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<?php |
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namespace PhpOffice\PhpSpreadsheet\Cell; |
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use DateTimeInterface; |
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use PhpOffice\PhpSpreadsheet\Exception as SpreadsheetException; |
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use PhpOffice\PhpSpreadsheet\RichText\RichText; |
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use PhpOffice\PhpSpreadsheet\Shared\StringHelper; |
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use Stringable; |
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class StringValueBinder extends DefaultValueBinder implements IValueBinder |
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{ |
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protected bool $convertNull = true; |
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protected bool $convertBoolean = true; |
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protected bool $convertNumeric = true; |
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protected bool $convertFormula = true; |
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protected bool $setIgnoredErrors = false; |
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public function setSetIgnoredErrors(bool $setIgnoredErrors = false): self |
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{ |
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$this->setIgnoredErrors = $setIgnoredErrors; |
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return $this; |
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} |
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public function setNullConversion(bool $suppressConversion = false): self |
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{ |
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$this->convertNull = $suppressConversion; |
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return $this; |
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} |
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public function setBooleanConversion(bool $suppressConversion = false): self |
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{ |
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$this->convertBoolean = $suppressConversion; |
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return $this; |
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} |
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public function getBooleanConversion(): bool |
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{ |
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return $this->convertBoolean; |
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} |
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public function setNumericConversion(bool $suppressConversion = false): self |
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{ |
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$this->convertNumeric = $suppressConversion; |
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return $this; |
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} |
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public function setFormulaConversion(bool $suppressConversion = false): self |
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{ |
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$this->convertFormula = $suppressConversion; |
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return $this; |
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} |
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public function setConversionForAllValueTypes(bool $suppressConversion = false): self |
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{ |
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$this->convertNull = $suppressConversion; |
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$this->convertBoolean = $suppressConversion; |
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$this->convertNumeric = $suppressConversion; |
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$this->convertFormula = $suppressConversion; |
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return $this; |
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} |
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/** |
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* Bind value to a cell. |
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* |
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* @param Cell $cell Cell to bind value to |
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* @param mixed $value Value to bind in cell |
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*/ |
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public function bindValue(Cell $cell, mixed $value): bool |
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{ |
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if (is_object($value)) { |
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return $this->bindObjectValue($cell, $value); |
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} |
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if ($value !== null && !is_scalar($value)) { |
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throw new SpreadsheetException('Unable to bind unstringable ' . gettype($value)); |
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} |
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// sanitize UTF-8 strings |
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if (is_string($value)) { |
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$value = StringHelper::sanitizeUTF8($value); |
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} |
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if ($value === null && $this->convertNull === false) { |
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$cell->setValueExplicit($value, DataType::TYPE_NULL); |
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} elseif (is_bool($value) && $this->convertBoolean === false) { |
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$cell->setValueExplicit($value, DataType::TYPE_BOOL); |
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} elseif ((is_int($value) || is_float($value)) && $this->convertNumeric === false) { |
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$cell->setValueExplicit($value, DataType::TYPE_NUMERIC); |
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} elseif (is_string($value) && strlen($value) > 1 && $value[0] === '=' && $this->convertFormula === false && parent::dataTypeForValue($value) === DataType::TYPE_FORMULA) { |
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$cell->setValueExplicit($value, DataType::TYPE_FORMULA); |
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} else { |
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if ($this->setIgnoredErrors && is_numeric($value)) { |
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$cell->getIgnoredErrors()->setNumberStoredAsText(true); |
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} |
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$cell->setValueExplicit((string) $value, DataType::TYPE_STRING); |
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} |
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return true; |
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} |
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protected function bindObjectValue(Cell $cell, object $value): bool |
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{ |
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// Handle any objects that might be injected |
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if ($value instanceof DateTimeInterface) { |
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$value = $value->format('Y-m-d H:i:s'); |
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$cell->setValueExplicit($value, DataType::TYPE_STRING); |
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} elseif ($value instanceof RichText) { |
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$cell->setValueExplicit($value, DataType::TYPE_INLINE); |
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} elseif ($value instanceof Stringable) { |
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$cell->setValueExplicit((string) $value, DataType::TYPE_STRING); |
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} else { |
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throw new SpreadsheetException('Unable to bind unstringable object of type ' . get_class($value)); |
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} |
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return true; |
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} |
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} |
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PHPOffice /
PhpSpreadsheet
