function ConstantTest::compile

Overrides TestExpression::compile

File

vendor/twig/twig/src/Node/Expression/Test/ConstantTest.php, line 28

Class

ConstantTest

Checks if a variable is the exact same value as a constant.

Namespace

Twig\Node\Expression\Test

Code

public function compile(Compiler $compiler) : void {
    $compiler->raw('(')
        ->subcompile($this->getNode('node'))
        ->raw(' === constant(');
    if ($this->getNode('arguments')
        ->hasNode('1')) {
        $compiler->raw('get_class(')
            ->subcompile($this->getNode('arguments')
            ->getNode('1'))
            ->raw(')."::".');
    }
    $compiler->subcompile($this->getNode('arguments')
        ->getNode('0'))
        ->raw('))');
}