I am trying to get a connection between my php-fpm docker container and an RDS Postregsql. I found that I was getting an error in my php application "call to undefined function pg_connect()". So I thought that maybe the issue was that I didn't have pgsql driver enabled in my php.ini. So I tried to enable it, by first adding a line to my Dockerfile, rebuilding the image, then I brought down the container and brought it up again. But I am getting the same error "call to undefined function pg_connect(). So I'd like to run phpinfo() in the container to see if the pgsql driver is loaded. I tried to run it by using docker exec 4822 /bin/bash to open a cli to the container, but the host cli just comes back with a $. How can I run phpinfo() in the container so I can figure out why $DB2 = $this->load->database('postgres', TRUE) is failing with the above error? I am using Codeigniter and here is the connection array:
enter code here
enter code here
Sorry I can't get the format going. Anyway, here is the dsn
'dsn' => 'jdbc:postgresql://imagesdatabase.cwymdn16cxes.us-east-1.rds.amazonaws.com:5432/postgres'
From the $ prompt:
php
should start the PHP process. Then:
<?php phpinfo();
will display phpinfo() output. You will need to end the php process with a Control-D and then all output should be displayed.
Follow this https://www.php.net/manual/en/features.commandline.interactive.php
This will help you, how to use interactive command line PHP.
If DockerImage is based on PHP or has PHP installed in docker container then you can use this feature. What you need to do in docker terminal is run following command
$ php -a
Interactive shell
php > echo 5+8;
13
Well I finally realized that since my under development is php why not just insert phpinfo() into the start up. I did that and it works great! All that effort just to confirm that the pgsql driver is not loaded! At this rate it will take me the rest of my life to finish my application 😀.
Related
I am making my first app with Symfony and when i setup my database (doesn't matter if it's postgresql or mysql).
I have an error "could not find driver" three time.
One in PDOConnection.php line 38.
Other in Exception.php line 18.
And last one in AbstractMySQLDriver.php line 128.
What i made : i check the php path i also check all the extensions. I check if i fill correctly .env and i check those folders.
PHP version : 7.4
And mysql in docker containers: mysql:5.7.
I really have no idea what to do now
UPDATE:
The problem (for me) was the command php bin/console doctrine:database:create
if you have the same problem try symfony doctrine:database:create
do you use .env file? I have same problem and after a day of disable/enable pdo without any effect, i found that symfony auto add a line to my .env file:
DATABASE_URL=postgresql://db_user:db_password#127.0.0.1:5432/db_name?serverVersion=11&charset=utf8
That make my database url wrong and error not found pdo fire because of postgresql not mysql
Apparently you use Docker, but in your question you mentioned Windows cmd. I suppose, you check PDO extension in your host system, not in container. You need to log into your Docker PHP container and check it there. In Windows Desktop version of Docker there is a button near each container to open command-line interface. You also can use command:
docker exec -it <here goes your container name>
To find out what your container name is, you can use command
docker ps
UPDATE:
To start your project not in Docker, bun on Windows-host itself, you can use very helpful mini-server, provided by Symfony. Run this command inside your project directory:
symfony serve
It will start local server, available by default at address https://127.0.0.1:8000/.
However, keep in mind, that if your project requires database, you will need to have MySQL Server for Windows installed on your host system too.
I would like to configure PHPStorm so that I can run Artisan commands directly from my IDE's terminal. For example php artisan key:generate. However, when I do, I receive the error 'php' is not recognized as an internal or external command.
Background:
running Windows 10 as host machine
using Docker to run my webserver (Nginx) and PHP interpreter (7.2-fpm).
I followed this tutorial.
https://www.digitalocean.com/community/tutorials/how-to-set-up-laravel-nginx-and-mysql-with-docker-compose.
One thing the tutorial didn't cover was how to set up my remote PHP CLI interpreter. For that, I followed https://www.jetbrains.com/help/phpstorm/configuring-remote-interpreters.html and can make a successful connection as it picks up the correct PHP version 7.2.21 as seen in the screenshot.
After this, I restarted my Windows 10 host machine, fired up the container, opened my IDE and tried to run php -v from the terminal but hit the error again.
I know it has something to do with my PATH environment variable being set incorrectly, or not at all but I am not sure how to point it to the container's PHP interpreter. Any help would be greatly appreciated.
