laravel · taylorotwell · Jul 15, 2025 · Jul 14, 2025
diff --git a/src/Illuminate/Bus/Queueable.php b/src/Illuminate/Bus/Queueable.php
@@ -204,11 +204,9 @@ public function through($middleware)
      */
     public function chain($chain)
     {
-        $jobs = ChainedBatch::prepareNestedBatches(new Collection($chain));
-
-        $this->chained = $jobs->map(function ($job) {
-            return $this->serializeJob($job);
-        })->all();
+        $this->chained = ChainedBatch::prepareNestedBatches(new Collection($chain))
+            ->map(fn ($job) => $this->serializeJob($job))
+            ->all();
 
         return $this;
     }

diff --git a/src/Illuminate/Collections/LazyCollection.php b/src/Illuminate/Collections/LazyCollection.php
@@ -1766,9 +1766,9 @@ public function zip($items)
         $iterables = func_get_args();
 
         return new static(function () use ($iterables) {
-            $iterators = (new Collection($iterables))->map(function ($iterable) {
-                return $this->makeIterator($iterable);
-            })->prepend($this->getIterator());
+            $iterators = (new Collection($iterables))
+                ->map(fn ($iterable) => $this->makeIterator($iterable))
+                ->prepend($this->getIterator());
 
             while ($iterators->contains->valid()) {
                 yield new static($iterators->map->current());

diff --git a/src/Illuminate/Console/Scheduling/ScheduleFinishCommand.php b/src/Illuminate/Console/Scheduling/ScheduleFinishCommand.php
@@ -40,12 +40,12 @@ class ScheduleFinishCommand extends Command
      */
     public function handle(Schedule $schedule)
     {
-        (new Collection($schedule->events()))->filter(function ($value) {
-            return $value->mutexName() == $this->argument('id');
-        })->each(function ($event) {
-            $event->finish($this->laravel, $this->argument('code'));
+        (new Collection($schedule->events()))
+            ->filter(fn ($value) => $value->mutexName() == $this->argument('id'))
+            ->each(function ($event) {
+                $event->finish($this->laravel, $this->argument('code'));
 
-            $this->laravel->make(Dispatcher::class)->dispatch(new ScheduledBackgroundTaskFinished($event));
-        });
+                $this->laravel->make(Dispatcher::class)->dispatch(new ScheduledBackgroundTaskFinished($event));
+            });
     }
 }
diff --git a/src/Illuminate/Database/Eloquent/Casts/AsEnumArrayObject.php b/src/Illuminate/Database/Eloquent/Casts/AsEnumArrayObject.php
@@ -68,9 +68,9 @@ public function set($model, $key, $value, $attributes)
 
             public function serialize($model, string $key, $value, array $attributes)
             {
-                return (new Collection($value->getArrayCopy()))->map(function ($enum) {
-                    return $this->getStorableEnumValue($enum);
-                })->toArray();
+                return (new Collection($value->getArrayCopy()))
+                    ->map(fn ($enum) => $this->getStorableEnumValue($enum))
+                    ->toArray();
             }
 
             protected function getStorableEnumValue($enum)

diff --git a/src/Illuminate/Database/Eloquent/Casts/AsEnumCollection.php b/src/Illuminate/Database/Eloquent/Casts/AsEnumCollection.php
@@ -64,9 +64,9 @@ public function set($model, $key, $value, $attributes)
 
             public function serialize($model, string $key, $value, array $attributes)
             {
-                return (new Collection($value))->map(function ($enum) {
-                    return $this->getStorableEnumValue($enum);
-                })->toArray();
+                return (new Collection($value))
+                    ->map(fn ($enum) => $this->getStorableEnumValue($enum))
+                    ->toArray();
             }
 
             protected function getStorableEnumValue($enum)

