Change count array comparison to empty array comparison to improve performance (#59688)

lucasmichot · Lucas Michot · web-flow · commit ff97ab481f3e · 2026-04-14T13:18:24.000-05:00
Co-authored-by: Lucas Michot &lt;lucas@zaiple.com&gt;
diff --git a/rector.php b/rector.php
@@ -7,6 +7,7 @@
 use Rector\CodingStyle\Rector\Closure\ClosureDelegatingCallToFirstClassCallableRector;
 use Rector\CodingStyle\Rector\FuncCall\ClosureFromCallableToFirstClassCallableRector;
 use Rector\CodingStyle\Rector\FuncCall\ConsistentImplodeRector;
+use Rector\CodingStyle\Rector\FuncCall\CountArrayToEmptyArrayComparisonRector;
 use Rector\CodingStyle\Rector\FuncCall\FunctionFirstClassCallableRector;
 use Rector\Config\RectorConfig;
 use Rector\Php55\Rector\Class_\ClassConstantToSelfClassRector;
@@ -77,6 +78,7 @@
         'tests/Foundation/fixtures/bad-syntax-strategy.php',
     ])
     ->withRules([
+        CountArrayToEmptyArrayComparisonRector::class,
         StrlenZeroToIdenticalEmptyStringRector::class,
     ])
     ->withPreparedSets(
diff --git a/src/Illuminate/Cache/DatabaseStore.php b/src/Illuminate/Cache/DatabaseStore.php
@@ -126,7 +126,7 @@ public function get($key)
      */
     public function many(array $keys)
     {
-        if (count($keys) === 0) {
+        if ($keys === []) {
             return [];
         }
 
diff --git a/src/Illuminate/Cache/DynamoDbStore.php b/src/Illuminate/Cache/DynamoDbStore.php
@@ -100,7 +100,7 @@ public function get($key)
      */
     public function many(array $keys)
     {
-        if (count($keys) === 0) {
+        if ($keys === []) {
             return [];
         }
 
@@ -192,7 +192,7 @@ public function put($key, $value, $seconds)
      */
     public function putMany(array $values, $seconds)
     {
-        if (count($values) === 0) {
+        if ($values === []) {
             return true;
         }
 
diff --git a/src/Illuminate/Cache/MemcachedConnector.php b/src/Illuminate/Cache/MemcachedConnector.php
@@ -51,7 +51,7 @@ protected function getMemcached($connectionId, array $credentials, array $option
             $this->setCredentials($memcached, $credentials);
         }
 
-        if (count($options)) {
+        if ($options !== []) {
             $memcached->setOptions($options);
         }
 
diff --git a/src/Illuminate/Cache/MemoizedStore.php b/src/Illuminate/Cache/MemoizedStore.php
@@ -66,7 +66,7 @@ public function many(array $keys)
             }
         }
 
-        if (count($missing) > 0) {
+        if ($missing !== []) {
             $retrieved = tap($this->repository->many($missing), function ($values) {
                 foreach ($values as $key => $value) {
                     $this->cache[$this->prefix($key)] = $value;
diff --git a/src/Illuminate/Cache/RedisStore.php b/src/Illuminate/Cache/RedisStore.php
@@ -96,7 +96,7 @@ public function get($key)
      */
     public function many(array $keys)
     {
-        if (count($keys) === 0) {
+        if ($keys === []) {
             return [];
         }
 
diff --git a/src/Illuminate/Cache/RedisTagSet.php b/src/Illuminate/Cache/RedisTagSet.php
@@ -66,7 +66,7 @@ public function entries()
 
                     $entries = array_unique(array_keys($entries));
 
-                    if (count($entries) === 0) {
+                    if ($entries === []) {
                         continue;
                     }
 
diff --git a/src/Illuminate/Collections/Arr.php b/src/Illuminate/Collections/Arr.php
@@ -412,7 +412,7 @@ public static function forget(&$array, $keys)
 
         $keys = (array) $keys;
 
-        if (count($keys) === 0) {
+        if ($keys === []) {
             return;
         }
 
diff --git a/src/Illuminate/Console/Command.php b/src/Illuminate/Console/Command.php
@@ -146,7 +146,7 @@ protected function configureFromAttributes()
 
         $signature = $reflection->getAttributes(Signature::class);
 
-        if (count($signature) > 0) {
+        if ($signature !== []) {
             $signatureInstance = $signature[0]->newInstance();
 