EDIT
For what it is worth, I know that I can exec into the container and run PHP commands from there, but thought I might be able to do it directly from my host machine by pointing to the container's interpreter.
The terminal in PHPstorm is the same as any other terminal on your computer. It doesn't automatically connect to docker to run the php -v command. If you want to run php from PHPstorm in docker you can right click the file:
Choose run:
And select your created docker interpreter as your runtime:
If the fix button doesn't show it can be configured through:
settings > Languages & Frameworks > PHP
And then clicking on the 3 dots at the end of "CLI interpreter"
I am creating PHP web application. I need to get environment variable in my web application. I am using Yosemite OSX.
I have executed following command:
launchctl setenv ENVIRONMENT development
I am able to get o/p for the following command:
launchctl getenv ENVIRONMENT
development
However, when I execute following in my PHP file
$env = getenv('ENVIRONMENT');
echo $env;
I am not able to see the result "development".
For setting environment variable I have also tried following:
http://www.jochenhebbrecht.be/site/2015-04-14/mac/os-x-1010-yosemite-and-environment-variables
Setting environment variables via launchd.conf no longer works in OS X Yosemite/El Capitan/macOS Sierra?
I have also executed following command:
launchctl load ~/Library/LaunchAgents/my.startup.plist
launchctl start ~/Library/LaunchAgents/my.startup.plist
When I execute launchctl load ~/Library/LaunchAgents/my.startup.plist it gives me
Library/LaunchAgents/my.startup.plist: Operation already in progress
Also restart MAMP server, restart macbook. Did this for few times. But no success.
Can anyone please tell me what am I doing wrong?
If someone can tell me necessary steps to achieve final goal which is to use environment variable in my PHP application, I would be really grateful.
Thanks in advance.
I'm attempting to install Phalcon Dev Tools on OSX. I have Phalcon installed and it works fine.
I've followed the instructions from here: http://docs.phalconphp.com/en/latest/reference/mactools.html
When I run the command phalcon in the terminal I get the following output:
Phalcon Developer Tools Installer
Make sure phalcon.sh is in the same dir as phalcon.php and that you are running this with sudo or as root.
Installing Devtools...
Working dir is: /Users/me/phalcon-tools
Done. Devtools installed!
Now how do I use the devtools? When I enter phalcon commands the output is exactly the same as above, and continues to tell me that it's installed.
Am I missing something here?
I noticed in the phalcon.sh script, at the end it had:
if check_install; then
php "$PTOOLSPATH/phalcon.php" $*
fi
So, if check_install passes, run phalcon.php. I've tried to run this script manually and nothing happens at the terminal.
$PTOOLSPATH is defined. I confirmed this using echo $PTOOLSPATH.
My /usr/bin/env php is correct and points to MAMP's PHP. I have Phalcon installed using MAMP at the moment. My PHP is correct:
which php
/Applications/MAMP/bin/php/php5.5.23/bin/php
Inspecting the phalcon.php script, and using xdebug, I detected the issue to be lying here:
if (!extension_loaded('phalcon')) {
throw new Exception(
sprintf(
"Phalcon extension isn't installed, follow these instructions to install it: %s",
Script::DOC_INSTALL_URL
)
);
}
So the Phalcon extension isn't loaded. Not sure why it's not printing the output of the exception in the terminal. But, PHP's error log is showing:
[21-May-2015 22:37:48 Europe/Berlin] PHP Fatal error: Class 'Phalcon\Script' not found in /Users/me/phalcon-tools/phalcon.php on line 41
Now I'm stumped.
Edit:
Running php -m showed me Phalcon isn't installed. Which is odd, because I am using Phalcon in my web application, and it works fine. As you can see, I've loaded the extension in the php.ini.
The PHP version I'm using is:
PHP 5.5.23 (cli) (built: Apr 9 2015 19:29:27)
As you can see, Phalcon is in the correct directory:
ls /Applications/MAMP/bin/php/php5.5.23/lib/php/extensions/no-debug-non-zts-20121212
apcu.so
imagick.so
phalcon.so
...
And as you can see from phpinfo() it's installed ...
The following commands both give different results too:
Shows Phalcon as installed:
echo "<?php phpinfo(); ?>" | php > phpinfo.txt && cat phpinfo.txt | grep phalcon
Shows Phalcon not installed:
php -m
Any ideas?
