Remove redundant type casts

Author: alcaeus

src/Client.php

@@ -116,7 +116,7 @@ public function __construct(string $uri = 'mongodb://127.0.0.1/', array $uriOpti
 
         $driverOptions['driver'] = $this->mergeDriverInfo($driverOptions['driver'] ?? []);
 
-        $this->uri = (string) $uri;
+        $this->uri = $uri;
         $this->typeMap = $driverOptions['typeMap'] ?? null;
 
         unset($driverOptions['typeMap']);

src/Collection.php

@@ -128,11 +128,11 @@ class Collection
      */
     public function __construct(Manager $manager, string $databaseName, string $collectionName, array $options = [])
     {
-        if (strlen((string) $databaseName) < 1) {
+        if (strlen($databaseName) < 1) {
             throw new InvalidArgumentException('$databaseName is invalid: ' . $databaseName);
         }
 
-        if (strlen((string) $collectionName) < 1) {
+        if (strlen($collectionName) < 1) {
             throw new InvalidArgumentException('$collectionName is invalid: ' . $collectionName);
         }
 
@@ -153,8 +153,8 @@ public function __construct(Manager $manager, string $databaseName, string $coll
         }
 
         $this->manager = $manager;
-        $this->databaseName = (string) $databaseName;
-        $this->collectionName = (string) $collectionName;
+        $this->databaseName = $databaseName;
+        $this->collectionName = $collectionName;
         $this->readConcern = $options['readConcern'] ?? $this->manager->getReadConcern();
         $this->readPreference = $options['readPreference'] ?? $this->manager->getReadPreference();
         $this->typeMap = $options['typeMap'] ?? self::$defaultTypeMap;

src/Command/ListCollections.php

@@ -95,7 +95,7 @@ public function __construct(string $databaseName, array $options = [])
             throw InvalidArgumentException::invalidType('"session" option', $options['session'], Session::class);
         }
 
-        $this->databaseName = (string) $databaseName;
+        $this->databaseName = $databaseName;
         $this->options = $options;
     }
 

src/Database.php

@@ -106,7 +106,7 @@ class Database
      */
     public function __construct(Manager $manager, string $databaseName, array $options = [])
     {
-        if (strlen((string) $databaseName) < 1) {
+        if (strlen($databaseName) < 1) {
             throw new InvalidArgumentException('$databaseName is invalid: ' . $databaseName);
         }
 
@@ -127,7 +127,7 @@ public function __construct(Manager $manager, string $databaseName, array $optio
         }
 
         $this->manager = $manager;
-        $this->databaseName = (string) $databaseName;
+        $this->databaseName = $databaseName;
         $this->readConcern = $options['readConcern'] ?? $this->manager->getReadConcern();
         $this->readPreference = $options['readPreference'] ?? $this->manager->getReadPreference();
         $this->typeMap = $options['typeMap'] ?? self::$defaultTypeMap;

src/GridFS/Bucket.php

@@ -178,7 +178,7 @@ public function __construct(Manager $manager, string $databaseName, array $optio
         }
 
         $this->manager = $manager;
-        $this->databaseName = (string) $databaseName;
+        $this->databaseName = $databaseName;
         $this->bucketName = $options['bucketName'];
         $this->chunkSizeBytes = $options['chunkSizeBytes'];
         $this->disableMD5 = $options['disableMD5'];

src/GridFS/CollectionWrapper.php

@@ -66,8 +66,8 @@ class CollectionWrapper
      */
     public function __construct(Manager $manager, string $databaseName, string $bucketName, array $collectionOptions = [])
     {
-        $this->databaseName = (string) $databaseName;
-        $this->bucketName = (string) $bucketName;
+        $this->databaseName = $databaseName;
+        $this->bucketName = $bucketName;
 
         $this->filesCollection = new Collection($manager, $databaseName, sprintf('%s.files', $bucketName), $collectionOptions);
         $this->chunksCollection = new Collection($manager, $databaseName, sprintf('%s.chunks', $bucketName), $collectionOptions);
@@ -142,8 +142,8 @@ public function findChunksByFileId($id, int $fromChunk = 0)
      */
     public function findFileByFilenameAndRevision(string $filename, int $revision)
     {
-        $filename = (string) $filename;
-        $revision = (integer) $revision;
+        $filename = $filename;
+        $revision = $revision;
 
         if ($revision < 0) {
             $skip = abs($revision) - 1;
@@ -282,7 +282,7 @@ public function updateFilenameForId($id, string $filename)
     {
         return $this->filesCollection->updateOne(
             ['_id' => $id],
-            ['$set' => ['filename' => (string) $filename]]
+            ['$set' => ['filename' => $filename]]
         );
     }
 

src/GridFS/ReadableStream.php

@@ -89,8 +89,8 @@ public function __construct(CollectionWrapper $collectionWrapper, stdClass $file
         }
 
         $this->file = $file;
-        $this->chunkSize = (integer) $file->chunkSize;
-        $this->length = (integer) $file->length;
+        $this->chunkSize = $file->chunkSize;
+        $this->length = $file->length;
 
         $this->collectionWrapper = $collectionWrapper;
 

src/GridFS/WritableStream.php

@@ -146,7 +146,7 @@ public function __construct(CollectionWrapper $collectionWrapper, string $filena
         $this->file = [
             '_id' => $options['_id'],
             'chunkSize' => $this->chunkSize,
-            'filename' => (string) $filename,
+            'filename' => $filename,
         ] + array_intersect_key($options, ['aliases' => 1, 'contentType' => 1, 'metadata' => 1]);
     }
 

src/MapReduceResult.php

@@ -79,7 +79,7 @@ public function getCounts()
      */
     public function getExecutionTimeMS()
     {
-        return (integer) $this->executionTimeMS;
+        return $this->executionTimeMS;
     }
 
     /**

src/Operation/Aggregate.php

@@ -246,8 +246,8 @@ public function __construct(string $databaseName, ?string $collectionName, array
             unset($options['batchSize']);
         }
 
-        $this->databaseName = (string) $databaseName;
-        $this->collectionName = isset($collectionName) ? (string) $collectionName : null;
+        $this->databaseName = $databaseName;
+        $this->collectionName = isset($collectionName) ? $collectionName : null;
         $this->pipeline = $pipeline;
         $this->options = $options;
     }