@@ -42,7 +42,7 @@ discard block  | 
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| 42 | 42 | * @param bool $readable Whether the result must be human-readable.  | 
                                                        
| 43 | 43 | * @param null|string $format The format to display (printf format).  | 
                                                        
| 44 | 44 | */  | 
                                                        
| 45 | - public function getMemoryPeak(bool $readable = false, ?string $format = null): int|string;  | 
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| 45 | + public function getMemoryPeak(bool $readable = false, ?string $format = null): int | string;  | 
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| 46 | 46 | |
| 47 | 47 | /**  | 
                                                        
| 48 | 48 | * Returns the memory usage at the end checkpoint.  | 
                                                        
@@ -53,7 +53,7 @@ discard block  | 
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| 53 | 53 | * @throws LogicException Should be thrown if end() and/or start() has not been called.  | 
                                                        
| 54 | 54 | * Can be checked with hasStarted() and hasEnded().  | 
                                                        
| 55 | 55 | */  | 
                                                        
| 56 | - public function getMemoryUsage(bool $readable = false, ?string $format = null): int|string;  | 
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| 56 | + public function getMemoryUsage(bool $readable = false, ?string $format = null): int | string;  | 
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| 57 | 57 | |
| 58 | 58 | /**  | 
                                                        
| 59 | 59 | * Returns the elapsed time, readable or not.  | 
                                                        
@@ -64,7 +64,7 @@ discard block  | 
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| 64 | 64 | * @throws LogicException Should be thrown if end() and/or start() has not been called.  | 
                                                        
| 65 | 65 | * Can be checked with hasStarted() and hasEnded().  | 
                                                        
| 66 | 66 | */  | 
                                                        
| 67 | - public function getTime(bool $readable = false, ?string $format = null): float|string;  | 
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| 67 | + public function getTime(bool $readable = false, ?string $format = null): float | string;  | 
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| 68 | 68 | |
| 69 | 69 | /**  | 
                                                        
| 70 | 70 | * Checks if a bench has ended.  | 
                                                        
@@ -71,7 +71,7 @@ discard block  | 
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| 71 | 71 | * @inheritDoc  | 
                                                        
| 72 | 72 | */  | 
                                                        
| 73 | 73 | #[\Override]  | 
                                                        
| 74 | - public function getMemoryPeak(bool $readable = false, ?string $format = null): int|string  | 
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| 74 | + public function getMemoryPeak(bool $readable = false, ?string $format = null): int | string  | 
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| 75 | 75 |      { | 
                                                        
| 76 | 76 | $memory = memory_get_peak_usage(true);  | 
                                                        
| 77 | 77 | |
@@ -86,7 +86,7 @@ discard block  | 
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| 86 | 86 | * @inheritDoc  | 
                                                        
| 87 | 87 | */  | 
                                                        
| 88 | 88 | #[\Override]  | 
                                                        
| 89 | - public function getMemoryUsage(bool $readable = false, ?string $format = null): int|string  | 
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| 89 | + public function getMemoryUsage(bool $readable = false, ?string $format = null): int | string  | 
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| 90 | 90 |      { | 
                                                        
| 91 | 91 |          if (!$this->hasStarted()) { | 
                                                        
| 92 | 92 |              throw new LogicException('Bench has not been started. Call start() first.'); | 
                                                        
@@ -107,7 +107,7 @@ discard block  | 
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| 107 | 107 | * @inheritDoc  | 
                                                        
| 108 | 108 | */  | 
                                                        
| 109 | 109 | #[\Override]  | 
                                                        
| 110 | - public function getTime(bool $readable = false, ?string $format = null): float|string  | 
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| 110 | + public function getTime(bool $readable = false, ?string $format = null): float | string  | 
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| 111 | 111 |      { | 
                                                        
| 112 | 112 |          if (!$this->hasStarted()) { | 
                                                        
| 113 | 113 |              throw new LogicException('Bench has not been started. Call start() first.'); |