@@ -86,7 +86,7 @@  | 
                                                    ||
| 86 | 86 |          if (self::$warningHandler) { | 
                                                        
| 87 | 87 | $fn = self::$warningHandler;  | 
                                                        
| 88 | 88 | $fn($errorMessage, $warningId);  | 
                                                        
| 89 | -        } elseif ((self::$enableWarnings & $warningId) > 0 && ! isset(self::$warned[$warningId])) { | 
                                                        |
| 89 | +        } elseif ((self::$enableWarnings & $warningId) > 0 && !isset(self::$warned[$warningId])) { | 
                                                        |
| 90 | 90 | self::$warned[$warningId] = true;  | 
                                                        
| 91 | 91 | trigger_error($errorMessage, $messageLevel ?: E_USER_WARNING);  | 
                                                        
| 92 | 92 | }  | 
                                                        
@@ -65,7 +65,7 @@ discard block  | 
                                                    ||
| 65 | 65 |          if ($error->nodes) { | 
                                                        
| 66 | 66 | /** @var Node $node */  | 
                                                        
| 67 | 67 |              foreach ($error->nodes as $node) { | 
                                                        
| 68 | -                if (! $node->loc) { | 
                                                        |
| 68 | +                if (!$node->loc) { | 
                                                        |
| 69 | 69 | continue;  | 
                                                        
| 70 | 70 | }  | 
                                                        
| 71 | 71 | |
@@ -81,7 +81,7 @@ discard block  | 
                                                    ||
| 81 | 81 | }  | 
                                                        
| 82 | 82 | }  | 
                                                        
| 83 | 83 | |
| 84 | - return ! $printedLocations  | 
                                                        |
| 84 | + return !$printedLocations  | 
                                                        |
| 85 | 85 | ? $error->getMessage()  | 
                                                        
| 86 | 86 |              : implode("\n\n", array_merge([$error->getMessage()], $printedLocations)) . "\n"; | 
                                                        
| 87 | 87 | }  | 
                                                        
@@ -189,15 +189,15 @@ discard block  | 
                                                    ||
| 189 | 189 | |
| 190 | 190 | $locations = Utils::map(  | 
                                                        
| 191 | 191 | $e->getLocations(),  | 
                                                        
| 192 | -                function (SourceLocation $loc) { | 
                                                        |
| 192 | +                function(SourceLocation $loc) { | 
                                                        |
| 193 | 193 | return $loc->toSerializableArray();  | 
                                                        
| 194 | 194 | }  | 
                                                        
| 195 | 195 | );  | 
                                                        
| 196 | 196 | |
| 197 | -            if (! empty($locations)) { | 
                                                        |
| 197 | +            if (!empty($locations)) { | 
                                                        |
| 198 | 198 | $formattedError['locations'] = $locations;  | 
                                                        
| 199 | 199 | }  | 
                                                        
| 200 | -            if (! empty($e->path)) { | 
                                                        |
| 200 | +            if (!empty($e->path)) { | 
                                                        |
| 201 | 201 | $formattedError['path'] = $e->path;  | 
                                                        
| 202 | 202 | }  | 
                                                        
| 203 | 203 | }  | 
                                                        
@@ -221,7 +221,7 @@ discard block  | 
                                                    ||
| 221 | 221 | */  | 
                                                        
| 222 | 222 | public static function addDebugEntries(array $formattedError, $e, $debug)  | 
                                                        
| 223 | 223 |      { | 
                                                        
| 224 | -        if (! $debug) { | 
                                                        |
| 224 | +        if (!$debug) { | 
                                                        |
| 225 | 225 | return $formattedError;  | 
                                                        
| 226 | 226 | }  | 
                                                        
| 227 | 227 | |
@@ -234,7 +234,7 @@ discard block  | 
                                                    ||
| 234 | 234 | $debug = (int) $debug;  | 
                                                        
| 235 | 235 | |
| 236 | 236 |          if ($debug & Debug::RETHROW_INTERNAL_EXCEPTIONS) { | 
                                                        
| 237 | -            if (! $e instanceof Error) { | 
                                                        |
| 237 | +            if (!$e instanceof Error) { | 
                                                        |
| 238 | 238 | throw $e;  | 
                                                        
| 239 | 239 | }  | 
                                                        
| 240 | 240 | |
@@ -243,7 +243,7 @@ discard block  | 
                                                    ||
| 243 | 243 | }  | 
                                                        
| 244 | 244 | }  | 
                                                        
| 245 | 245 | |
| 246 | - $isInternal = ! $e instanceof ClientAware || ! $e->isClientSafe();  | 
                                                        |
| 246 | + $isInternal = !$e instanceof ClientAware || !$e->isClientSafe();  | 
                                                        |
| 247 | 247 | |
| 248 | 248 |          if (($debug & Debug::INCLUDE_DEBUG_MESSAGE) && $isInternal) { | 
                                                        