diff --git a/src/Illuminate/Database/Query/Grammars/Grammar.php b/src/Illuminate/Database/Query/Grammars/Grammar.php
@@ -1195,9 +1195,9 @@ public function compileInsert(Builder $query, array $values)
         // We need to build a list of parameter place-holders of values that are bound
         // to the query. Each insert should have the exact same number of parameter
         // bindings so we will loop through the record and parameterize them all.
-        $parameters = (new Collection($values))->map(function ($record) {
-            return '('.$this->parameterize($record).')';
-        })->implode(', ');
+        $parameters = (new Collection($values))
+            ->map(fn ($record) => '('.$this->parameterize($record).')')
+            ->implode(', ');
 
         return "insert into $table ($columns) values $parameters";
     }
@@ -1294,9 +1294,9 @@ public function compileUpdate(Builder $query, array $values)
      */
     protected function compileUpdateColumns(Builder $query, array $values)
     {
-        return (new Collection($values))->map(function ($value, $key) {
-            return $this->wrap($key).' = '.$this->parameter($value);
-        })->implode(', ');
+        return (new Collection($values))
+            ->map(fn ($value, $key) => $this->wrap($key).' = '.$this->parameter($value))
+            ->implode(', ');
     }
 
     /**

diff --git a/src/Illuminate/Database/Query/Grammars/PostgresGrammar.php b/src/Illuminate/Database/Query/Grammars/PostgresGrammar.php
@@ -167,9 +167,9 @@ public function whereFullText(Builder $query, $where)
             $language = 'english';
         }
 
-        $columns = (new Collection($where['columns']))->map(function ($column) use ($language) {
-            return "to_tsvector('{$language}', {$this->wrap($column)})";
-        })->implode(' || ');
+        $columns = (new Collection($where['columns']))
+            ->map(fn ($column) => "to_tsvector('{$language}', {$this->wrap($column)})")
+            ->implode(' || ');
 
         $mode = 'plainto_tsquery';
 

diff --git a/src/Illuminate/Database/Query/Grammars/SQLiteGrammar.php b/src/Illuminate/Database/Query/Grammars/SQLiteGrammar.php
@@ -289,15 +289,17 @@ protected function compileUpdateColumns(Builder $query, array $values)
     {
         $jsonGroups = $this->groupJsonColumnsForUpdate($values);
 
-        return (new Collection($values))->reject(function ($value, $key) {
-            return $this->isJsonSelector($key);
-        })->merge($jsonGroups)->map(function ($value, $key) use ($jsonGroups) {
-            $column = last(explode('.', $key));
+        return (new Collection($values))
+            ->reject(fn ($value, $key) => $this->isJsonSelector($key))
+            ->merge($jsonGroups)
+            ->map(function ($value, $key) use ($jsonGroups) {
+                $column = last(explode('.', $key));
 
-            $value = isset($jsonGroups[$key]) ? $this->compileJsonPatch($column, $value) : $this->parameter($value);
+                $value = isset($jsonGroups[$key]) ? $this->compileJsonPatch($column, $value) : $this->parameter($value);
 
-            return $this->wrap($column).' = '.$value;
-        })->implode(', ');
+                return $this->wrap($column).' = '.$value;
+            })
+            ->implode(', ');
     }
 
     /**

diff --git a/src/Illuminate/Database/Query/Grammars/SqlServerGrammar.php b/src/Illuminate/Database/Query/Grammars/SqlServerGrammar.php
@@ -419,15 +419,15 @@ public function compileUpsert(Builder $query, array $values, array $uniqueBy, ar
 
         $sql = 'merge '.$this->wrapTable($query->from).' ';
 
-        $parameters = (new Collection($values))->map(function ($record) {
-            return '('.$this->parameterize($record).')';
-        })->implode(', ');
+        $parameters = (new Collection($values))
+            ->map(fn ($record) => '('.$this->parameterize($record).')')
+            ->implode(', ');
 
