/**
  * Tests for ord
  *
  * @param string $chr Input char
  *
  * @return void
  * @test
  * @dataProvider providerOrd
  */
 public function testOrd($chr)
 {
     $native = $this->_native->ord($chr);
     $multibytes = $this->_mb->ord($chr);
     $this->assertTrue($native === $multibytes, 'native ord: ' . var_export($native, true) . ' - mb ord: ' . var_export($multibytes, true));
 }