| 249 | 249 | // Displaying debugMessage as a first entry:  | 
                                                        
@@ -258,9 +258,9 @@ discard block  | 
                                                    ||
| 258 | 258 | ];  | 
                                                        
| 259 | 259 | }  | 
                                                        
| 260 | 260 | |
| 261 | - $isTrivial = $e instanceof Error && ! $e->getPrevious();  | 
                                                        |
| 261 | + $isTrivial = $e instanceof Error && !$e->getPrevious();  | 
                                                        |
| 262 | 262 | |
| 263 | -            if (! $isTrivial) { | 
                                                        |
| 263 | +            if (!$isTrivial) { | 
                                                        |
| 264 | 264 | $debugging = $e->getPrevious() ?: $e;  | 
                                                        
| 265 | 265 | $formattedError['trace'] = static::toSafeTrace($debugging);  | 
                                                        
| 266 | 266 | }  | 
                                                        
@@ -278,11 +278,11 @@ discard block  | 
                                                    ||
| 278 | 278 | */  | 
                                                        
| 279 | 279 | public static function prepareFormatter(?callable $formatter = null, $debug)  | 
                                                        
| 280 | 280 |      { | 
                                                        
| 281 | -        $formatter = $formatter ?: function ($e) { | 
                                                        |
| 281 | +        $formatter = $formatter ?: function($e) { | 
                                                        |
| 282 | 282 | return FormattedError::createFromException($e);  | 
                                                        
| 283 | 283 | };  | 
                                                        
| 284 | 284 |          if ($debug) { | 
                                                        
| 285 | -            $formatter = function ($e) use ($formatter, $debug) { | 
                                                        |
| 285 | +            $formatter = function($e) use ($formatter, $debug) { | 
                                                        |
| 286 | 286 | return FormattedError::addDebugEntries($formatter($e), $e, $debug);  | 
                                                        
| 287 | 287 | };  | 
                                                        
| 288 | 288 | }  | 
                                                        
@@ -305,17 +305,17 @@ discard block  | 
                                                    ||
| 305 | 305 | // Remove invariant entries as they don't provide much value:  | 
                                                        
| 306 | 306 |              ($trace[0]['class'] . '::' . $trace[0]['function'] === 'GraphQL\Utils\Utils::invariant')) { | 
                                                        
| 307 | 307 | array_shift($trace);  | 
                                                        
| 308 | -        } elseif (! isset($trace[0]['file'])) { | 
                                                        |
| 308 | +        } elseif (!isset($trace[0]['file'])) { | 
                                                        |
| 309 | 309 | // Remove root call as it's likely error handler trace:  | 
                                                        
| 310 | 310 | array_shift($trace);  | 
                                                        
| 311 | 311 | }  | 
                                                        
| 312 | 312 | |
| 313 | -        return array_map(function ($err) { | 
                                                        |
| 313 | +        return array_map(function($err) { | 
                                                        |
| 314 | 314 | $safeErr = array_intersect_key($err, ['file' => true, 'line' => true]);  | 
                                                        
| 315 | 315 | |
| 316 | 316 |              if (isset($err['function'])) { | 
                                                        
| 317 | 317 | $func = $err['function'];  | 
                                                        
| 318 | - $args = ! empty($err['args']) ? array_map([__CLASS__, 'printVar'], $err['args']) : [];  | 
                                                        |
| 318 | + $args = !empty($err['args']) ? array_map([__CLASS__, 'printVar'], $err['args']) : [];  | 
                                                        |
| 319 | 319 |                  $funcStr = $func . '(' . implode(', ', $args) . ')'; | 
                                                        
| 320 | 320 | |
| 321 | 321 |                  if (isset($err['class'])) { | 
                                                        
@@ -380,8 +380,8 @@ discard block  | 
                                                    ||
| 380 | 380 |      { | 
                                                        
| 381 | 381 | $formatted = ['message' => $error];  | 
                                                        
| 382 | 382 | |
| 383 | -        if (! empty($locations)) { | 
                                                        |
| 384 | -            $formatted['locations'] = array_map(function ($loc) { | 
                                                        |
| 383 | +        if (!empty($locations)) { | 
                                                        |
| 384 | +            $formatted['locations'] = array_map(function($loc) { | 
                                                        |
| 385 | 385 | return $loc->toArray();  | 
                                                        
| 386 | 386 | },  | 
                                                        
| 387 | 387 | $locations);  | 
                                                        
@@ -102,7 +102,7 @@ discard block  | 
                                                    ||
| 102 | 102 | // Compute list of blame nodes.  | 
                                                        