         $sql .= 'using (values '.$parameters.') '.$this->wrapTable('laravel_source').' ('.$columns.') ';
 
-        $on = (new Collection($uniqueBy))->map(function ($column) use ($query) {
-            return $this->wrap('laravel_source.'.$column).' = '.$this->wrap($query->from.'.'.$column);
-        })->implode(' and ');
+        $on = (new Collection($uniqueBy))
+            ->map(fn ($column) => $this->wrap('laravel_source.'.$column).' = '.$this->wrap($query->from.'.'.$column))
+            ->implode(' and ');
 
         $sql .= 'on '.$on.' ';
 

diff --git a/src/Illuminate/Database/Schema/Blueprint.php b/src/Illuminate/Database/Schema/Blueprint.php
@@ -179,9 +179,8 @@ protected function ensureCommandsAreValid()
      */
     protected function commandsNamed(array $names)
     {
-        return (new Collection($this->commands))->filter(function ($command) use ($names) {
-            return in_array($command->name, $names);
-        });
+        return (new Collection($this->commands))
+            ->filter(fn ($command) => in_array($command->name, $names));
     }
 
     /**
@@ -316,9 +315,8 @@ public function addAlterCommands()
      */
     public function creating()
     {
-        return (new Collection($this->commands))->contains(function ($command) {
-            return ! $command instanceof ColumnDefinition && $command->name === 'create';
-        });
+        return (new Collection($this->commands))
+            ->contains(fn ($command) => ! $command instanceof ColumnDefinition && $command->name === 'create');
     }
 
     /**

diff --git a/src/Illuminate/Foundation/Console/ConfigPublishCommand.php b/src/Illuminate/Foundation/Console/ConfigPublishCommand.php
@@ -48,9 +48,7 @@ public function handle()
 
         $name = (string) (is_null($this->argument('name')) ? select(
             label: 'Which configuration file would you like to publish?',
-            options: (new Collection($config))->map(function (string $path) {
-                return basename($path, '.php');
-            }),
+            options: (new Collection($config))->map(fn (string $path) => basename($path, '.php')),
         ) : $this->argument('name'));
 
         if (! is_null($name) && ! isset($config[$name])) {

diff --git a/src/Illuminate/Foundation/Exceptions/RegisterErrorViewPaths.php b/src/Illuminate/Foundation/Exceptions/RegisterErrorViewPaths.php
@@ -14,8 +14,10 @@ class RegisterErrorViewPaths
      */
     public function __invoke()
     {
-        View::replaceNamespace('errors', (new Collection(config('view.paths')))->map(function ($path) {
-            return "{$path}/errors";
-        })->push(__DIR__.'/views')->all());
+        View::replaceNamespace('errors', (new Collection(config('view.paths')))
+            ->map(fn ($path) => "{$path}/errors")
+            ->push(__DIR__.'/views')
+            ->all()
+        );
     }
 }
diff --git a/src/Illuminate/Foundation/Testing/Concerns/MakesHttpRequests.php b/src/Illuminate/Foundation/Testing/Concerns/MakesHttpRequests.php
@@ -702,9 +702,10 @@ protected function prepareCookiesForRequest()
             return array_merge($this->defaultCookies, $this->unencryptedCookies);
         }
 
-        return (new Collection($this->defaultCookies))->map(function ($value, $key) {
-            return encrypt(CookieValuePrefix::create($key, app('encrypter')->getKey()).$value, false);
-        })->merge($this->unencryptedCookies)->all();
+        return (new Collection($this->defaultCookies))
+            ->map(fn ($value, $key) => encrypt(CookieValuePrefix::create($key, app('encrypter')->getKey()).$value, false))
+            ->merge($this->unencryptedCookies)
+            ->all();
     }
 
     /**

diff --git a/src/Illuminate/Log/LogManager.php b/src/Illuminate/Log/LogManager.php
@@ -271,17 +271,21 @@ protected function createStackDriver(array $config)
             $config['channels'] = explode(',', $config['channels']);
         }
 
