Does this work?

[jscheid]

I must be missing something... why does this not work?
https://github.com/jscheid/prettier-php-test

➜  prettier-php-test git:(main) yarn test
yarn run v1.22.10
$ prettier sample.php
array_map(function($arg1,$arg2) use ( $var1, $var2 ) {
    return $arg1+$arg2/($var+$var2);
}, array("complex"=>"code","with"=>
    function() {return "inconsistent";}
,"formatting"=>"is", "hard" => "to", "maintain"=>true));
✨  Done in 0.45s.

Shouldn't this be printing the sample output in https://github.com/prettier/plugin-php#output ?

[alexander-akait]

You need to install plugin-php

[jscheid]

The sample repository that I've linked to does have @prettier/plugin-php, is that what you mean?

[jscheid]

Do I need to have php installed perhaps?

[jscheid]

I've added a Dockerfile.

➜  prettier-php-test git:(main) ✗ docker build .
Sending build context to Docker daemon  21.22MB
Step 1/4 : FROM node:12
 ---> f65e5434ee1c
Step 2/4 : ADD package.json yarn.lock sample.php ./
 ---> Using cache
 ---> dfdbf33607fa
Step 3/4 : RUN yarn
 ---> Using cache
 ---> 7871b2b3482b
Step 4/4 : RUN yarn test
 ---> Running in b4dde9798a8c
yarn run v1.22.5
$ prettier sample.php
array_map(function($arg1,$arg2) use ( $var1, $var2 ) {
    return $arg1+$arg2/($var+$var2);
}, array("complex"=>"code","with"=>
    function() {return "inconsistent";}
,"formatting"=>"is", "hard" => "to", "maintain"=>true));
Done in 0.43s.
Removing intermediate container b4dde9798a8c
 ---> 5756e96fdcbf
Successfully built 5756e96fdcbf

[czosel]

Just a guess: the command “prettier sample.php” is using your globally installed prettier, which doesn’t have the php plugin.
Try “npm install -g @prettier/plugin-php” or “yarn prettier sample.php” to use the local version.

[jscheid]

Thanks @czosel -- did you see the Dockerfile I added to the demo repository? There is only one version of Prettier in that docker container.

[jscheid]

By the way, I don't need to use this plugin, I'm just trying to write a test case to make sure that my plugin works well with yours.

Can you see what changes would need to be made to the Dockerfile to make things work?

Is it possible that it's a problem with your sample input?

[jscheid]

I've added a more explicit test. Output is here -- clearly this is loading your plugin correctly?

[jscheid]

File needs to start with <?php\n....

Perhaps your example input/output could be updated to show that.

[czosel]

Ah right, we've seen this issue a couple of times before. #1632 makes the README more explicit, thanks for the suggestion!