@@ -25,7 +25,7 @@ discard block  | 
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| 25 | 25 | */  | 
                                                        
| 26 | 26 | public function register()  | 
                                                        
| 27 | 27 |      { | 
                                                        
| 28 | - return [T_FUNCTION, T_CLOSURE, T_SWITCH, T_TRY, T_CATCH];  | 
                                                        |
| 28 | + return [ T_FUNCTION, T_CLOSURE, T_SWITCH, T_TRY, T_CATCH ];  | 
                                                        |
| 29 | 29 | }  | 
                                                        
| 30 | 30 | |
| 31 | 31 | /**  | 
                                                        
@@ -39,11 +39,11 @@ discard block  | 
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| 39 | 39 | public function process(PHP_CodeSniffer_File $phpcsFile, $stackPtr)  | 
                                                        
| 40 | 40 |      { | 
                                                        
| 41 | 41 | $tokens = $phpcsFile->getTokens();  | 
                                                        
| 42 | - $token = $tokens[$stackPtr];  | 
                                                        |
| 42 | + $token = $tokens[ $stackPtr ];  | 
                                                        |
| 43 | 43 | $this->maxIndentationFound = 0;  | 
                                                        
| 44 | 44 | |
| 45 | 45 | // Ignore functions with no body  | 
                                                        
| 46 | -        if (isset($token['scope_opener']) === false) { | 
                                                        |
| 46 | +        if (isset($token[ 'scope_opener' ]) === false) { | 
                                                        |
| 47 | 47 | return;  | 
                                                        
| 48 | 48 | }  | 
                                                        
| 49 | 49 | |
@@ -65,12 +65,12 @@ discard block  | 
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| 65 | 65 | */  | 
                                                        
| 66 | 66 | protected function inspectScope(array $token, array $tokens)  | 
                                                        
| 67 | 67 |      { | 
                                                        
| 68 | - $start = $token['scope_opener'];  | 
                                                        |
| 69 | - $end = $token['scope_closer'];  | 
                                                        |
| 70 | - $this->relativeScopeLevel = $tokens[$start]['level'];  | 
                                                        |
| 71 | -        for ($index=$start; $index <= $end; $index++) { | 
                                                        |
| 72 | - $nestedToken = $tokens[$index];  | 
                                                        |
| 73 | -            if ($nestedToken['type'] === "T_SWITCH") { | 
                                                        |
| 68 | + $start = $token[ 'scope_opener' ];  | 
                                                        |
| 69 | + $end = $token[ 'scope_closer' ];  | 
                                                        |
| 70 | + $this->relativeScopeLevel = $tokens[ $start ][ 'level' ];  | 
                                                        |
| 71 | +        for ($index = $start; $index <= $end; $index++) { | 
                                                        |
| 72 | + $nestedToken = $tokens[ $index ];  | 
                                                        |
| 73 | +            if ($nestedToken[ 'type' ] === "T_SWITCH") { | 
                                                        |
| 74 | 74 | return;  | 
                                                        
| 75 | 75 | }  | 
                                                        
| 76 | 76 | $this->adjustMaxIndentationFound($nestedToken);  | 
                                                        
@@ -85,7 +85,7 @@ discard block  | 
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| 85 | 85 | */  | 
                                                        
| 86 | 86 | protected function adjustMaxIndentationFound(array $nestedToken)  | 
                                                        
| 87 | 87 |      { | 
                                                        
| 88 | - $tokenNestedLevel = $nestedToken['level'];  | 
                                                        |
| 88 | + $tokenNestedLevel = $nestedToken[ 'level' ];  | 
                                                        |
| 89 | 89 | $nestedLevel = $tokenNestedLevel - $this->relativeScopeLevel;  | 
                                                        
| 90 | 90 | $nestedLevel > $this->maxIndentationFound ? $this->maxIndentationFound = $nestedLevel : null;  | 
                                                        
| 91 | 91 | }  | 
                                                        
@@ -101,7 +101,7 @@ discard block  | 
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| 101 | 101 | // indentation limit.  | 
                                                        
| 102 | 102 | $indentationFound = $this->maxIndentationFound - 1;  | 
                                                        
| 103 | 103 | $indentationLimit = $this->indentationLimit - 1;  | 
                                                        
| 104 | -        return "{$indentationFound} indenation levels found. " . | 
                                                        |
| 104 | +        return "{$indentationFound} indenation levels found. ". | 
                                                        |
| 105 | 105 |          "Maximum of {$indentationLimit} indenation levels allowed."; | 
                                                        
| 106 | 106 | }  | 
                                                        
| 107 | 107 | }  |