Improve output of --check-php-configuration

Showing the actual configuration value if the value is not as expected.

Resolves #6307

Author: MacDada

src/TextUI/Command/Commands/CheckPhpConfigurationCommand.php

@@ -87,10 +87,12 @@ public function execute(): Result
                 }
             }
 
-            if (ini_get($name) === $setting['expectedValue']) {
+            $actualValue = ini_get($name);
+
+            if ($actualValue === $setting['expectedValue']) {
                 $check = $this->ok();
             } else {
-                $check         = $this->notOk();
+                $check         = $this->notOk($actualValue);
                 $shellExitCode = 1;
             }
 
@@ -143,14 +145,16 @@ private function ok(): string
     /**
      * @return non-empty-string
      */
-    private function notOk(): string
+    private function notOk(string $actualValue): string
     {
+        $message = sprintf('not ok (%s)', $actualValue);
+
         if (!$this->colorize) {
-            return 'not ok';
+            return $message;
         }
 
         // @codeCoverageIgnoreStart
-        return Color::colorizeTextBox('fg-red, bold', 'not ok');
+        return Color::colorizeTextBox('fg-red, bold', $message);
         // @codeCoverageIgnoreEnd
     }
 }

tests/end-to-end/check-php-configuration/failure-with-xdebug.phpt

@@ -26,7 +26,7 @@ PHPUnit %s by Sebastian Bergmann and contributors.
 
 Checking whether PHP is configured according to https://docs.phpunit.de/en/%s/installation.html#configuring-php-for-development
 
-display_errors = On             ... not ok
+display_errors = On             ... not ok (0)
 display_startup_errors = On     ... ok
 error_reporting = -1            ... ok
 xdebug.show_exception_trace = 0 ... ok

tests/end-to-end/check-php-configuration/failure-without-xdebug.phpt

@@ -25,7 +25,7 @@ PHPUnit %s by Sebastian Bergmann and contributors.
 
 Checking whether PHP is configured according to https://docs.phpunit.de/en/%s/installation.html#configuring-php-for-development
 
-display_errors = On         ... not ok
+display_errors = On         ... not ok (0)
 display_startup_errors = On ... ok
 error_reporting = -1        ... ok
 zend.assertions = 1         ... ok