如何打印Phalcon查询结果的结果？

Question

有一个Phalcon查询：

     function lireParCritere($critere) {

        $sSQL = "
                SELECT c.salle_code,c.salle_lib,c.salle_comment 
                FROM salle as c WHERE 1 = 1 ";

        if(isset($critere["salle_code"]) && $critere["salle_code"] != "") {
            $sSQL .= "AND c.salle_code = ' " . $critere["salle_code"] . "' ";    
        }

        $query = new Query($sSQL,$this->getDI());

        $ret = $query->execute();

        return $ret;

    }

如何打印此query的结果？

Answer 1

\Phalcon\Mvc\Model\Query使用PHQL，而不是SQL。

public function lireParCritere($critere)
{
    $model = '\Namespaced\Path\To\Salle';

    $sSQL = "
            SELECT c.salle_code,c.salle_lib,c.salle_comment 
            FROM $model as c WHERE 1 = 1 ";

    if(isset($critere["salle_code"]) && $critere["salle_code"] != "") {
        $sSQL .= "AND c.salle_code = ' " . $critere["salle_code"] . "' ";    
    }

    $query = new \Phalcon\Mvc\Model\Query($sSQL, $this->getDI());

    $ret = $query->execute();

    return $ret;

}

public function test()
{
    foreach ($this->lireParCritere([]) as $row) {
        /** @var \Phalcon\Mvc\Model\Row $row */
        assert($row->salle_code === $row->readAttribute('salle_code'));

    }
}