webmozart /
assert
| @@ 1240-1250 (lines=11) @@ | ||
| 1237 | * |
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| 1238 | * @throws InvalidArgumentException |
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| 1239 | */ |
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| 1240 | public static function unicodeLetters($value, $message = '') |
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| 1241 | { |
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| 1242 | static::string($value); |
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| 1243 | ||
| 1244 | if (!\preg_match('/^\p{L}+$/u', $value)) { |
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| 1245 | static::reportInvalidArgument(\sprintf( |
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| 1246 | $message ?: 'Expected a value to contain only Unicode letters. Got: %s', |
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| 1247 | static::valueToString($value) |
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| 1248 | )); |
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| 1249 | } |
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| 1250 | } |
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| 1251 | ||
| 1252 | /** |
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| 1253 | * @psalm-pure |
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| @@ 1469-1479 (lines=11) @@ | ||
| 1466 | * |
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| 1467 | * @throws InvalidArgumentException |
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| 1468 | */ |
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| 1469 | public static function fileExists($value, $message = '') |
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| 1470 | { |
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| 1471 | static::string($value); |
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| 1472 | ||
| 1473 | if (!\file_exists($value)) { |
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| 1474 | static::reportInvalidArgument(\sprintf( |
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| 1475 | $message ?: 'The file %s does not exist.', |
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| 1476 | static::valueToString($value) |
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| 1477 | )); |
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| 1478 | } |
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| 1479 | } |
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| 1480 | ||
| 1481 | /** |
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| 1482 | * @param mixed $value |
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