@@ -180,7 +180,7 @@  | 
                                                    ||
| 180 | 180 | }  | 
                                                        
| 181 | 181 | |
| 182 | 182 | return (string) substr(  | 
                                                        
| 183 | - (string )$binary_string,  | 
                                                        |
| 183 | + (string) $binary_string,  | 
                                                        |
| 184 | 184 | (int) $start,  | 
                                                        
| 185 | 185 | (int) $length  | 
                                                        
| 186 | 186 | );  | 
                                                        
@@ -67,7 +67,7 @@  | 
                                                    ||
| 67 | 67 |              if (DIRECTORY_SEPARATOR === '/') { | 
                                                        
| 68 | 68 |                  if (!is_readable('/dev/urandom')) { | 
                                                        
| 69 | 69 | throw new Exception(  | 
                                                        
| 70 | - 'Environment misconfiguration: ' .  | 
                                                        |
| 70 | + 'Environment misconfiguration: '.  | 
                                                        |
| 71 | 71 | '/dev/urandom cannot be read.'  | 
                                                        
| 72 | 72 | );  | 
                                                        
| 73 | 73 | }  | 
                                                        
@@ -1,9 +1,9 @@  | 
                                                    ||
| 1 | 1 | <?php  | 
                                                        
| 2 | 2 | |
| 3 | -require_once __DIR__ . '/lib/byte_safe_strings.php';  | 
                                                        |
| 4 | -require_once __DIR__ . '/lib/cast_to_int.php';  | 
                                                        |
| 5 | -require_once __DIR__ . '/lib/error_polyfill.php';  | 
                                                        |
| 6 | -require_once __DIR__ . '/other/ide_stubs/libsodium.php';  | 
                                                        |
| 7 | -require_once __DIR__ . '/lib/random.php';  | 
                                                        |
| 3 | +require_once __DIR__.'/lib/byte_safe_strings.php';  | 
                                                        |
| 4 | +require_once __DIR__.'/lib/cast_to_int.php';  | 
                                                        |
| 5 | +require_once __DIR__.'/lib/error_polyfill.php';  | 
                                                        |
| 6 | +require_once __DIR__.'/other/ide_stubs/libsodium.php';  | 
                                                        |
| 7 | +require_once __DIR__.'/lib/random.php';  | 
                                                        |
| 8 | 8 | |
| 9 | 9 | $int = random_int(0, 65536);  | 
                                                        
@@ -1,6 +1,6 @@ discard block  | 
                                                    ||
| 1 | 1 | <?php  | 
                                                        
| 2 | 2 | |
| 3 | -require_once __DIR__ . '/psalm-autoload.php';  | 
                                                        |
| 3 | +require_once __DIR__.'/psalm-autoload.php';  | 
                                                        |
| 4 | 4 | |
| 5 | 5 | /**  | 
                                                        
| 6 | 6 | * This is necessary for PHPUnit on PHP >= 5.3  | 
                                                        
@@ -9,6 +9,6 @@ discard block  | 
                                                    ||
| 9 | 9 | */  | 
                                                        
| 10 | 10 |  if (PHP_VERSION_ID >= 50300) { | 
                                                        
| 11 | 11 |      if (!class_exists('PHPUnit_Framework_TestCase')) { | 
                                                        
| 12 | - require_once __DIR__ . '/other/phpunit-shim.php';  | 
                                                        |
| 12 | + require_once __DIR__.'/other/phpunit-shim.php';  | 
                                                        |
| 13 | 13 | }  | 
                                                        
| 14 | 14 | }  |