Merge pull request #186 from simonschaufi/static-functions

Author: IchHabRecht

Classes/Aggregate/AbstractAggregate.php

@@ -76,7 +76,7 @@ protected function removeHiddenContentElements()
 
         $this->maskConfiguration['tt_content']['elements'] = array_filter(
             $this->maskConfiguration['tt_content']['elements'],
-            function (array $element) {
+            static function (array $element) {
                 return empty($element['hidden']);
             }
         );
@@ -93,7 +93,7 @@ protected function removeCoreFields()
             }
             $this->maskConfiguration[$table]['tca'] = array_filter(
                 $this->maskConfiguration[$table]['tca'],
-                function ($field) {
+                static function ($field) {
                     return empty($field['coreField']);
                 }
             );

Classes/Aggregate/ContentRenderingAggregate.php

@@ -245,12 +245,12 @@ protected function addDatabaseQueryProcessorForField($table, $columnName, $index
             $overrideColumns = $GLOBALS['TCA'][$table]['columns'][$columnName]['config']['foreign_record_defaults'];
         } elseif (!empty($GLOBALS['TCA'][$table]['columns'][$columnName]['config']['overrideChildTca']['columns'])) {
             $overrideColumns = array_map(
-                function ($value) {
+                static function ($value) {
                     return $value['config']['default'];
                 },
                 array_filter(
                     $GLOBALS['TCA'][$table]['columns'][$columnName]['config']['overrideChildTca']['columns'],
-                    function ($item) {
+                    static function ($item) {
                         return isset($item['config']['default']);
                     }
                 )
@@ -267,7 +267,7 @@ function ($item) {
         if (!empty($this->maskConfiguration[$table]['tca'][$columnName]['cTypes'])) {
             $types = array_combine(
                 array_map(
-                    function ($value) {
+                    static function ($value) {
                         return 'CType' . $value;
                     },
                     range(1, count($this->maskConfiguration[$table]['tca'][$columnName]['cTypes']))
@@ -285,7 +285,7 @@ function ($value) {
 
         uksort($markerArray, 'strnatcasecmp');
         $markers = implode("\n        ", array_map(
-            function ($key, $value) {
+            static function ($key, $value) {
                 return 'markers.' . $key . (strpos($key, '.') === false ? '.value' : '') . ' = ' . $value;
             },
             array_keys($markerArray),

Classes/Aggregate/InlineContentCTypeAggregate.php

@@ -111,7 +111,7 @@ public function addData(array \$result)
 
         \$result['processedTca']['columns']['CType']['config']['items'] = array_filter(
             \$result['processedTca']['columns']['CType']['config']['items'],
-            function (\$item) use (\$cTypes) {
+            static function (\$item) use (\$cTypes) {
                 return in_array(\$item[1], \$cTypes);
             }
         );

Classes/Aggregate/InlineContentColPosAggregate.php

@@ -63,7 +63,7 @@ protected function process()
         );
 
         $flattenedInlineFields = [];
-        array_walk_recursive($inlineFields, function ($field) use (&$flattenedInlineFields) {
+        array_walk_recursive($inlineFields, static function ($field) use (&$flattenedInlineFields) {
             $flattenedInlineFields[] = $field . '_parent';
         });
         sort($flattenedInlineFields);

Classes/Aggregate/TtContentOverridesAggregate.php

@@ -55,7 +55,7 @@ protected function addTableTypes(array $tableConfiguration)
         $newTypeFields = array_intersect_key(
             $tableConfiguration['types'],
             array_combine(
-                array_map(function ($value) {
+                array_map(static function ($value) {
                     return 'mask_' . $value;
                 }, $types),
                 $types

Classes/Controller/ExportController.php

@@ -348,7 +348,7 @@ protected function prepareConfiguration(string $vendorName, string $extensionNam
         // Find all used fields in elements and foreign tables
         $columns = [];
         $closure = null;
-        $closure = function ($value) use ($aggregatedConfiguration, &$columns, &$closure) {
+        $closure = static function ($value) use ($aggregatedConfiguration, &$columns, &$closure) {
             foreach (($value['columns'] ?? []) as $field) {
                 $columns[] = $field;
                 if (!empty($aggregatedConfiguration[$field]['tca'])) {
@@ -510,17 +510,21 @@ protected function replaceExtensionKey($vendorName, $extensionKey, $string)
      */
     protected function sortFiles(array $files)
     {
-        uksort($files, function ($a, $b) {
+        uksort($files, static function ($a, $b) {
             if (substr_count($a, '/') === 0 && substr_count($b, '/') > 0) {
                 return -1;
-            } elseif (substr_count($a, '/') > 0 && substr_count($b, '/') === 0) {
+            }
+
+            if (substr_count($a, '/') > 0 && substr_count($b, '/') === 0) {
                 return 1;
             }
 
             if (strpos($b, dirname($a)) === 0 || strpos($a, dirname($b)) === 0) {
                 if (substr_count($a, '/') > substr_count($b, '/')) {
                     return 1;
-                } elseif (substr_count($a, '/') < substr_count($b, '/')) {
+                }
+
+                if (substr_count($a, '/') < substr_count($b, '/')) {
                     return -1;
                 }
             }

Classes/FileCollection/SqlFileCollection.php

@@ -75,7 +75,7 @@ protected function processAggregateCollection()
                 unset($aggregatedFields['KEY ' . $index]);
             }
 
-            array_walk($aggregatedFields, function (&$definition, $field) {
+            array_walk($aggregatedFields, static function (&$definition, $field) {
                 $definition = sprintf('    %s %s', $field, $definition);
             });
             $fieldDefinitions = implode(',' . PHP_EOL, $aggregatedFields);

Classes/FlagResolver/AbstractFlagResolver.php

@@ -43,7 +43,7 @@ public function __construct(DependencyOrderingService $dependencyOrderingService
     public function resolveFlags(array $fileInformation)
     {
         $files = array_map(
-            function ($information) {
+            static function ($information) {
                 return $information['content'];
             },
             $fileInformation

Classes/FlagResolver/PhpFileFlag/ClosureFunctionFlag.php

@@ -34,7 +34,7 @@ public function isEnabled($flags)
     public function execute($content)
     {
         return <<<EOS
-call_user_func(function () {
+call_user_func(static function () {
 
 {$content}
 });

Tests/Functional/Controller/BackendPreview/ExportControllerTest.php

@@ -111,7 +111,7 @@ public function validateProcessedRowDataFromPageLayoutViewDrawItem()
         $subject->preProcess($pageLayoutView, $drawItem, $headerContent, $itemContent, $row);
 
         // Get variable container
-        $closure = \Closure::bind(function () use ($viewMock) {
+        $closure = \Closure::bind(static function () use ($viewMock) {
             return $viewMock->baseRenderingContext;
         }, null, StandaloneView::class);
         $renderingContext = $closure();