| @@ -32,7 +32,7 @@ discard block | ||
| 32 | 32 | return self::splitPathURIFragment($pathItems); | 
| 33 | 33 |          } else { | 
| 34 | 34 |              if ($first !== '') { | 
| 35 | -                throw new Exception('Path must start with "/": ' . $path); | |
| 35 | +                throw new Exception('Path must start with "/": '.$path); | |
| 36 | 36 | } | 
| 37 | 37 | return self::splitPathJsonString($pathItems); | 
| 38 | 38 | } | 
| @@ -77,7 +77,7 @@ discard block | ||
| 77 | 77 |              } else { // null or array | 
| 78 | 78 | $intKey = filter_var($key, FILTER_VALIDATE_INT); | 
| 79 | 79 |                  if ($ref === null && (false === $intKey || $intKey !== 0)) { | 
| 80 | - $key = (string)$key; | |
| 80 | + $key = (string) $key; | |
| 81 | 81 |                      if ($recursively) { | 
| 82 | 82 | $ref = new \stdClass(); | 
| 83 | 83 |                          $ref = &$ref->{$key}; | 
| @@ -114,9 +114,9 @@ discard block | ||
| 114 | 114 |          if (array_key_exists($key, $a)) { | 
| 115 | 115 | return true; | 
| 116 | 116 | } | 
| 117 | - $key = (string)$key; | |
| 117 | + $key = (string) $key; | |
| 118 | 118 |          foreach ($a as $k => $v) { | 
| 119 | -            if ((string)$k === $key) { | |
| 119 | +            if ((string) $k === $key) { | |
| 120 | 120 | return true; | 
| 121 | 121 | } | 
| 122 | 122 | } | 
| @@ -125,9 +125,9 @@ discard block | ||
| 125 | 125 | |
| 126 | 126 | private static function arrayGet($key, array $a) | 
| 127 | 127 |      { | 
| 128 | - $key = (string)$key; | |
| 128 | + $key = (string) $key; | |
| 129 | 129 |          foreach ($a as $k => $v) { | 
| 130 | -            if ((string)$k === $key) { | |
| 130 | +            if ((string) $k === $key) { | |
| 131 | 131 | return $v; | 
| 132 | 132 | } | 
| 133 | 133 | } | 
| @@ -151,20 +151,20 @@ discard block | ||
| 151 | 151 | Exception::EMPTY_PROPERTY_NAME_UNSUPPORTED); | 
| 152 | 152 | } | 
| 153 | 153 | |
| 154 | - $vars = (array)$ref; | |
| 154 | + $vars = (array) $ref; | |
| 155 | 155 |                  if (self::arrayKeyExists($key, $vars)) { | 
| 156 | 156 | $ref = self::arrayGet($key, $vars); | 
| 157 | 157 |                  } else { | 
| 158 | -                    throw new Exception('Key not found: ' . $key); | |
| 158 | +                    throw new Exception('Key not found: '.$key); | |
| 159 | 159 | } | 
| 160 | 160 |              } elseif (is_array($ref)) { | 
| 161 | 161 |                  if (self::arrayKeyExists($key, $ref)) { | 
| 162 | 162 | $ref = $ref[$key]; | 
| 163 | 163 |                  } else { | 
| 164 | -                    throw new Exception('Key not found: ' . $key); | |
| 164 | +                    throw new Exception('Key not found: '.$key); | |
| 165 | 165 | } | 
| 166 | 166 |              } else { | 
| 167 | -                throw new Exception('Key not found: ' . $key); | |
| 167 | +                throw new Exception('Key not found: '.$key); | |
| 168 | 168 | } | 
| 169 | 169 | } | 
| 170 | 170 | return $ref; | 
| @@ -186,13 +186,13 @@ discard block | ||
| 186 | 186 |                  if (property_exists($ref, $key)) { | 
| 187 | 187 | $ref = &$ref->$key; | 
| 188 | 188 |                  } else { | 
| 189 | -                    throw new Exception('Key not found: ' . $key); | |
| 189 | +                    throw new Exception('Key not found: '.$key); | |
| 190 | 190 | } | 
| 191 | 191 |              } else { | 
| 192 | 192 |                  if (array_key_exists($key, $ref)) { | 
| 193 | 193 | $ref = &$ref[$key]; | 
| 194 | 194 |                  } else { | 
| 195 | -                    throw new Exception('Key not found: ' . $key); | |
| 195 | +                    throw new Exception('Key not found: '.$key); | |
| 196 | 196 | } | 
| 197 | 197 | } | 
| 198 | 198 | } |