composer: added PHPStan

Author: dg

.travis.yml

@@ -37,12 +37,8 @@ jobs:
 
         -   stage: Static Analysis (informative)
             php: 7.4
-            install:
-                # Install PHPStan
-                - travis_retry composer create-project phpstan/phpstan-shim temp/phpstan --no-progress
-                - travis_retry composer install --no-progress --prefer-dist
             script:
-                - php temp/phpstan/phpstan.phar analyse --autoload-file vendor/autoload.php --level 5 --configuration tests/phpstan.neon src
+                - vendor/bin/phpstan analyse --level 5 --configuration tests/phpstan.neon src
 
 
         -   stage: Code Coverage

composer.json

@@ -19,7 +19,8 @@
 	},
 	"require-dev": {
 		"nette/tester": "~2.0",
-		"tracy/tracy": "^2.3"
+		"tracy/tracy": "^2.3",
+		"phpstan/phpstan": "^0.12"
 	},
 	"suggest": {
 		"ext-iconv": "to use Strings::webalize() and toAscii()",

tests/phpstan.neon

@@ -1,5 +1,5 @@
 parameters:
-	bootstrap: tests/phpstan-bootstrap.php
+	bootstrap: phpstan-bootstrap.php
 
 	ignoreErrors:
 		# PHPStan does not support dynamic by reference return used by Nette\Utils\Strings::pcre()