-        $handlers = (new Collection($config['channels']))->flatMap(function ($channel) {
-            return $channel instanceof LoggerInterface
-                ? $channel->getHandlers()
-                : $this->channel($channel)->getHandlers();
-        })->all();
-
-        $processors = (new Collection($config['channels']))->flatMap(function ($channel) {
-            return $channel instanceof LoggerInterface
-                ? $channel->getProcessors()
-                : $this->channel($channel)->getProcessors();
-        })->all();
+        $handlers = (new Collection($config['channels']))
+            ->flatMap(function ($channel) {
+                return $channel instanceof LoggerInterface
+                    ? $channel->getHandlers()
+                    : $this->channel($channel)->getHandlers();
+            })
+            ->all();
+
+        $processors = (new Collection($config['channels']))
+            ->flatMap(function ($channel) {
+                return $channel instanceof LoggerInterface
+                    ? $channel->getProcessors()
+                    : $this->channel($channel)->getProcessors();
+            })
+            ->all();
 
         if ($config['ignore_exceptions'] ?? false) {
             $handlers = [new WhatFailureGroupHandler($handlers)];

diff --git a/src/Illuminate/Pagination/Cursor.php b/src/Illuminate/Pagination/Cursor.php
@@ -60,9 +60,9 @@ public function parameter(string $parameterName)
      */
     public function parameters(array $parameterNames)
     {
-        return (new Collection($parameterNames))->map(function ($parameterName) {
-            return $this->parameter($parameterName);
-        })->toArray();
+        return (new Collection($parameterNames))
+            ->map(fn ($parameterName) => $this->parameter($parameterName))
+            ->toArray();
     }
 
     /**

diff --git a/src/Illuminate/Process/Factory.php b/src/Illuminate/Process/Factory.php
@@ -205,9 +205,9 @@ public function assertRanTimes(Closure|string $callback, int $times = 1)
     {
         $callback = is_string($callback) ? fn ($process) => $process->command === $callback : $callback;
 
-        $count = (new Collection($this->recorded))->filter(function ($pair) use ($callback) {
-            return $callback($pair[0], $pair[1]);
-        })->count();
+        $count = (new Collection($this->recorded))
+            ->filter(fn ($pair) => $callback($pair[0], $pair[1]))
+            ->count();
 
         PHPUnit::assertSame(
             $times, $count,

diff --git a/src/Illuminate/Queue/Failed/DynamoDbFailedJobProvider.php b/src/Illuminate/Queue/Failed/DynamoDbFailedJobProvider.php
@@ -109,20 +109,21 @@ public function all()
             'ScanIndexForward' => false,
         ]);
 
-        return (new Collection($results['Items']))->sortByDesc(function ($result) {
-            return (int) $result['failed_at']['N'];
-        })->map(function ($result) {
-            return (object) [
-                'id' => $result['uuid']['S'],
-                'connection' => $result['connection']['S'],
-                'queue' => $result['queue']['S'],
-                'payload' => $result['payload']['S'],
-                'exception' => $result['exception']['S'],
-                'failed_at' => Carbon::createFromTimestamp(
-                    (int) $result['failed_at']['N'], date_default_timezone_get()
-                )->format(DateTimeInterface::ISO8601),
-            ];
-        })->all();
+        return (new Collection($results['Items']))
+            ->sortByDesc(fn ($result) => (int) $result['failed_at']['N'])
+            ->map(function ($result) {
+                return (object) [
+                    'id' => $result['uuid']['S'],
+                    'connection' => $result['connection']['S'],
+                    'queue' => $result['queue']['S'],
+                    'payload' => $result['payload']['S'],
+                    'exception' => $result['exception']['S'],
+                    'failed_at' => Carbon::createFromTimestamp(
+                        (int) $result['failed_at']['N'], date_default_timezone_get()
+                    )->format(DateTimeInterface::ISO8601),
+                ];
+            })
+            ->all();
     }
 
