phpcs cleanup

src/PhpSpreadsheet/Reader/Ods.php

@@ -4,11 +4,11 @@ namespace PhpOffice\PhpSpreadsheet\Reader;
 
 use DateTime;
 use DateTimeZone;
-use PhpOffice\PhpSpreadsheet\Reader\Security\XmlScanner;
 use PhpOffice\PhpSpreadsheet\Calculation\Calculation;
 use PhpOffice\PhpSpreadsheet\Cell\Coordinate;
 use PhpOffice\PhpSpreadsheet\Cell\DataType;
 use PhpOffice\PhpSpreadsheet\Document\Properties;
+use PhpOffice\PhpSpreadsheet\Reader\Security\XmlScanner;
 use PhpOffice\PhpSpreadsheet\RichText\RichText;
 use PhpOffice\PhpSpreadsheet\Settings;
 use PhpOffice\PhpSpreadsheet\Shared\Date;

src/PhpSpreadsheet/Reader/Security/XmlScanner.php

@@ -7,7 +7,7 @@ use PhpOffice\PhpSpreadsheet\Reader\Exception;
 class XmlScanner
 {
     /**
-     * Identifies whether the thread-safe libxmlDisableEntityLoader() function is available
+     * Identifies whether the thread-safe libxmlDisableEntityLoader() function is available.
      *
      * @var bool
      */
@@ -30,12 +30,13 @@ class XmlScanner
         if (PHP_MAJOR_VERSION > 7) {
             switch (PHP_MINOR_VERSION) {
                 case 2:
-                    return (PHP_RELEASE_VERSION >= 1);
+                    return PHP_RELEASE_VERSION >= 1;
                 case 1:
-                    return (PHP_RELEASE_VERSION >= 13);
+                    return PHP_RELEASE_VERSION >= 13;
                 case 0:
-                    return (PHP_RELEASE_VERSION >= 27);
+                    return PHP_RELEASE_VERSION >= 27;
             }
+
             return true;
         }
 
@@ -45,13 +46,14 @@ class XmlScanner
     /**
      * Scan the XML for use of <!ENTITY to prevent XXE/XEE attacks.
      *
-     * @param string $filestream
+     * @param mixed $xml
      *
      * @throws Exception
      *
      * @return string
      */
-    public function scan($xml) {
+    public function scan($xml)
+    {
         $pattern = '/encoding="(.*?)"/';
         $result = preg_match($pattern, $xml, $matches);
         $charset = $result ? $matches[1] : 'UTF-8';

tests/PhpSpreadsheetTests/Reader/Security/XmlScannerTest.php

@@ -2,8 +2,8 @@
 
 namespace PhpOffice\PhpSpreadsheetTests\Reader\Security;
 
-use PHPUnit\Framework\TestCase;
 use PhpOffice\PhpSpreadsheet\Reader\Security\XmlScanner;
+use PHPUnit\Framework\TestCase;
 
 class XmlScannerTest extends TestCase
 {
@@ -30,7 +30,6 @@ class XmlScannerTest extends TestCase
         return $tests;
     }
 
-
     /**
      * @dataProvider providerInvalidXML
      *

tests/PhpSpreadsheetTests/Reader/XmlTest.php

@@ -3,7 +3,6 @@
 namespace PhpOffice\PhpSpreadsheetTests\Reader;
 
 use PhpOffice\PhpSpreadsheet\Cell\DataType;
-use PhpOffice\PhpSpreadsheet\Reader\BaseReader;
 use PhpOffice\PhpSpreadsheet\Reader\Xml;
 use PHPUnit\Framework\TestCase;