After trying a lot, I found out that the code shown in the reference is wrong:
ln -s ~/phalcon-tools/phalcon.sh ~/phalcon-tools/phalcon
chmod +x ~/phalcon-tools/phalcon
The proper way can be found in the github repo:
ln -s ~/phalcon-devtools/phalcon.php /usr/bin/phalcon
chmod ugo+x /usr/bin/phalcon
Basically, the link shouldn't be the script but the php file. Fixing that, I could run the dev tool properly.
I have the same problem with you. and I solved it as long as I add this two line into my ~/.bash_profile file.
export PATH=$PATH:/Users/scott/phalcon-tools
export PTOOLSPATH=/Users/scott/phalcon-tools
At first, I only add the first line into .bash_profile, and I got the same information with you.
May be in command line ini file phalcon is not installed so it is throwing error.
just type this command in terminal .
php --ini
then check the output the interesting line is
Loaded Configuration File: /etc/php5/cli/php.ini
now try to check that
phalcon.so
is loaded there as well or not.
as for web and cli there are different phalcon.so file is provided so we need to inlcude "phalcon.so" in both files.
so phalcon.so is included in your web php.ini so its running smooth there and not it command line i guess.
On MAC OS X Lion - Running MAMP
I'm trying to execute the following yiic command (from Yii framework);
./yiic message ./app/messages/config.php
I'm getting this message:
env: php\r: No such file or directory
I've looked into yiic file and I see:
#!/usr/bin/env php
<?php
require_once(dirname(__FILE__).'/yiic.php');
I've looked into /usr/bin/env
and I see, nothing related to php (I believe):
Should I have there something related with php ?
TERM_PROGRAM=Apple_Terminal
TERM=xterm-256color
SHELL=/bin/bash
TMPDIR=/var/folders/qq/4k5m37mn16bgfpp6yt8ggljc0000gn/T/
Apple_PubSub_Socket_Render=/tmp/launch-L43tVY/Render
TERM_PROGRAM_VERSION=299
TERM_SESSION_ID=1999B4D4-939B-4065-B71C-D9B0563A9EC6
USER=mem
COMMAND_MODE=unix2003
SSH_AUTH_SOCK=/tmp/launch-FBmmga/Listeners
__CF_USER_TEXT_ENCODING=0x1F5:0:0
PATH=/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin:/usr/local/git/bin
PWD=/usr/bin
SHLVL=1
HOME=/Users/mem
LOGNAME=mem
LC_CTYPE=UTF-8
DISPLAY=/tmp/launch-oXxXFl/org.x:0
_=/usr/bin/env
OLDPWD=/usr
As anyone add this error before?
Is this something to do with the fact that php is not on that env think perhaps?
Please advice
It looks you're just experiencing an encoding issue with your yiic file. The shell is trying to use php\r interpreter to open yiic, instead of php.
Run the following command to replace all CARRIAGE_RETURN characters by LINE_FEED :
perl -pi -e 's/\r/\n/g' yiic.php
Worked pretty well in my case.
I just read this blog: could be the very same problem you are experiencing?
The next step is to tell the yiic application, found in the framework folder, to create a new site. The syntax is
yiic webapp path/to/directory
But before you even begin to use this command, let me explain it a bit, as it’s very important and can be complicated. The yiic file is an executable that runs using the computer’s command-line PHP and that really just invokes the yiic.php script. You may be able to call it using just yiic or using ./yiic (i.e., run the yiic command found in the current directory). Or you can more explicitly call either script using php yiic or php yiic.php. Or you may need to indicate the PHP executable to be used: C:\php\php.exe yiic. You should try the variations on this command, as applicable to your computer, just to make sure you can invoke yiic, prior to trying to create the Web application.
In my case that worked for using xampp:
Creating new project:
X:\xampp\php>php.exe X:/xampp/htdocs/yii/framework/yiic webapp X:/xampp/htdocs/YOUR_PROJECT
yiic shell:
X:\xampp\php>php.exe X:/xampp/htdocs/YOUR_PROJECT/protected/yiic shell X:/xampp/htdocs/YOUR_PROJECT/index.php
Just I changed php version of my system form 4 to 7.
I run this command to salve this issue-
source ~/.bash_profile
This solved my issue.