             $this->signature = $signatureInstance->signature;
@@ -158,23 +158,23 @@ protected function configureFromAttributes()
 
         $description = $reflection->getAttributes(Description::class);
 
-        if (count($description) > 0) {
+        if ($description !== []) {
             $this->description = $description[0]->newInstance()->description;
         }
 
         $help = $reflection->getAttributes(Help::class);
 
-        if (count($help) > 0) {
+        if ($help !== []) {
             $this->help = $help[0]->newInstance()->help;
         }
 
-        if (count($reflection->getAttributes(Hidden::class)) > 0) {
+        if ($reflection->getAttributes(Hidden::class) !== []) {
             $this->hidden = true;
         }
 
         $aliases = $reflection->getAttributes(Aliases::class);
 
-        if (count($aliases) > 0) {
+        if ($aliases !== []) {
             $this->aliases = $aliases[0]->newInstance()->aliases;
         }
     }
diff --git a/src/Illuminate/Console/Scheduling/Schedule.php b/src/Illuminate/Console/Scheduling/Schedule.php
@@ -295,7 +295,7 @@ protected function dispatchNow($job)
      */
     public function exec($command, array $parameters = [])
     {
-        if (count($parameters)) {
+        if ($parameters !== []) {
             $command .= ' '.$this->compileParameters($parameters);
         }
 
diff --git a/src/Illuminate/Database/Eloquent/Factories/Factory.php b/src/Illuminate/Database/Eloquent/Factories/Factory.php
@@ -947,7 +947,7 @@ public function modelName()
         if (! array_key_exists(static::class, static::$cachedModelAttributes)) {
             $attribute = (new ReflectionClass($this))->getAttributes(UseModel::class);
 
-            static::$cachedModelAttributes[static::class] = count($attribute) > 0
+            static::$cachedModelAttributes[static::class] = $attribute !== []
                 ? $attribute[0]->newInstance()->class
                 : false;
         }
diff --git a/src/Illuminate/Database/Eloquent/Model.php b/src/Illuminate/Database/Eloquent/Model.php
@@ -1670,7 +1670,7 @@ public static function destroy($ids)
 
         $ids = is_array($ids) ? $ids : func_get_args();
 
-        if (count($ids) === 0) {
+        if ($ids === []) {
             return 0;
         }
 
diff --git a/src/Illuminate/Database/Eloquent/ModelNotFoundException.php b/src/Illuminate/Database/Eloquent/ModelNotFoundException.php
@@ -43,7 +43,7 @@ public function setModel($model, $ids = [])
 
         $this->message = "No query results for model [{$model}]";
 
-        if (count($this->ids) > 0) {
+        if ($this->ids !== []) {
             $this->message .= ' '.implode(', ', $this->ids);
         } else {
             $this->message .= '.';
diff --git a/src/Illuminate/Database/Eloquent/Relations/Concerns/InteractsWithPivotTable.php b/src/Illuminate/Database/Eloquent/Relations/Concerns/InteractsWithPivotTable.php
@@ -35,7 +35,7 @@ public function toggle($ids, $touch = true)
             array_keys($records)
         ));
 
-        if (count($detach) > 0) {
+        if ($detach !== []) {
             $this->detach($detach, false);
 
             $changes['detached'] = $this->castKeys($detach);
@@ -46,7 +46,7 @@ public function toggle($ids, $touch = true)
         // this change list and get ready to return these results to the callers.
         $attach = array_diff_key($records, array_flip($detach));
 
-        if (count($attach) > 0) {
+        if ($attach !== []) {
             $this->attach($attach, [], false);
 
             $changes['attached'] = array_keys($attach);
@@ -119,7 +119,7 @@ public function sync($ids, $detaching = true)
         if ($detaching) {
             $detach = array_diff($current, array_keys($records));
 
-            if (count($detach) > 0) {
+            if ($detach !== []) {
                 $this->detach($detach, false);
 
                 $changes['detached'] = $this->castKeys($detach);
diff --git a/src/Illuminate/Database/Eloquent/SoftDeletes.php b/src/Illuminate/Database/Eloquent/SoftDeletes.php
@@ -93,7 +93,7 @@ public static function forceDestroy($ids)
 
         $ids = is_array($ids) ? $ids : func_get_args();
 
