Added stricter phpstan checks

composer.json

@@ -88,6 +88,7 @@
         "phpstan/extension-installer": "^1.0",
         "phpstan/phpstan": "^1.4.7",
         "phpstan/phpstan-doctrine": "^1.2.11",
+        "phpstan/phpstan-strict-rules": "^1.5",
         "phpstan/phpstan-symfony": "^1.1.7",
         "psalm/plugin-symfony": "^v5.0.1",
         "rector/rector": "^0.17.0",

composer.lock

@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "3fced602006b9f4356f00e003f404d84",
+    "content-hash": "a8ee56e1ebdd203018f921be240029ca",
     "packages": [
         {
             "name": "beberlei/assert",
@@ -14422,6 +14422,55 @@
             },
             "time": "2023-05-11T11:26:04+00:00"
         },
+        {
+            "name": "phpstan/phpstan-strict-rules",
+            "version": "1.5.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/phpstan/phpstan-strict-rules.git",
+                "reference": "b21c03d4f6f3a446e4311155f4be9d65048218e6"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/phpstan/phpstan-strict-rules/zipball/b21c03d4f6f3a446e4311155f4be9d65048218e6",
+                "reference": "b21c03d4f6f3a446e4311155f4be9d65048218e6",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.2 || ^8.0",
+                "phpstan/phpstan": "^1.10"
+            },
+            "require-dev": {
+                "nikic/php-parser": "^4.13.0",
+                "php-parallel-lint/php-parallel-lint": "^1.2",
+                "phpstan/phpstan-deprecation-rules": "^1.1",
+                "phpstan/phpstan-phpunit": "^1.0",
+                "phpunit/phpunit": "^9.5"
+            },
+            "type": "phpstan-extension",
+            "extra": {
+                "phpstan": {
+                    "includes": [
+                        "rules.neon"
+                    ]
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "PHPStan\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "description": "Extra strict and opinionated rules for PHPStan",
+            "support": {
+                "issues": "https://github.com/phpstan/phpstan-strict-rules/issues",
+                "source": "https://github.com/phpstan/phpstan-strict-rules/tree/1.5.1"
+            },
+            "time": "2023-03-29T14:47:40+00:00"
+        },
         {
             "name": "phpstan/phpstan-symfony",
             "version": "1.3.2",

phpstan.neon

@@ -17,4 +17,20 @@ parameters:
     treatPhpDocTypesAsCertain: false
 
     symfony:
-        container_xml_path: '%rootDir%/../../../var/cache/dev/App_KernelDevDebugContainer.xml'
+        container_xml_path: '%rootDir%/../../../var/cache/dev/App_KernelDevDebugContainer.xml'
+
+    checkUninitializedProperties: true
+
+    strictRules:
+    	disallowedLooseComparison: false
+    	booleansInConditions: false
+    	uselessCast: false
+    	requireParentConstructorCall: true
+    	disallowedConstructs: false
+    	overwriteVariablesWithLoop: true
+    	closureUsesThis: false
+    	matchingInheritedMethodNames: true
+    	numericOperandsInArithmeticOperators: true
+    	strictCalls: true
+    	switchConditionsMatchingType: false
+    	noVariableVariables: false

src/DataTables/Filters/Constraints/InstanceOfConstraint.php

@@ -94,6 +94,7 @@ class InstanceOfConstraint extends AbstractConstraint
 
         $expressions = [];
 
+        /** @phpstan-ignore-next-line */
         if ($this->operator === 'ANY' || $this->operator === 'NONE') {
             foreach($this->value as $value) {
                 //We can not use a parameter here, as this is the only way to pass the FCQN to the query (via binded params, we would need to use ClassMetaData). See: https://github.com/doctrine/orm/issues/4462