     /**

diff --git a/src/Illuminate/Routing/ControllerDispatcher.php b/src/Illuminate/Routing/ControllerDispatcher.php
@@ -74,8 +74,9 @@ public function getMiddleware($controller, $method)
             return [];
         }
 
-        return (new Collection($controller->getMiddleware()))->reject(function ($data) use ($method) {
-            return static::methodExcludedByOptions($method, $data['options']);
-        })->pluck('middleware')->all();
+        return (new Collection($controller->getMiddleware()))
+            ->reject(fn ($data) => static::methodExcludedByOptions($method, $data['options']))
+            ->pluck('middleware')
+            ->all();
     }
 }
diff --git a/src/Illuminate/Routing/Router.php b/src/Illuminate/Routing/Router.php
@@ -837,9 +837,9 @@ public function resolveMiddleware(array $middleware, array $excluded = [])
                 ->values()
                 ->all();
 
-        $middleware = (new Collection($middleware))->map(function ($name) {
-            return (array) MiddlewareNameResolver::resolve($name, $this->middleware, $this->middlewareGroups);
-        })->flatten()
+        $middleware = (new Collection($middleware))
+            ->map(fn ($name) => (array) MiddlewareNameResolver::resolve($name, $this->middleware, $this->middlewareGroups))
+            ->flatten()
             ->when(
                 ! empty($excluded),
                 fn ($collection) => $collection->reject(function ($name) use ($excluded) {
@@ -861,7 +861,8 @@ public function resolveMiddleware(array $middleware, array $excluded = [])
                         fn ($exclude) => class_exists($exclude) && $reflection->isSubclassOf($exclude)
                     );
                 })
-            )->values();
+            )
+            ->values();
 
         return $this->sortMiddleware($middleware);
     }

diff --git a/src/Illuminate/Testing/ParallelConsoleOutput.php b/src/Illuminate/Testing/ParallelConsoleOutput.php
@@ -51,9 +51,8 @@ public function __construct($output)
      */
     public function write($messages, bool $newline = false, int $options = 0): void
     {
-        $messages = (new Collection($messages))->filter(function ($message) {
-            return ! Str::contains($message, $this->ignore);
-        });
+        $messages = (new Collection($messages))
+            ->filter(fn ($message) => ! Str::contains($message, $this->ignore));
 
         $this->output->write($messages->toArray(), $newline, $options);
     }

diff --git a/src/Illuminate/Validation/Rules/DatabaseRule.php b/src/Illuminate/Validation/Rules/DatabaseRule.php
@@ -231,8 +231,8 @@ public function queryCallbacks()
      */
     protected function formatWheres()
     {
-        return (new Collection($this->wheres))->map(function ($where) {
-            return $where['column'].','.'"'.str_replace('"', '""', $where['value']).'"';
-        })->implode(',');
+        return (new Collection($this->wheres))
+            ->map(fn ($where) => $where['column'].','.'"'.str_replace('"', '""', $where['value']).'"')
+            ->implode(',');
     }
 }
diff --git a/src/Illuminate/View/Compilers/BladeCompiler.php b/src/Illuminate/View/Compilers/BladeCompiler.php
@@ -777,9 +777,9 @@ public function component($class, $alias = null, $prefix = '')
 
         if (is_null($alias)) {
             $alias = str_contains($class, '\\View\\Components\\')
-                ? (new Collection(explode('\\', Str::after($class, '\\View\\Components\\'))))->map(function ($segment) {
-                    return Str::kebab($segment);
-                })->implode(':')
+                ? (new Collection(explode('\\', Str::after($class, '\\View\\Components\\'))))
+                    ->map(fn ($segment) => Str::kebab($segment))
+                    ->implode(':')
                 : Str::kebab(class_basename($class));
         }