-        if (count($ids) === 0) {
+        if ($ids === []) {
             return 0;
         }
 
diff --git a/src/Illuminate/Database/Eloquent/SoftDeletingScope.php b/src/Illuminate/Database/Eloquent/SoftDeletingScope.php
@@ -48,7 +48,7 @@ public function extend(Builder $builder)
      */
     protected function getDeletedAtColumn(Builder $builder)
     {
-        if (count((array) $builder->getQuery()->joins) > 0) {
+        if ((array) $builder->getQuery()->joins !== []) {
             return $builder->getModel()->getQualifiedDeletedAtColumn();
         }
 
diff --git a/src/Illuminate/Database/Migrations/Migrator.php b/src/Illuminate/Database/Migrations/Migrator.php
@@ -183,7 +183,7 @@ public function runPending(array $migrations, array $options = [])
         // First we will just make sure that there are any migrations to run. If there
         // aren't, we will just make a note of it to the developer so they're aware
         // that all of the migrations have been run against this database system.
-        if (count($migrations) === 0) {
+        if ($migrations === []) {
             $this->fireMigrationEvent(new NoPendingMigrations('up'));
 
             $this->write(Info::class, 'Nothing to migrate');
@@ -362,7 +362,7 @@ public function reset($paths = [], $pretend = false)
         // the database back into its "empty" state ready for the migrations.
         $migrations = array_reverse($this->repository->getRan());
 
-        if (count($migrations) === 0) {
+        if ($migrations === []) {
             $this->write(Info::class, 'Nothing to rollback.');
 
             return [];
diff --git a/src/Illuminate/Database/Query/Builder.php b/src/Illuminate/Database/Query/Builder.php
@@ -529,7 +529,7 @@ public function distinct()
     {
         $columns = func_get_args();
 
-        if (count($columns) > 0) {
+        if ($columns !== []) {
             $this->distinct = is_array($columns[0]) || is_bool($columns[0]) ? $columns[0] : $columns;
         } else {
             $this->distinct = true;
@@ -3499,7 +3499,7 @@ public function value($column)
     {
         $result = (array) $this->first([$column]);
 
-        return count($result) > 0 ? array_first($result) : null;
+        return $result !== [] ? array_first($result) : null;
     }
 
     /**
@@ -3512,7 +3512,7 @@ public function rawValue(string $expression, array $bindings = [])
     {
         $result = (array) $this->selectRaw($expression, $bindings)->first();
 
-        return count($result) > 0 ? array_first($result) : null;
+        return $result !== [] ? array_first($result) : null;
     }
 
     /**
diff --git a/src/Illuminate/Foundation/Application.php b/src/Illuminate/Foundation/Application.php
@@ -748,7 +748,7 @@ public function environmentFilePath()
      */
     public function environment(...$environments)
     {
-        if (count($environments) > 0) {
+        if ($environments !== []) {
             $patterns = is_array($environments[0]) ? $environments[0] : $environments;
 
             return Str::is($patterns, $this['env']);
diff --git a/src/Illuminate/Foundation/Exceptions/Renderer/Frame.php b/src/Illuminate/Foundation/Exceptions/Renderer/Frame.php
@@ -170,7 +170,7 @@ public function callable()
      */
     public function args()
     {
-        if (! isset($this->frame['args']) || ! is_array($this->frame['args']) || count($this->frame['args']) === 0) {
+        if (! isset($this->frame['args']) || ! is_array($this->frame['args']) || $this->frame['args'] === []) {
             return [];
         }
 
diff --git a/src/Illuminate/Foundation/Http/FormRequest.php b/src/Illuminate/Foundation/Http/FormRequest.php
@@ -138,25 +138,25 @@ protected function configureFromAttributes()
     {
         $reflection = new ReflectionClass($this);
 
-        if (count($reflection->getAttributes(StopOnFirstFailure::class)) > 0) {
+        if ($reflection->getAttributes(StopOnFirstFailure::class) !== []) {
             $this->stopOnFirstFailure = true;
         }
 
         $redirectTo = $reflection->getAttributes(RedirectTo::class);
 
-        if (count($redirectTo) > 0) {
+        if ($redirectTo !== []) {
             $this->redirect = $redirectTo[0]->newInstance()->url;
         }
 
         $redirectToRoute = $reflection->getAttributes(RedirectToRoute::class);
 
