Handle square bracket

Author: VincentLanglet

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

@@ -66,6 +66,7 @@ public function register()
 
         $tokens[] = T_VARIABLE;
         $tokens[] = T_CLOSE_CURLY_BRACKET;
+        $tokens[] = T_CLOSE_SQUARE_BRACKET;
         $tokens[] = T_CLOSE_PARENTHESIS;
 
         return $tokens;

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

@@ -90,7 +90,7 @@ $bar = new stdClass(
     4,
     5,
     6
-   
+
 );
 
 $bar = new stdClass(
@@ -199,7 +199,7 @@ function foo()
     myFunction(
         'string'.
         // comment
-        // comment 
+        // comment
         'string'.
         /* comment
          * comment
@@ -522,3 +522,6 @@ return trim(preg_replace_callback(
                 },
                 $search
             ));
+
+$a = ['a' => function ($b) { return $b; }];
+$a['a']( 1 );

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

@@ -204,7 +204,7 @@ function foo()
     myFunction(
         'string'.
         // comment
-        // comment 
+        // comment
         'string'.
         /* comment
          * comment
@@ -534,3 +534,6 @@ return trim(
         $search
     )
 );
+
+$a = ['a' => function ($b) { return $b; }];
+$a['a'](1);

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

@@ -125,6 +125,7 @@ public function getErrorList($testFile='FunctionCallSignatureUnitTest.inc')
             514 => 1,
             523 => 1,
             524 => 3,
+            527 => 2,
         ];
 
     }//end getErrorList()