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<?php
declare(strict_types=1);
namespace PHPSu\ShellCommandBuilder\Collection;
use PHPSu\ShellCommandBuilder\Exception\ShellBuilderException;
use PHPSu\ShellCommandBuilder\ShellInterface;
abstract class AbstractCollection implements ShellInterface
{
/** @var CollectionTuple|null */
protected $tuple;
/**
* @param string|ShellInterface $command
* @param string $join
* @return CollectionTuple
* @throws ShellBuilderException
*/
protected function toTuple($command, string $join): CollectionTuple
return CollectionTuple::create($command, $join);
}
* @return array<string|ShellInterface|array<mixed>>
public function __toArray(): array
if ($this->tuple === null) {
throw new ShellBuilderException('Tuple has not been set yet - collection cannot be parsed to array');
return $this->tuple->__toArray();
public function __toString(): string
return (string)$this->tuple;
phpsu /
ShellCommandBuilder