-        if (count($redirectToRoute) > 0) {
+        if ($redirectToRoute !== []) {
             $this->redirectRoute = $redirectToRoute[0]->newInstance()->route;
         }
 
         $errorBag = $reflection->getAttributes(ErrorBag::class);
 
-        if (count($errorBag) > 0) {
+        if ($errorBag !== []) {
             $this->errorBag = $errorBag[0]->newInstance()->name;
         }
     }
diff --git a/src/Illuminate/Foundation/Testing/Traits/CanConfigureMigrationCommands.php b/src/Illuminate/Foundation/Testing/Traits/CanConfigureMigrationCommands.php
@@ -56,7 +56,7 @@ protected function shouldSeed()
         $class = new ReflectionClass($this);
 
         do {
-            if (count($class->getAttributes(Seed::class)) > 0) {
+            if ($class->getAttributes(Seed::class) !== []) {
                 return true;
             }
         } while ($class = $class->getParentClass());
diff --git a/src/Illuminate/Http/Concerns/InteractsWithInput.php b/src/Illuminate/Http/Concerns/InteractsWithInput.php
@@ -293,7 +293,7 @@ public function dump($keys = [])
     {
         $keys = is_array($keys) ? $keys : func_get_args();
 
-        dump(count($keys) > 0 ? $this->only($keys) : $this->all());
+        dump($keys !== [] ? $this->only($keys) : $this->all());
 
         return $this;
     }
diff --git a/src/Illuminate/Http/Resources/CollectsResources.php b/src/Illuminate/Http/Resources/CollectsResources.php
@@ -62,7 +62,7 @@ protected function collects()
         if (! array_key_exists(static::class, static::$cachedCollectsAttributes)) {
             $attribute = (new ReflectionClass($this))->getAttributes(Collects::class);
 
-            static::$cachedCollectsAttributes[static::class] = count($attribute) > 0
+            static::$cachedCollectsAttributes[static::class] = $attribute !== []
                 ? $attribute[0]->newInstance()->class
                 : false;
         }
diff --git a/src/Illuminate/Http/Resources/ConditionallyLoadsAttributes.php b/src/Illuminate/Http/Resources/ConditionallyLoadsAttributes.php
@@ -95,9 +95,7 @@ protected function removeMissingValues($data)
         }
 
         if (! array_key_exists(static::class, static::$cachedPreserveKeysAttributes)) {
-            static::$cachedPreserveKeysAttributes[static::class] = count(
-                (new ReflectionClass($this))->getAttributes(PreserveKeys::class)
-            ) > 0;
+            static::$cachedPreserveKeysAttributes[static::class] = (new ReflectionClass($this))->getAttributes(PreserveKeys::class) !== [];
         }
 
         if (static::$cachedPreserveKeysAttributes[static::class]) {
diff --git a/src/Illuminate/Http/Resources/Json/JsonResource.php b/src/Illuminate/Http/Resources/Json/JsonResource.php
@@ -89,9 +89,7 @@ public static function collection($resource)
     {
         return tap(static::newCollection($resource), function ($collection) {
             if (! array_key_exists(static::class, static::$cachedPreserveKeysAttributes)) {
-                static::$cachedPreserveKeysAttributes[static::class] = count(
-                    (new ReflectionClass(static::class))->getAttributes(PreserveKeys::class)
-                ) > 0;
+                static::$cachedPreserveKeysAttributes[static::class] = (new ReflectionClass(static::class))->getAttributes(PreserveKeys::class) !== [];
             }
 
             if (static::$cachedPreserveKeysAttributes[static::class]) {
diff --git a/src/Illuminate/JsonSchema/Serializer.php b/src/Illuminate/JsonSchema/Serializer.php
@@ -58,7 +58,7 @@ public static function serialize(Types\Type $type): array
                     static fn (Types\Type $property) => static::isRequired($property),
                 ));
 
-                if (count($required) > 0) {
+                if ($required !== []) {
                     $attributes['required'] = $required;
                 }
 
diff --git a/src/Illuminate/Routing/Exceptions/UrlGenerationException.php b/src/Illuminate/Routing/Exceptions/UrlGenerationException.php
@@ -26,7 +26,7 @@ public static function forMissingParameters(Route $route, array $parameters = []
             $route->uri()
         );
 
