public function testReferenceReturned()
{
$method = new PhpMethod('needsName');
$this->assertFalse($method->isReferenceReturned());
$this->assertSame($method, $method->setReferenceReturned(true));
$this->assertTrue($method->isReferenceReturned());
$this->assertSame($method, $method->setReferenceReturned(false));
$this->assertFalse($method->isReferenceReturned());
}
public function visitMethod(PhpMethod $method)
{
$this->visitDocblock($method->getDocblock());
if ($method->isAbstract()) {
$this->writer->write('abstract ');
}
$this->writer->write($method->getVisibility() . ' ');
if ($method->isStatic()) {
$this->writer->write('static ');
}
$this->writer->write('function ');
if ($method->isReferenceReturned()) {
$this->writer->write('& ');
}
$this->writer->write($method->getName() . '(');
$this->writeParameters($method->getParameters());
$this->writer->write(")");
$this->writeFunctionReturnType($method->getType());
if ($method->isAbstract() || $method->getParent() instanceof PhpInterface) {
$this->writer->write(";\n\n");
return;
}
$this->writer->writeln(' {')->indent()->writeln(trim($method->getBody()))->outdent()->rtrim()->write("}\n\n");
}