Squiz.Functions.MultiLineFunctionDeclaration no longer reports errors…

… for blank lines in a function declaration (ref #1369)

CodeSniffer/Standards/Squiz/Sniffs/Functions/MultiLineFunctionDeclarationSniff.php

@@ -205,7 +205,7 @@ public function processBracket(PHP_CodeSniffer_File $phpcsFile, $openBracket, $t
             }
 
             $next = $phpcsFile->findNext(T_WHITESPACE, ($i + 1), null, true);
-            if ($tokens[$next]['line'] !== ($tokens[$i]['line'] + 1)) {
+            if ($tokens[$next]['line'] === $tokens[$i]['line']) {
                 $error = 'Multi-line '.$type.' declarations must define one parameter per line';
                 $fix   = $phpcsFile->addFixableError($error, $next, $errorPrefix.'OneParamPerLine');
                 if ($fix === true) {

CodeSniffer/Standards/Squiz/Tests/Functions/MultiLineFunctionDeclarationUnitTest.inc

@@ -152,3 +152,12 @@ function foo(
 ) {
     // body
 }
+
+function foo(
+    $param1,
+
+    $param2,
+
+    $param3,
+) : SomeClass {
+}

package.xml

@@ -28,6 +28,8 @@ http://pear.php.net/dtd/package-2.0.xsd">
  <notes>
   - The PHP-supplied T_COALESCE_EQUAL token has been replicated for PHP versions before 7.2
   - PEAR.Functions.FunctionDeclaration no longer reports indent errors for blank lines in a function declaration
+  - Squiz.Functions.MultiLineFunctionDeclaration no longer reports errors for blank lines in a function declaration
+    -- It would previously report that only one argument is allowed per line
   - Squiz.Commenting.FunctionComment now corrects multi-line param comment padding more accurately
   - Squiz.Commenting.FunctionComment now properly fixes pipe-seperated param types
   - Squiz.Commenting.FunctionComment now works correctly when function return types also contain a comment