public function testPregReplace()
{
$this->assertNotSpot('preg_replace();');
$this->assertNotSpot('preg_replace("//i");');
$this->assertNotSpot('preg_replace(""."//i");');
$this->assertNotSpot('preg_replace("/{$part}$pattern/i");');
$this->assertHasSpot('preg_replace("//e");');
$this->assertHasSpot('preg_replace(""."//e");');
$this->assertHasSpot('preg_replace("/{$part}$pattern/e");');
}