Ejemplo n.º 1
0
 public function testExists()
 {
     $this->assertFalse($this->map->exists(function ($k) {
         return $k === 0;
     }));
     $this->map->set('foo', 'bar');
     $this->assertTrue($this->map->exists(function ($k, $v) {
         return $k === 'foo' && $v === 'bar';
     }));
 }