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<?php
namespace Oliverde8\Component\RuleEngine\Rules;
/**
* Class ExpressionLanguage
*
* @author de Cramer Oliver<[email protected]>
* @copyright 2018 Oliverde8
* @package Oliverde8\Component\RuleEngine\Rules
*/
class ExpressionLanguage extends AbstractRule
{
* @inheritdoc
public function apply($rowData, &$transformedData, $options = [])
$values = [
'rowData' => $rowData,
'transformedData' => $transformedData,
];
if (isset($options['values'])) {
$newOptions = $options;
unset($newOptions['values']);
foreach ($options['values'] as $valueKey => $value) {
$values[$valueKey] = $this->ruleApplier->apply($rowData, $transformedData, $value, $newOptions);
}
} else {
$expressionLanguage = new \Symfony\Component\ExpressionLanguage\ExpressionLanguage();
return $expressionLanguage->evaluate($options['expression'], $values);
* Get unique code that needs to be used to apply this rule.
* @return string
public function getRuleCode()
return 'expression_language';
public function validate($options)
$this->requireOption('expression', $options);
oliverde8 /
php-etl
