public function testHas()
 {
     // extra
     $input = array('a' => 1, 'b' => 2, 'c' => 3);
     $this->assertTrue(__::has($input, 'a'));
     $this->assertFalse(__::has($input, 'A'));
     $this->assertFalse(__::has($input, 'ab'));
     $this->assertTrue(__::has((object) $input, 'a'));
     $this->assertFalse(__::has((object) $input, 'A'));
     $this->assertFalse(__::has((object) $input, 'ab'));
     $this->assertTrue(__((object) $input)->has('a'), 'works in OO-style call');
     // docs
     $this->assertTrue(__::has($input, 'b'));
 }
 public function testHas()
 {
     // extra
     $input = array('a' => 1, 'b' => 2, 'c' => 3);
     $this->assertTrue(__::has($input, 'a'));
     $this->assertFalse(__::has($input, 'A'));
     $this->assertFalse(__::has($input, 'ab'));
     $this->assertTrue(__::has((object) $input, 'a'));
     $this->assertFalse(__::has((object) $input, 'A'));
     $this->assertFalse(__::has((object) $input, 'ab'));
     // docs
     $this->assertTrue(__::has($input, 'b'));
 }