Fixed bug squizlabs#2506 : PSR2 standard can't auto fix multi-line function call inside a string concat statement

Author: gsherwood

package.xml

@@ -39,6 +39,7 @@ http://pear.php.net/dtd/package-2.0.xsd">
     -- Boolean operators can now appear in the middle of the line
   - PSR12.Files.FileHeader no longer ignores comments preceding a use, namespace, or declare statement
   - PSR12.Files.FileHeader now allows a hashbang line at the top of the file
+  - Fixed bug #2506 : PSR2 standard can't auto fix multi-line function call inside a string concat statement
   - Fixed bug #2530 : PEAR.Commenting.FunctionComment does not support intersection types in comments
   - Fixed bug #2615 : Constant visibility false positive on non-class constants
   - Fixed bug #2616 : PSR12.Files.FileHeader false positive when file only contains docblock

src/Standards/PEAR/Sniffs/Functions/FunctionCallSignatureSniff.php

@@ -350,7 +350,9 @@ public function processMultiLineCall(File $phpcsFile, $stackPtr, $openBracket, $
 
         $foundFunctionIndent = 0;
         if ($first !== false) {
-            if ($tokens[$first]['code'] === T_INLINE_HTML) {
+            if ($tokens[$first]['code'] === T_INLINE_HTML
+                || $tokens[$first]['code'] === T_CONSTANT_ENCAPSED_STRING
+            ) {
                 $trimmed = ltrim($tokens[$first]['content']);
                 if ($trimmed === '') {
                     $foundFunctionIndent = strlen($tokens[$first]['content']);

src/Standards/PEAR/Tests/Functions/FunctionCallSignatureUnitTest.inc

@@ -431,3 +431,14 @@ $this->foo(
     true
 
 );
+
+function m()
+{
+    $t = '
+    ' . (empty(true) ? '
+    ' . f(
+                '1',
+                '2',
+            ) . '
+    ' : '');
+}

src/Standards/PEAR/Tests/Functions/FunctionCallSignatureUnitTest.inc.fixed

@@ -441,3 +441,14 @@ $this->foo(
     ['a','b'],
     true
 );
+
+function m()
+{
+    $t = '
+    ' . (empty(true) ? '
+    ' . f(
+        '1',
+        '2',
+    ) . '
+    ' : '');
+}

src/Standards/PEAR/Tests/Functions/FunctionCallSignatureUnitTest.php

@@ -116,6 +116,9 @@ public function getErrorList($testFile='FunctionCallSignatureUnitTest.inc')
             424 => 1,
             429 => 1,
             432 => 1,
+            440 => 1,
+            441 => 1,
+            442 => 1,
         ];
 
     }//end getErrorList()