Checking if a class implements an interface using the Reflection classes : ReflectionClass « Reflection « PHP

1. PHP
2. Reflection
3. ReflectionClass

Checking if a class implements an interface using the Reflection classes

 
interface Nameable {
    public function getName();
    public function setName($name);
}

class Book implements Nameable {
    private $name;

    public function getName() {
        return $this->name;
    }
    
    public function setName($name) {
        return $this->name = $name;
    }
}
$rc = new ReflectionClass('Book');
if ($rc->implementsInterface('Nameable')) {
  print "Book implements Nameable\n";
}
  
  

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