| 103 | 103 |          if ($nodes instanceof \Traversable) { | 
                                                        
| 104 | 104 | $nodes = iterator_to_array($nodes);  | 
                                                        
| 105 | -        } elseif ($nodes && ! is_array($nodes)) { | 
                                                        |
| 105 | +        } elseif ($nodes && !is_array($nodes)) { | 
                                                        |
| 106 | 106 | $nodes = [$nodes];  | 
                                                        
| 107 | 107 | }  | 
                                                        
| 108 | 108 | |
@@ -207,7 +207,7 @@ discard block  | 
                                                    ||
| 207 | 207 | public function getSource()  | 
                                                        
| 208 | 208 |      { | 
                                                        
| 209 | 209 |          if ($this->source === null) { | 
                                                        
| 210 | -            if (! empty($this->nodes[0]) && ! empty($this->nodes[0]->loc)) { | 
                                                        |
| 210 | +            if (!empty($this->nodes[0]) && !empty($this->nodes[0]->loc)) { | 
                                                        |
| 211 | 211 | $this->source = $this->nodes[0]->loc->source;  | 
                                                        
| 212 | 212 | }  | 
                                                        
| 213 | 213 | }  | 
                                                        
@@ -221,14 +221,14 @@ discard block  | 
                                                    ||
| 221 | 221 | public function getPositions()  | 
                                                        
| 222 | 222 |      { | 
                                                        
| 223 | 223 |          if ($this->positions === null) { | 
                                                        
| 224 | -            if (! empty($this->nodes)) { | 
                                                        |
| 225 | -                $positions       = array_map(function ($node) { | 
                                                        |
| 224 | +            if (!empty($this->nodes)) { | 
                                                        |
| 225 | +                $positions = array_map(function($node) { | 
                                                        |
| 226 | 226 | return isset($node->loc) ? $node->loc->start : null;  | 
                                                        
| 227 | 227 | },  | 
                                                        
| 228 | 228 | $this->nodes);  | 
                                                        
| 229 | 229 | $this->positions = array_filter(  | 
                                                        
| 230 | 230 | $positions,  | 
                                                        
| 231 | -                    function ($p) { | 
                                                        |
| 231 | +                    function($p) { | 
                                                        |
| 232 | 232 | return $p !== null;  | 
                                                        
| 233 | 233 | }  | 
                                                        
| 234 | 234 | );  | 
                                                        
@@ -260,12 +260,12 @@ discard block  | 
                                                    ||
| 260 | 260 | $nodes = $this->nodes;  | 
                                                        
| 261 | 261 | |
| 262 | 262 |              if ($positions && $source) { | 
                                                        
| 263 | -                $this->locations = array_map(function ($pos) use ($source) { | 
                                                        |
| 263 | +                $this->locations = array_map(function($pos) use ($source) { | 
                                                        |
| 264 | 264 | return $source->getLocation($pos);  | 
                                                        
| 265 | 265 | },  | 
                                                        
| 266 | 266 | $positions);  | 
                                                        
| 267 | 267 |              } elseif ($nodes) { | 
                                                        
| 268 | -                $this->locations = array_filter(array_map(function ($node) { | 
                                                        |
| 268 | +                $this->locations = array_filter(array_map(function($node) { | 
                                                        |
| 269 | 269 |                      if ($node->loc) { | 
                                                        
| 270 | 270 | return $node->loc->source->getLocation($node->loc->start);  | 
                                                        
| 271 | 271 | }  | 
                                                        
@@ -325,15 +325,15 @@ discard block  | 
                                                    ||
| 325 | 325 | |
| 326 | 326 | $locations = Utils::map(  | 
                                                        
| 327 | 327 | $this->getLocations(),  | 
                                                        
| 328 | -            function (SourceLocation $loc) { | 
                                                        |
| 328 | +            function(SourceLocation $loc) { | 
                                                        |
| 329 | 329 | return $loc->toSerializableArray();  | 
                                                        
| 330 | 330 | }  | 
                                                        
| 331 | 331 | );  | 
                                                        
| 332 | 332 | |
| 333 | -        if (! empty($locations)) { | 
                                                        |
| 333 | +        if (!empty($locations)) { | 
                                                        |
| 334 | 334 | $arr['locations'] = $locations;  | 
                                                        
| 335 | 335 | }  | 
                                                        
| 336 | -        if (! empty($this->path)) { | 
                                                        |
| 336 | +        if (!empty($this->path)) { | 
                                                        |
| 337 | 337 | $arr['path'] = $this->path;  | 
                                                        
| 338 | 338 | }  | 
                                                        
| 339 | 339 | |