public function analyze()
{
// $now == date_create())
$this->atomIs('Comparison')->codeIs(array('==', '===', '!==', '=='))->outIs(array('LEFT', 'RIGHT'))->functioncallIs('\\date_create')->back('first');
$this->prepareQuery();
// $now == $a->format('u'))
$this->atomIs('Comparison')->codeIs(array('==', '==='))->outIs(array('LEFT', 'RIGHT'))->atomIs('Methodcall')->outIs('METHOD')->codeIs('format')->outIs('ARGUMENTS')->outIs('ARGUMENT')->atomIs('String')->regexIs('noDelimiter', 'u')->back('first');
$this->prepareQuery();
}