PHP source file "Swagger.php" seems to have an error (suffix "[1]" causes parse error)

[jfiala]

swagger-codegen-2.1.2-M1:
After generating PHP source files using
com.wordnik.swagger.codegen.Codegen -i http://localhost:8080/api-docs -l php

{"apiVersion":"1.0","apis":[{"description":"getUser","operations":[{"method":"GET","summary":"read User by ID","notes":"pass ID to read user","nickname":"getUser","produces":["*/*"],"consumes":["application/json"],"parameters":[{"allowMultiple":false,"defaultValue":"","description":"id","name":"id","paramType":"query","format":"int64","type":"integer","required":true}],"responseMessages":[{"code":200,"message":"Successful retrieval of user detail","responseModel":"User"},{"code":404,"message":"User not found","responseModel":"Void"}],"deprecated":"false","type":"User"}],"path":"/user"},{"description":"saveUser","operations":[{"method":"POST","summary":"create or update a user name by id","notes":"saveUser","nickname":"saveUser","produces":["*/*"],"consumes":["application/json"],"parameters":[{"allowMultiple":false,"defaultValue":"","description":"id","name":"id","paramType":"query","format":"int64","type":"integer","required":true},{"allowMultiple":false,"defaultValue":"","description":"name","name":"name","paramType":"query","type":"string","required":true}],"responseMessages":[{"code":200,"message":"User has been updated","responseModel":"User"}],"deprecated":"false","type":"User"}],"path":"/user"}],"basePath":"/","consumes":["application/json"],"models":{"User":{"description":"User object","id":"User","properties":{"id":{"description":"ID of the user","required":true,"format":"int64","type":"integer"},"bytes":{"items":{"format":"byte","type":"string"},"required":false,"type":"array"},"name":{"description":"Name of the user","required":true,"type":"string"},"state":{"enum":["ACTIVE","DISABLED"],"required":false,"type":"string"}}}},"produces":["*/*"],"resourcePath":"/user","swaggerVersion":"1.2"}

and calling the API in PHP 5 using:

$apiClient = new APIClient("http://localhost:8080", "");
$userApi = new UserApi($apiClient);
$userApi->getUser(1);

I get:
PHP Parse error: syntax error, unexpected '[' in J:\dev_php_new\confess-demo-client\Swagger.php on line 235

Swagger.php, line 235:
$subClass = explode(',', $inner, 2)[1];

after manually removing the suffix [1]:
$subClass = explode(',', $inner, 2);

it runs without any error.

[fehguy]

Please pull master, which is 2.1.0-M2 and retest.

[jfiala]

Perfect, it now works without any code changes.
However, the root PHP file is named "SwaggerPetstore.php", which is quite confusing as my code doesn't have to do with the Petstore at all...

[wing328]

@jfiala the PHP package name is hard-coded at the moment. I believe @fehguy is working on exposing a configuration object for package name #583

[jfiala]

Perfect, so I'm closing this as the issue itself has been fixed with 2.1.0-M2.