| @@ 76-83 (lines=8) @@ | ||
| 73 | * |
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| 74 | * @throws RegexFailed |
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| 75 | */ |
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| 76 | public function group(int $index): string |
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| 77 | { |
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| 78 | if (! isset($this->matches[$index])) { |
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| 79 | throw RegexFailed::indexedGroupDoesntExist($this->pattern, $this->subject, $index); |
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| 80 | } |
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| 81 | ||
| 82 | return $this->matches[$index]; |
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| 83 | } |
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| 84 | ||
| 85 | /** |
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| 86 | * Match group by name. |
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| @@ 94-101 (lines=8) @@ | ||
| 91 | * |
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| 92 | * @throws RegexFailed |
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| 93 | */ |
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| 94 | public function namedGroup(string $groupName): string |
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| 95 | { |
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| 96 | if (! isset($this->matches[$groupName])) { |
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| 97 | throw RegexFailed::namedGroupDoesntExist($this->pattern, $this->subject, $groupName); |
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| 98 | } |
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| 99 | ||
| 100 | return $this->matches[$groupName]; |
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| 101 | } |
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| 102 | } |
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| 103 | ||