Viewing file:  StringValueBinder.php (3.39 KB) -rw-r--r--
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<?php
namespace PhpOffice\PhpSpreadsheet\Cell;
use DateTimeInterface;
use PhpOffice\PhpSpreadsheet\RichText\RichText;
use PhpOffice\PhpSpreadsheet\Shared\StringHelper;
class StringValueBinder implements IValueBinder
{
/**
* @var bool
*/
protected $convertNull = true;
/**
* @var bool
*/
protected $convertBoolean = true;
/**
* @var bool
*/
protected $convertNumeric = true;
/**
* @var bool
*/
protected $convertFormula = true;
public function setNullConversion(bool $suppressConversion = false): self
{
$this->convertNull = $suppressConversion;
return $this;
}
public function setBooleanConversion(bool $suppressConversion = false): self
{
$this->convertBoolean = $suppressConversion;
return $this;
}
public function getBooleanConversion(): bool
{
return $this->convertBoolean;
}
public function setNumericConversion(bool $suppressConversion = false): self
{
$this->convertNumeric = $suppressConversion;
return $this;
}
public function setFormulaConversion(bool $suppressConversion = false): self
{
$this->convertFormula = $suppressConversion;
return $this;
}
public function setConversionForAllValueTypes(bool $suppressConversion = false): self
{
$this->convertNull = $suppressConversion;
$this->convertBoolean = $suppressConversion;
$this->convertNumeric = $suppressConversion;
$this->convertFormula = $suppressConversion;
return $this;
}
/**
* Bind value to a cell.
*
* @param Cell $cell Cell to bind value to
* @param mixed $value Value to bind in cell
*/
public function bindValue(Cell $cell, $value)
{
if (is_object($value)) {
return $this->bindObjectValue($cell, $value);
}
// sanitize UTF-8 strings
if (is_string($value)) {
$value = StringHelper::sanitizeUTF8($value);
}
if ($value === null && $this->convertNull === false) {
$cell->setValueExplicit($value, DataType::TYPE_NULL);
} elseif (is_bool($value) && $this->convertBoolean === false) {
$cell->setValueExplicit($value, DataType::TYPE_BOOL);
} elseif ((is_int($value) || is_float($value)) && $this->convertNumeric === false) {
$cell->setValueExplicit($value, DataType::TYPE_NUMERIC);
} elseif (is_string($value) && strlen($value) > 1 && $value[0] === '=' && $this->convertFormula === false) {
$cell->setValueExplicit($value, DataType::TYPE_FORMULA);
} else {
if (is_string($value) && strlen($value) > 1 && $value[0] === '=') {
$cell->getStyle()->setQuotePrefix(true);
}
$cell->setValueExplicit((string) $value, DataType::TYPE_STRING);
}
return true;
}
protected function bindObjectValue(Cell $cell, object $value): bool
{
// Handle any objects that might be injected
if ($value instanceof DateTimeInterface) {
$value = $value->format('Y-m-d H:i:s');
} elseif ($value instanceof RichText) {
$cell->setValueExplicit($value, DataType::TYPE_INLINE);
return true;
}
$cell->setValueExplicit((string) $value, DataType::TYPE_STRING); // @phpstan-ignore-line
return true;
}
}
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