Code style should not follow Yoda style

.php_cs.dist

@@ -6,7 +6,7 @@ $config = PhpCsFixer\Config::create()
         '@Symfony' => true,
         'align_multiline_comment' => false,
         'array_syntax' => ['syntax' => 'short'],
-        'binary_operator_spaces' => ['align_double_arrow' => true, 'align_equals' => null],
+        'binary_operator_spaces' => ['default' => null],
         'blank_line_before_statement' => ['statements' => ['return']],
         'combine_consecutive_unsets' => true,
         'concat_space' => ['spacing' => 'one'],
@@ -43,6 +43,7 @@ $config = PhpCsFixer\Config::create()
         'single_line_comment_style' => ['comment_types' => ['hash']],
         'strict_comparison' => true,
         'void_return' => true,
+        'yoda_style' => ['equal' => false, 'identical' => false],
     ]);
 
 $config->setFinder(

composer.json

@@ -18,7 +18,7 @@
     },
     "require-dev": {
         "phpunit/phpunit": "^5.7.0",
-        "friendsofphp/php-cs-fixer": "^2.5.0"
+        "friendsofphp/php-cs-fixer": "^2.7.0"
     },
     "suggest": {
         "ext-iconv": "To handle non UTF-8 CSV files (if \"php-intl\" is not already installed or is too limited)",

src/Spout/Autoloader/Psr4Autoloader.php

@@ -72,7 +72,7 @@ class Psr4Autoloader
 
         // work backwards through the namespace names of the fully-qualified
         // class name to find a mapped file name
-        while (false !== $pos = strrpos($prefix, '\\')) {
+        while (($pos = strrpos($prefix, '\\')) !== false) {
             // retain the trailing namespace separator in the prefix
             $prefix = substr($class, 0, $pos + 1);