Usage: extract the FQN e.g. "Some\Namespace\SomeClassName" $fullyQualifiedClassName = (new PhpAnalyzer($fileContents))->extractFullyQualifiedClassName(); extract the namespace "Some\Namespace" $namespace = (new PhpAnalyzer($fileContents))->extractNamespace(); extract just the class name "SomeClassName" $className = (new PhpAnalyzer($fileContents))->extractClassName();
 /**
  * @param string $phpCode
  * @param string $namespace
  * @param string $className
  * @param string $fqn
  * @test
  * @dataProvider sampleClasses
  */
 public function extractFullyQualifiedClassNameTests($phpCode, $namespace, $className, $fqn)
 {
     $phpAnalyzer = new PhpAnalyzer($phpCode);
     $this->assertSame($fqn, $phpAnalyzer->extractFullyQualifiedClassName());
 }