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<?php |
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|
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/** |
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* League.Csv (https://csv.thephpleague.com) |
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* |
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* (c) Ignace Nyamagana Butera <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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|
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declare(strict_types=1); |
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|
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namespace League\Csv; |
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|
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use Throwable; |
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|
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/** |
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* SyntaxError Exception. |
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*/ |
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class SyntaxError extends Exception |
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{ |
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/** |
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* @var array<string> |
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*/ |
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protected array $duplicateColumnNames = []; |
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|
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/** |
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* DEPRECATION WARNING! This class will be removed in the next major point release. |
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* |
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* @deprecated since version 9.7.0 |
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*/ |
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public function __construct(string $message = '', int $code = 0, Throwable $previous = null) |
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{ |
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parent::__construct($message, $code, $previous); |
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} |
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|
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public static function dueToHeaderNotFound(int $offset): self |
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{ |
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return new self('The header record does not exist or is empty at offset: `'.$offset.'`'); |
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} |
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|
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public static function dueToInvalidHeaderColumnNames(): self |
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{ |
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return new self('The header record contains non string colum names.'); |
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} |
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|
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public static function dueToDuplicateHeaderColumnNames(array $header): self |
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{ |
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$instance = new self('The header record contains duplicate column names.'); |
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$instance->duplicateColumnNames = array_keys(array_filter(array_count_values($header), fn (int $value): bool => $value > 1)); |
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|
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return $instance; |
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} |
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|
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public function duplicateColumnNames(): array |
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{ |
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return $this->duplicateColumnNames; |
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} |
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} |
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|
