.php, the following is displayed:
Array ( )
Warning: Unknown: open(/var/lib/php/session/sess_isu2r2bqudeosqvpoo8a67oj02, O_RDWR) failed: Permission denied (13) in Unknown on line 0
Warning: Unknown: Failed to write session data (files). Please verify that the current setting of session.save_path is correct (/var/lib/php/session) in Unknown on line 0
I've tried only using session_start(); but the results are the same.
Look at your message
So first thing it relate to permission
open(/var/lib/php/session/sess_isu2r2bqudeosqvpoo8a67oj02, O_RDWR) failed: Permission denied (13) in Unknown on line 0
you have to check file permission
change mode this /var/lib/php/session/
Second thing it relate to session.save_path
Warning: Unknown: Failed to write session data (files). Please verify that the current setting of session.save_path is correct (/var/lib/php/session) in Unknown on line 0
in php.ini
[Session]
; Handler used to store/retrieve data.
session.save_handler = files
; Argument passed to save_handler. In the case of files, this is the path
; where data files are stored. Note: Windows users have to change this
; variable in order to use PHP's session functions.
;
; As of PHP 4.0.1, you can define the path as:
;
; session.save_path = "N;/path"
;
; where N is an integer. Instead of storing all the session files in
; /path, what this will do is use subdirectories N-levels deep, and
; store the session data in those directories. This is useful if you
; or your OS have problems with lots of files in one directory, and is
; a more efficient layout for servers that handle lots of sessions.
;
; NOTE 1: PHP will not create this directory structure automatically.
; You can use the script in the ext/session dir for that purpose.
; NOTE 2: See the section on garbage collection below if you choose to
; use subdirectories for session storage
;
session.save_path = /tmp/ <= HERE YOU HAVE TO MAKE SURE
; Whether to use cookies.
session.use_cookies = 1
you have to change your session.save_path setting to the accessible dir, /tmp/ for example
How to change: http://php.net/session_save_path
Being on the shared host, it is advised to set your session save path inside of your home directory but below document root
also note that
using ob_start is unnecessary here,
and I am sure you put # operator by accident and already going to remove it forever, don't you?
This was a known bug in version(s) of PHP . Depending on your server environment, you can try setting the sessions folder to 777:
/var/lib/php/session (your location may vary)
I ended up using this workaround:
session_save_path('/path/not/accessable_to_world/sessions');
ini_set('session.gc_probability', 1);
You will have to create this folder and make it writeable. I havent messed around with the permissions much, but 777 worked for me (obviously).
Make sure the place where you are storing your sessions isn't accessible to the world.
This solution may not work for everyone, but I hope it helps some people!
You can fix the issue with the following steps:
Verify the folder exists with sudo cd /var/lib/php/session. If it does not exist then sudo mkdir /var/lib/php/session or double check the logs to make sure you have the correct path.
Give the folder full read and write permissions with sudo chmod 666 /var/lib/php/session.
Rerun you script and it should be working fine, however, it's not recommended to leave the folder with full permissions. For security, files and folders should only have the minimum permissions required. The following steps will fix that:
You should already be in the session folder so just run sudo ls -l to find out the owner of the session file.
Set the correct owner of the session folder with sudo chown user /var/lib/php/session.
Give just the owner full read and write permissions with sudo chmod 600 /var/lib/php/session.
NB
You might not need to use the sudo command.
Go to your PHP.ini file or find PHP.ini EZConfig on your Cpanel and set your session.save_path to the full path leading to the tmp file, i.e: /home/cpanelusername/tmp
please make sure the session.save_path is set correctly in the php.ini. php needs read/write access to the directory to which this variable is set.
more information: http://www.php.net/manual/en/session.configuration.php#ini.session.save-path
I had the same error everything was correct like the setting the folder permissions.
It looks like an bug in php in my case because when i delete my PHPSESSID cookie it was working again so aperently something was messed up and the session got removed but the cookie was still active so php had to define the cause differently and checking first if the session file is still they and give another error and not the permission error
When using latest WHM (v66.0.23) you may go to MultiPHP INI Editor choose PHP version and set session.save_path to default i.e. /var/cpanel/php/sessions/ea-php70 instead of previous simple tmp - this helped me to get rid of such errors.
When using the header function, php does not trigger a close on the current session. You must use session_write_close to close the session and remove the file lock from the session file.
ob_start();
#session_start();
//some display stuff
$_SESSION['id'] = $id; //$id has a value
session_write_close();
header('location: test.php');
check your cpanels space.remove unused file or error.log file & then try to login your application(This work for me);
I got these two error messages, along with two others, and fiddled around for a while before discovering that all I needed to do was restart XAMPP! I hope this helps save someone else from the same wasted time!
Warning: session_start(): open(/var/folders/zw/hdfw48qd25xcch5sz9dd3w600000gn/T/sess_f8bgs41qn3fk6d95s0pfps60n4, O_RDWR) failed: Permission denied (13) in /Applications/XAMPP/xamppfiles/htdocs/foo/bar.php on line 3
Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /Applications/XAMPP/xamppfiles/htdocs/foo/bar.php:3) in /Applications/XAMPP/xamppfiles/htdocs/foo/bar.php on line 3
Warning: Unknown: open(/var/lib/php/session/sess_isu2r2bqudeosqvpoo8a67oj02, O_RDWR) failed: Permission denied (13) in Unknown on line 0
Warning: Unknown: Failed to write session data (files). Please verify that the current setting of session.save_path is correct (/var/lib/php/session) in Unknown on line 0
I'm using php-5.4.45 and I got the same problem.
If you are a php-fpm user, try edit php-fpm.conf and change listen.owner and listen.group to the right one. My nginx user is apache, so here I change these to params to apache, then it works well for me.
For apache user, I guess you should edit your fast-cgi params refer the two params I mention above.
If you use a configured vhost and find the same error then you can override the default setting of php_value session.save_path under your <VirtualHost *:80>
#
# Apache specific PHP configuration options
# those can be override in each configured vhost
#
php_value session.save_handler "files"
php_value session.save_path "/var/lib/php/5.6/session"
php_value soap.wsdl_cache_dir "/var/lib/php/5.6/wsdlcache"
Change the path to your own '/tmp' with chmod 777.