如何比较打开购物车中数组中特定索引的值

Question

我有一个数组 $ results，当我对它执行 print_r 时，它会给出以下输出。

Array ( 
    [0] => Array ( 
        [parent_geo_zone_id] => 3 
        [name] => UK VAT Zone 
        [shipping_pool_geo_zone_id] => 
        [email] => 
    ) 
    [1] => Array ( 
        [parent_geo_zone_id] => 4 
        [name] => UK Shipping 
        [shipping_pool_geo_zone_id] => 
        [email] => 
    ) 
    [2] => Array ( 
        [parent_geo_zone_id] => 5 
        [name] => Texas 
        [shipping_pool_geo_zone_id] => 5 
        [email] => ammar.instantsoft@gmail.com 
    ) 
    [3] => Array ( 
        [parent_geo_zone_id] => 6 
        [name] => florida 
        [shipping_pool_geo_zone_id] => 6 
        [email] => ammar_ul_hasan@hotmail.com 
    ) 
    [4] => Array ( 
        [parent_geo_zone_id] => 7 
        [name] => alaska 
        [shipping_pool_geo_zone_id] => 
        [email] => 
    ) 
)

我要比较以下指标

'parent_geo_zone_id' and 'shipping_pool_geo_zone_id '

像这样

if($results->array['parent_geo_zone_id']==$results->array['shipping_pool_geo_zone_id '])

如果这两个 ID 相等，我想发送选中的复选框值以查看其他未选中的情况。

 foreach ($results as $result) {

            $this->data['geo_zones'][] = array(
                'geo_zone_id' => $result['parent_geo_zone_id'],
                'name'        => $result['name'],
                'email'       => $result['email'],

                'selected'    => isset($this->request->post['selected']) && in_array($result['geo_zone_id'], $this->request->post['selected'])

            );

我正在使用开放式购物车。

Answer 1

你就可以用这样的表达方式

if($result['parent_geo_zone_id'] === $result['shipping_pool_geo_zone_id'])
  {
  // any stuff for true
  } 
else
  {
  // any stuff for false
  }

如何比较打开购物车中数组中特定索引的值

How to compare values of specific index in an array in open cart

php

sql

arrays

opencart