Creates a new compiled evaluator from the supplied expressions.
|
public static fromExpressions ( array $expressions, Pinq\Expressions\IEvaluationContext $context = null ) : |
||
| $expressions | array | |
| $context | Pinq\Expressions\IEvaluationContext | |
| return | ||
/**
* Creates an expression evaluator for the expression with
* the supplied context.
*
* @param IEvaluationContext|null $context
*
* @return IEvaluator
*/
public function asEvaluator(IEvaluationContext $context = null)
{
return CompiledEvaluator::fromExpressions([Expression::returnExpression($this)], $context);
}
public function testWithSpecialVariableNames()
{
$this->assertSame('1,2,3', O\CompiledEvaluator::fromExpressions([O\Expression::returnExpression(O\Expression::variable(O\Expression::value('a special var--')))], O\EvaluationContext::globalScope(null, ['a special var--' => '1,2,3']))->evaluate());
}
