dsrw29618 2014-04-30 11:40
浏览 48
已采纳

需要帮助在foreach循环中创建多维数组

I am trying to create a multidimensional array in a foreach loop and its not outputing the way i thought it would.

code:

if ($this->element->variants):
    $i = 0;
    foreach($this->element->variants as $variant):
        foreach($variant->characteristics as $k => $characteristic):
            $char_id = $characteristic->variant_characteristic_id;
            $cat_id = $k;
            $char_name = $characteristic->characteristic_value;
        endforeach;
        foreach($variant->images as $k => $image):
            $images[$i] = array($k => $image);
            $i++;
        endforeach;
    endforeach;
    if($variant->images):
            foreach($images as $image):
                echo '
                    <div class="product-thmb-group">
                        <img id="hikashop_child_image_'.$char_id.'" class="hikashop_child_image" src="' . $this->image->uploadFolder_url . $image->file_path . '" alt="hikashop_child_image_' . $char_id . '"  />
                        <span class="product-thmb-title">'.$char_name.'</span>
                    </div>';
            endforeach;
        endif;
    $images = array_map("unserialize", array_unique(array_map("serialize", $images)));
    echo '<pre>'.print_r($images).'</pre>';
endif;

the output of the array looks like this:

Array ( [0] => Array ( 
            [0] => stdClass Object ( 
                    [file_id] => 621
                    [file_name] => 
                    [file_description] => 
                    [file_path] => zinkcalls_longsleeve_black.png 
                    [file_type] => product 
                    [file_ref_id] => 493 
                    [file_free_download] => 0 
                    [file_ordering] => 0 
                    [file_limit] => 0 
                    )
            ) 
    )                      
  1. When I run the foreach loop on images, the result loops for each $variant which is not the desired result

  2. trying to access $image->file_path does not work.

I am not really a php expert, so a little llost at what I'm doing here. HELP!

  • 写回答

1条回答 默认 最新

  • dongren4758 2014-04-30 11:45
    关注

    try this

    $image[0]->file_path

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
    评论

报告相同问题?

悬赏问题

  • ¥15 Arcgis相交分析无法绘制一个或多个图形
  • ¥15 seatunnel-web使用SQL组件时候后台报错,无法找到表格
  • ¥15 fpga自动售货机数码管(相关搜索:数字时钟)
  • ¥15 用前端向数据库插入数据,通过debug发现数据能走到后端,但是放行之后就会提示错误
  • ¥30 3天&7天&&15天&销量如何统计同一行
  • ¥30 帮我写一段可以读取LD2450数据并计算距离的Arduino代码
  • ¥15 飞机曲面部件如机翼,壁板等具体的孔位模型
  • ¥15 vs2019中数据导出问题
  • ¥20 云服务Linux系统TCP-MSS值修改?
  • ¥20 关于#单片机#的问题:项目:使用模拟iic与ov2640通讯环境:F407问题:读取的ID号总是0xff,自己调了调发现在读从机数据时,SDA线上并未有信号变化(语言-c语言)