public function test_is_presence_should_return_true()
  {
    //any have variables
    $fixture = "test";

    $result = is_presence($fixture);
    $this->assertEquals($result, true);

    //when array
    $fixture = array("hoge" => "piyo");

    $result = is_presence($fixture);
    $this->assertEquals($result, true);

  }
Esempio n. 2
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function is_blank($var)
{
    return !is_presence($var);
}