-        if (count($parameters) > 0) {
+        if ($parameters !== []) {
             $message .= sprintf(' [Missing %s: %s]', $parameterLabel, implode(', ', $parameters));
         }
 
diff --git a/src/Illuminate/Routing/RouteUrlGenerator.php b/src/Illuminate/Routing/RouteUrlGenerator.php
@@ -233,7 +233,7 @@ protected function formatParameters(Route $route, $parameters)
         $offset = 0;
         $emptyParameters = array_filter($namedParameters, static fn ($val) => $val === '');
 
-        if (count($requiredRouteParametersWithoutDefaultsOrNamedParameters) !== 0 &&
+        if ($requiredRouteParametersWithoutDefaultsOrNamedParameters !== [] &&
             count($parameters) !== count($emptyParameters)) {
             // Find the index of the first required parameter...
             $offset = array_search($requiredRouteParametersWithoutDefaultsOrNamedParameters[0], array_keys($namedParameters));
@@ -250,7 +250,7 @@ protected function formatParameters(Route $route, $parameters)
             if ($offset < 0) {
                 $offset = 0;
             }
-        } elseif (count($requiredRouteParametersWithoutDefaultsOrNamedParameters) === 0 && count($parameters) !== 0) {
+        } elseif ($requiredRouteParametersWithoutDefaultsOrNamedParameters === [] && count($parameters) !== 0) {
             // Handle the case where all passed parameters are for parameters that have default values...
             $remainingCount = count($parameters);
 
@@ -401,7 +401,7 @@ protected function getRouteQueryString(array $parameters)
         // First we will get all of the string parameters that are remaining after we
         // have replaced the route wildcards. We'll then build a query string from
         // these string parameters then use it as a starting point for the rest.
-        if (count($parameters) === 0) {
+        if ($parameters === []) {
             return '';
         }
 
diff --git a/src/Illuminate/Support/Testing/Fakes/ExceptionHandlerFake.php b/src/Illuminate/Support/Testing/Fakes/ExceptionHandlerFake.php
diff --git a/src/Illuminate/Support/Traits/ReadsClassAttributes.php b/src/Illuminate/Support/Traits/ReadsClassAttributes.php
diff --git a/src/Illuminate/Support/ValidatedInput.php b/src/Illuminate/Support/ValidatedInput.php
diff --git a/src/Illuminate/Translation/Translator.php b/src/Illuminate/Translation/Translator.php
diff --git a/src/Illuminate/Validation/Concerns/ValidatesAttributes.php b/src/Illuminate/Validation/Concerns/ValidatesAttributes.php
diff --git a/src/Illuminate/Validation/Rules/File.php b/src/Illuminate/Validation/Rules/File.php
diff --git a/src/Illuminate/View/Compilers/BladeCompiler.php b/src/Illuminate/View/Compilers/BladeCompiler.php
diff --git a/src/Illuminate/View/Compilers/Concerns/CompilesLoops.php b/src/Illuminate/View/Compilers/Concerns/CompilesLoops.php
diff --git a/tests/Process/ProcessTest.php b/tests/Process/ProcessTest.php

