83 lines
2.6 KiB
PHP
83 lines
2.6 KiB
PHP
|
<?php
|
||
|
|
||
|
namespace PhpOffice\PhpSpreadsheet\Cell;
|
||
|
|
||
|
use DateTimeInterface;
|
||
|
use PhpOffice\PhpSpreadsheet\RichText\RichText;
|
||
|
use PhpOffice\PhpSpreadsheet\Shared\StringHelper;
|
||
|
|
||
|
class DefaultValueBinder implements IValueBinder
|
||
|
{
|
||
|
/**
|
||
|
* Bind value to a cell.
|
||
|
*
|
||
|
* @param Cell $cell Cell to bind value to
|
||
|
* @param mixed $value Value to bind in cell
|
||
|
*
|
||
|
* @return bool
|
||
|
*/
|
||
|
public function bindValue(Cell $cell, $value)
|
||
|
{
|
||
|
// sanitize UTF-8 strings
|
||
|
if (is_string($value)) {
|
||
|
$value = StringHelper::sanitizeUTF8($value);
|
||
|
} elseif (is_object($value)) {
|
||
|
// Handle any objects that might be injected
|
||
|
if ($value instanceof DateTimeInterface) {
|
||
|
$value = $value->format('Y-m-d H:i:s');
|
||
|
} elseif (!($value instanceof RichText)) {
|
||
|
$value = (string) $value;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
// Set value explicit
|
||
|
$cell->setValueExplicit($value, static::dataTypeForValue($value));
|
||
|
|
||
|
// Done!
|
||
|
return true;
|
||
|
}
|
||
|
|
||
|
/**
|
||
|
* DataType for value.
|
||
|
*
|
||
|
* @param mixed $pValue
|
||
|
*
|
||
|
* @return string
|
||
|
*/
|
||
|
public static function dataTypeForValue($pValue)
|
||
|
{
|
||
|
// Match the value against a few data types
|
||
|
if ($pValue === null) {
|
||
|
return DataType::TYPE_NULL;
|
||
|
} elseif (is_float($pValue) || is_int($pValue)) {
|
||
|
return DataType::TYPE_NUMERIC;
|
||
|
} elseif (is_bool($pValue)) {
|
||
|
return DataType::TYPE_BOOL;
|
||
|
} elseif ($pValue === '') {
|
||
|
return DataType::TYPE_STRING;
|
||
|
} elseif ($pValue instanceof RichText) {
|
||
|
return DataType::TYPE_INLINE;
|
||
|
} elseif (is_string($pValue) && $pValue[0] === '=' && strlen($pValue) > 1) {
|
||
|
return DataType::TYPE_FORMULA;
|
||
|
} elseif (preg_match('/^[\+\-]?(\d+\\.?\d*|\d*\\.?\d+)([Ee][\-\+]?[0-2]?\d{1,3})?$/', $pValue)) {
|
||
|
$tValue = ltrim($pValue, '+-');
|
||
|
if (is_string($pValue) && $tValue[0] === '0' && strlen($tValue) > 1 && $tValue[1] !== '.') {
|
||
|
return DataType::TYPE_STRING;
|
||
|
} elseif ((strpos($pValue, '.') === false) && ($pValue > PHP_INT_MAX)) {
|
||
|
return DataType::TYPE_STRING;
|
||
|
} elseif (!is_numeric($pValue)) {
|
||
|
return DataType::TYPE_STRING;
|
||
|
}
|
||
|
|
||
|
return DataType::TYPE_NUMERIC;
|
||
|
} elseif (is_string($pValue)) {
|
||
|
$errorCodes = DataType::getErrorCodes();
|
||
|
if (isset($errorCodes[$pValue])) {
|
||
|
return DataType::TYPE_ERROR;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
return DataType::TYPE_STRING;
|
||
|
}
|
||
|
}
|