Merge branch 'hotfix/20'

Close #20

Author: weierophinney

src/ConfigAggregator.php

@@ -13,6 +13,21 @@
 use Zend\Stdlib\ArrayUtils\MergeRemoveKey;
 use Zend\Stdlib\ArrayUtils\MergeReplaceKeyInterface;
 
+use function array_key_exists;
+use function class_exists;
+use function date;
+use function file_exists;
+use function file_put_contents;
+use function get_class;
+use function gettype;
+use function is_array;
+use function is_callable;
+use function is_int;
+use function is_object;
+use function is_string;
+use function sprintf;
+use function var_export;
+
 /**
  * Aggregate configuration generated by configuration providers.
  */

src/InvalidConfigProcessorException.php

@@ -9,6 +9,8 @@
 
 use RuntimeException;
 
+use function sprintf;
+
 class InvalidConfigProcessorException extends RuntimeException
 {
 

src/InvalidConfigProviderException.php

@@ -10,6 +10,8 @@
 
 use RuntimeException;
 
+use function sprintf;
+
 class InvalidConfigProviderException extends RuntimeException
 {
 

test/ConfigAggregatorTest.php

@@ -10,14 +10,17 @@
 
 use org\bovigo\vfs\vfsStream;
 use PHPUnit\Framework\TestCase;
-use StdClass;
+use stdClass;
 use Zend\ConfigAggregator\ConfigAggregator;
 use Zend\ConfigAggregator\InvalidConfigProcessorException;
 use Zend\ConfigAggregator\InvalidConfigProviderException;
 use ZendTest\ConfigAggregator\Resources\BarConfigProvider;
 use ZendTest\ConfigAggregator\Resources\FooConfigProvider;
 use ZendTest\ConfigAggregator\Resources\FooPostProcessor;
 
+use function file_exists;
+use function var_export;
+
 class ConfigAggregatorTest extends TestCase
 {
     public function testConfigAggregatorRisesExceptionIfProviderClassDoesNotExist()
@@ -29,7 +32,7 @@ public function testConfigAggregatorRisesExceptionIfProviderClassDoesNotExist()
     public function testConfigAggregatorRisesExceptionIfProviderIsNotCallable()
     {
         $this->expectException(InvalidConfigProviderException::class);
-        new ConfigAggregator([StdClass::class]);
+        new ConfigAggregator([stdClass::class]);
     }
 
     public function testConfigAggregatorMergesConfigFromProviders()
@@ -106,7 +109,7 @@ public function testConfigAggregatorRisesExceptionIfProcessorClassDoesNotExist()
     public function testConfigAggregatorRisesExceptionIfProcessorIsNotCallable()
     {
         $this->expectException(InvalidConfigProcessorException::class);
-        new ConfigAggregator([], null, [StdClass::class]);
+        new ConfigAggregator([], null, [stdClass::class]);
     }
 
     public function testProcessorCanBeClosure()

test/ZendConfigProviderTest.php

@@ -10,7 +10,6 @@
 
 use PHPUnit\Framework\TestCase;
 use Zend\ConfigAggregator\ZendConfigProvider;
-use Zend\Stdlib\ArrayUtils;
 
 class ZendConfigProviderTest extends TestCase
 {