Original file line number	Diff line number	Diff line change
`@@ -126,7 +126,7 @@ public function get($key)`
`126`	`126`	`*/`
`127`	`127`	`public function many(array $keys)`
`128`	`128`	`{`
`129`		`- if (count($keys) === 0) {`
	`129`	`+ if ($keys === []) {`
`130`	`130`	`return [];`
`131`	`131`	`}`
`132`	`132`
Original file line number	Diff line number	Diff line change
`@@ -100,7 +100,7 @@ public function get($key)`
`100`	`100`	`*/`
`101`	`101`	`public function many(array $keys)`
`102`	`102`	`{`
`103`		`- if (count($keys) === 0) {`
	`103`	`+ if ($keys === []) {`
`104`	`104`	`return [];`
`105`	`105`	`}`
`106`	`106`
`@@ -192,7 +192,7 @@ public function put($key, $value, $seconds)`
`192`	`192`	`*/`
`193`	`193`	`public function putMany(array $values, $seconds)`
`194`	`194`	`{`
`195`		`- if (count($values) === 0) {`
	`195`	`+ if ($values === []) {`
`196`	`196`	`return true;`
`197`	`197`	`}`
`198`	`198`
Original file line number	Diff line number	Diff line change
`@@ -51,7 +51,7 @@ protected function getMemcached($connectionId, array $credentials, array $option`
`51`	`51`	`$this->setCredentials($memcached, $credentials);`
`52`	`52`	`}`
`53`	`53`
`54`		`- if (count($options)) {`
	`54`	`+ if ($options !== []) {`
`55`	`55`	`$memcached->setOptions($options);`
`56`	`56`	`}`
`57`	`57`
Original file line number	Diff line number	Diff line change
`@@ -66,7 +66,7 @@ public function many(array $keys)`
`66`	`66`	`}`
`67`	`67`	`}`
`68`	`68`
`69`		`- if (count($missing) > 0) {`
	`69`	`+ if ($missing !== []) {`
`70`	`70`	`$retrieved = tap($this->repository->many($missing), function ($values) {`
`71`	`71`	`foreach ($values as $key => $value) {`
`72`	`72`	`$this->cache[$this->prefix($key)] = $value;`
Original file line number	Diff line number	Diff line change
`@@ -96,7 +96,7 @@ public function get($key)`
`96`	`96`	`*/`
`97`	`97`	`public function many(array $keys)`
`98`	`98`	`{`
`99`		`- if (count($keys) === 0) {`
	`99`	`+ if ($keys === []) {`
`100`	`100`	`return [];`
`101`	`101`	`}`
`102`	`102`
Original file line number	Diff line number	Diff line change
`@@ -66,7 +66,7 @@ public function entries()`
`66`	`66`
`67`	`67`	`$entries = array_unique(array_keys($entries));`
`68`	`68`
`69`		`- if (count($entries) === 0) {`
	`69`	`+ if ($entries === []) {`
`70`	`70`	`continue;`
`71`	`71`	`}`
`72`	`72`
Original file line number	Diff line number	Diff line change
`@@ -412,7 +412,7 @@ public static function forget(&$array, $keys)`
`412`	`412`
`413`	`413`	`$keys = (array) $keys;`
`414`	`414`
`415`		`- if (count($keys) === 0) {`
	`415`	`+ if ($keys === []) {`
`416`	`416`	`return;`
`417`	`417`	`}`
`418`	`418`
Original file line number	Diff line number	Diff line change
`@@ -146,7 +146,7 @@ protected function configureFromAttributes()`
`146`	`146`
`147`	`147`	`$signature = $reflection->getAttributes(Signature::class);`
`148`	`148`
`149`		`- if (count($signature) > 0) {`
	`149`	`+ if ($signature !== []) {`
`150`	`150`	`$signatureInstance = $signature[0]->newInstance();`
`151`	`151`
`152`	`152`	`$this->signature = $signatureInstance->signature;`
`@@ -158,23 +158,23 @@ protected function configureFromAttributes()`
`158`	`158`
`159`	`159`	`$description = $reflection->getAttributes(Description::class);`
`160`	`160`
`161`		`- if (count($description) > 0) {`
	`161`	`+ if ($description !== []) {`
`162`	`162`	`$this->description = $description[0]->newInstance()->description;`
`163`	`163`	`}`
`164`	`164`
`165`	`165`	`$help = $reflection->getAttributes(Help::class);`
`166`	`166`
`167`		`- if (count($help) > 0) {`
	`167`	`+ if ($help !== []) {`
`168`	`168`	`$this->help = $help[0]->newInstance()->help;`
`169`	`169`	`}`
`170`	`170`
`171`		`- if (count($reflection->getAttributes(Hidden::class)) > 0) {`
	`171`	`+ if ($reflection->getAttributes(Hidden::class) !== []) {`
`172`	`172`	`$this->hidden = true;`
`173`	`173`	`}`
`174`	`174`
`175`	`175`	`$aliases = $reflection->getAttributes(Aliases::class);`
`176`	`176`
`177`		`- if (count($aliases) > 0) {`
	`177`	`+ if ($aliases !== []) {`
`178`	`178`	`$this->aliases = $aliases[0]->newInstance()->aliases;`
`179`	`179`	`}`
`180`	`180`	`}`
Original file line number	Diff line number	Diff line change
`@@ -295,7 +295,7 @@ protected function dispatchNow($job)`
`295`	`295`	`*/`
`296`	`296`	`public function exec($command, array $parameters = [])`
`297`	`297`	`{`
`298`		`- if (count($parameters)) {`
	`298`	`+ if ($parameters !== []) {`
`299`	`299`	`$command .= ' '.$this->compileParameters($parameters);`
`300`	`300`	`}`
`301`	`301`