%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
namespace PhpOffice\PhpSpreadsheet\Cell;
use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet;
class ColumnRange implements AddressRange
{
/**
* @var ?Worksheet
*/
protected $worksheet;
/**
* @var int
*/
protected $from;
/**
* @var int
*/
protected $to;
public function __construct(string $from, ?string $to = null, ?Worksheet $worksheet = null)
{
$this->validateFromTo(
Coordinate::columnIndexFromString($from),
Coordinate::columnIndexFromString($to ?? $from)
);
$this->worksheet = $worksheet;
}
public static function fromColumnIndexes(int $from, int $to, ?Worksheet $worksheet = null): self
{
return new self(Coordinate::stringFromColumnIndex($from), Coordinate::stringFromColumnIndex($to), $worksheet);
}
/**
* @param array<int|string> $array
*/
public static function fromArray(array $array, ?Worksheet $worksheet = null): self
{
array_walk(
$array,
function (&$column): void {
$column = is_numeric($column) ? Coordinate::stringFromColumnIndex((int) $column) : $column;
}
);
/** @var string $from */
/** @var string $to */
[$from, $to] = $array;
return new self($from, $to, $worksheet);
}
private function validateFromTo(int $from, int $to): void
{
// Identify actual top and bottom values (in case we've been given bottom and top)
$this->from = min($from, $to);
$this->to = max($from, $to);
}
public function columnCount(): int
{
return $this->to - $this->from + 1;
}
public function shiftDown(int $offset = 1): self
{
$newFrom = $this->from + $offset;
$newFrom = ($newFrom < 1) ? 1 : $newFrom;
$newTo = $this->to + $offset;
$newTo = ($newTo < 1) ? 1 : $newTo;
return self::fromColumnIndexes($newFrom, $newTo, $this->worksheet);
}
public function shiftUp(int $offset = 1): self
{
return $this->shiftDown(0 - $offset);
}
public function from(): string
{
return Coordinate::stringFromColumnIndex($this->from);
}
public function to(): string
{
return Coordinate::stringFromColumnIndex($this->to);
}
public function fromIndex(): int
{
return $this->from;
}
public function toIndex(): int
{
return $this->to;
}
public function toCellRange(): CellRange
{
return new CellRange(
CellAddress::fromColumnAndRow($this->from, 1, $this->worksheet),
CellAddress::fromColumnAndRow($this->to, AddressRange::MAX_ROW)
);
}
public function __toString(): string
{
$from = $this->from();
$to = $this->to();
if ($this->worksheet !== null) {
$title = str_replace("'", "''", $this->worksheet->getTitle());
return "'{$title}'!{$from}:{$to}";
}
return "{$from}:{$to}";
}
}
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