Merge pull request #75 from pdphilip/5.x

Connection bug fix

Author: pdphilip

src/Connection.php

@@ -169,15 +169,15 @@ public function setOptions(): void
         }
 
         if (! empty($this->config['options']['retires'])) {
-            $this->options()->add('retires', $this->config['options']['retires']);
+            $this->options()->add('retires', (int) $this->config['options']['retires']);
         }
 
         if (isset($this->config['options']['meta_header'])) {
             $this->options()->add('meta_header', $this->config['options']['meta_header']);
         }
 
         if (isset($this->config['options']['default_limit'])) {
-            $this->defaultQueryLimit = $this->config['options']['default_limit'];
+            $this->defaultQueryLimit = (int) $this->config['options']['default_limit'];
         }
     }
 

src/Schema/ManagesDefaultMigrations.php

@@ -258,15 +258,15 @@ public function morphs($name, $indexName = null): void
     /**
      * {@inheritdoc}
      */
-    public function nullableTimestamps($precision = 0)
+    public function nullableTimestamps($precision = 0): void
     {
         $this->timestamps($precision);
     }
 
     /**
      * {@inheritdoc}
      */
-    public function timestamps($precision = 0)
+    public function timestamps($precision = 0): void
     {
         $this->timestamp('created_at');
         $this->timestamp('updated_at');