Оптимизация запросов с использованием foreach?

Question

Я сделал 3 разных запроса ($ rs1, $ rs2, $ rs3) - для IF. Он выглядит в db, если указанный продукт имеет любые изображения, назначенные ему.

Дело в том, что я не знаю, как оптимизировать все это, используя только 1 запрос и 1 foreach.

Если кто-нибудь может мне помочь, вот код:

<?php use_helper("StaticUrl");?> 
<?php 
$rs1 = Doctrine_Query::create()->from("Product") 
          ->select("photo1") 
          ->where("title = ?", $product) 
          ->fetchOne(array(), Doctrine_Core::HYDRATE_ARRAY); 

$rs2 = Doctrine_Query::create()->from("Product") 
          ->select("photo2") 
          ->where("title = ?", $product) 
          ->fetchOne(array(), Doctrine_Core::HYDRATE_ARRAY); 

$rs3 = Doctrine_Query::create()->from("Product") 
          ->select("photo3") 
          ->where("title = ?", $product) 
          ->fetchOne(array(), Doctrine_Core::HYDRATE_ARRAY); 

          ?> 


<div class="product_image"> 
    <?php 
     $href = url_for($product->getRouteUrl(ESC_RAW)); 
     if ($sf_context->getActionName() == 'view') 
    { 
     $href = static_url_for($product->generatePhotoPath('large',ESC_RAW)); 
    } 
    ?> 

    <a <?php echo $sf_context->getActionName() == 'view' ? 'class="lightbox"' : ''; ?> href="<?php echo $href;?>" title="<?php echo $product; ?>"> 
     <img src="<?php echo static_url_for($product->generatePhotoPath(ESC_RAW)); ?>" alt="<?php echo $product; ?>" data-zoom-image="<?php echo static_url_for($product->generatePhotoPath('large',ESC_RAW)); ?>" id="zoomea<?php echo SITE_ID; ?>" /> 
    </a> 


    <div id="gallery_01" style="position:absolute;"> 
    <?php if(!empty($rs1['photo1'])){ ?> 

    <a href="#" data-image="<?php echo static_url_for($product->generatePhotoPath("medium", 1, ESC_RAW)); ?>" data-zoom-image="<?php echo static_url_for($product->generatePhotoPath("large", 1, ESC_RAW)); ?>" > 
    <img class="zoomab" src="<?php echo static_url_for($product->generatePhotoPath("small", 1, ESC_RAW)); ?>" width="50" height="60"/> 
    </a> 
    <?php } 

     if(!empty($rs2['photo2'])){ 
    ?> 
    <a href="#" data-image="<?php echo static_url_for($product->generatePhotoPath("medium", 2, ESC_RAW)); ?>" data-zoom-image="<?php echo static_url_for($product->generatePhotoPath("large", 2, ESC_RAW)); ?>" > 
    <img class="zoomab" src="<?php echo static_url_for($product->generatePhotoPath("small", 2, ESC_RAW)); ?>" width="50" height="60" /> 
    </a> 

    <?php } 

     if(!empty($rs3['photo3'])){ 
    ?> 

    <a href="#" data-image="<?php echo static_url_for($product->generatePhotoPath("medium", 3, ESC_RAW)); ?>" data-zoom-image="<?php echo static_url_for($product->generatePhotoPath("large", 3, ESC_RAW)); ?>" > 
    <img class="zoomab" src="<?php echo static_url_for($product->generatePhotoPath("small", 3, ESC_RAW)); ?>" width="50" height="60" /> 
    </a> 
<?php } ?> 

</div> 

</div> 

<script src="/js/elevatezoom/jquery.elevatezoom.js" type="text/javascript"></script> 

Answer 1

<?php use_helper("StaticUrl");?> 
<?php 
$rs1 = Doctrine_Query::create()->from("Product") 
          ->select("photo1,photo2,photo3") 
          ->where("title = ?", $product) 
          ->fetchOne(array(), Doctrine_Core::HYDRATE_ARRAY); 
          ?> 


<div class="product_image"> 
    <?php 
     $href = url_for($product->getRouteUrl(ESC_RAW)); 
     if ($sf_context->getActionName() == 'view') 
    { 
     $href = static_url_for($product->generatePhotoPath('large',ESC_RAW)); 
    } 
    ?> 

    <a <?php echo $sf_context->getActionName() == 'view' ? 'class="lightbox"' : ''; ?> href="<?php echo $href;?>" title="<?php echo $product; ?>"> 
     <img src="<?php echo static_url_for($product->generatePhotoPath(ESC_RAW)); ?>" alt="<?php echo $product; ?>" data-zoom-image="<?php echo static_url_for($product->generatePhotoPath('large',ESC_RAW)); ?>" id="zoomea<?php echo SITE_ID; ?>" /> 
    </a> 


    <div id="gallery_01" style="position:absolute;"> 
    <?php if(!empty($rs1['photo1'])){ ?> 

    <a href="#" data-image="<?php echo static_url_for($product->generatePhotoPath("medium", 1, ESC_RAW)); ?>" data-zoom-image="<?php echo static_url_for($product->generatePhotoPath("large", 1, ESC_RAW)); ?>" > 
    <img class="zoomab" src="<?php echo static_url_for($product->generatePhotoPath("small", 1, ESC_RAW)); ?>" width="50" height="60"/> 
    </a> 
    <?php } 

     if(!empty($rs1['photo2'])){ 
    ?> 
    <a href="#" data-image="<?php echo static_url_for($product->generatePhotoPath("medium", 2, ESC_RAW)); ?>" data-zoom-image="<?php echo static_url_for($product->generatePhotoPath("large", 2, ESC_RAW)); ?>" > 
    <img class="zoomab" src="<?php echo static_url_for($product->generatePhotoPath("small", 2, ESC_RAW)); ?>" width="50" height="60" /> 
    </a> 

    <?php } 

     if(!empty($rs1['photo3'])){ 
    ?> 

    <a href="#" data-image="<?php echo static_url_for($product->generatePhotoPath("medium", 3, ESC_RAW)); ?>" data-zoom-image="<?php echo static_url_for($product->generatePhotoPath("large", 3, ESC_RAW)); ?>" > 
    <img class="zoomab" src="<?php echo static_url_for($product->generatePhotoPath("small", 3, ESC_RAW)); ?>" width="50" height="60" /> 
    </a> 
<?php } ?> 

</div> 

</div> 

<script src="/js/elevatezoom/jquery.elevatezoom.js" type="text/javascript"></script>