【发布时间】：2016-02-14 15:12:23
【问题描述】：
大家好，当我执行 print_r($p) 时，我有这个数组
Array
(
[0] => Array
(
[product] => Array
(
[title] => test
[id] => 9
[created_at] => 2015-08-11 19:32:05
[isNew] =>
[type] => simple
[status] => publish
[price] => 10.00
[regular_price] => 10.00
[sale_price] => 6.00
[stock_quantity] => 19999985
[featured] => 1
[on_sale] =>
[description] =>
[short_description] =>
[categories] => Array
(
)
[tags] => Array
(
)
[images] => Array
(
[0] => Array
(
[src] =>
)
)
[featured_src] =>
[attributes] => Array
(
)
[variations] =>
)
)
[1] => Array
(
[product] => Array
(
[title] => test222222
[id] => 97
[created_at] => 2015-08-31 17:40:54
[isNew] =>
[type] => variation
[status] => publish
[price] => 1
[regular_price] => 2
[sale_price] => 1
[stock_quantity] => 1999974
[featured] => 1
[on_sale] => 1
[description] => <p>tasdasd</p>
[short_description] =>
[categories] => Array
(
)
[tags] => Array
(
)
[images] => Array
(
[0] => Array
(
[src] =>
)
)
[featured_src] =>
[attributes] => Array
(
[0] => Array
(
[name] => Color
[slug] => Color
[position] => 0
[visible] => 1
[variation] => 1
[options] => Array
(
[0] => black
[1] => White
)
)
)
[variations] => Array
(
[0] => Array
(
[id] => 98
[price] => 1
[regular_price] => 2
[stock] => 199969
[color] => black
)
[1] => Array
(
[id] => 97
[price] => 1
[regular_price] => 2
[stock] => 1999974
[color] => White
)
)
)
)
[2] => Array
(
[product] => Array
(
[title] => test222222
[id] => 98
[created_at] => 2015-08-31 17:40:54
[isNew] =>
[type] => variation
[status] => publish
[price] => 1
[regular_price] => 2
[sale_price] => 1
[stock_quantity] => 199969
[featured] => 1
[on_sale] => 1
[description] => <p>tasdasd</p>
[short_description] =>
[categories] => Array
(
)
[tags] => Array
(
)
[images] => Array
(
[0] => Array
(
[src] =>
)
)
[featured_src] =>
[attributes] => Array
(
[0] => Array
(
[name] => Color
[slug] => Color
[position] => 0
[visible] => 1
[variation] => 1
[options] => Array
(
[0] => black
[1] => White
)
)
)
[variations] => Array
(
[0] => Array
(
[id] => 98
[price] => 1
[regular_price] => 2
[stock] => 199969
[color] => black
)
[1] => Array
(
[id] => 97
[price] => 1
[regular_price] => 2
[stock] => 1999974
[color] => White
)
)
)
)
[3] => Array
(
[product] => Array
(
[title] => test222222
[id] => 76
[created_at] => 2015-08-31 17:40:54
[isNew] =>
[type] => variable
[status] => publish
[price] => 0.00
[regular_price] => 0.00
[sale_price] => 0.00
[stock_quantity] => 50000
[featured] => 1
[on_sale] => 1
[description] => <p>tasdasd</p>
[short_description] =>
[categories] => Array
(
)
[tags] => Array
(
)
[images] => Array
(
[0] => Array
(
[src] => https://localhost/Leminiscate/wp-content/uploads/2015/08/lemniscate_by_eon_brush-d7y8np7-e1441070793605.jpg
)
)
[featured_src] => https://localhost/Leminiscate/wp-content/uploads/2015/08/lemniscate_by_eon_brush-d7y8np7-e1441070793605.jpg
[attributes] => Array
(
[0] => Array
(
[name] => Color
[slug] => Color
[position] => 0
[visible] => 1
[variation] => 1
[options] => Array
(
[0] => black
[1] => White
)
)
)
[variations] => Array
(
[0] => Array
(
[id] => 98
[price] => 1
[regular_price] => 2
[stock] => 199969
[color] => black
)
[1] => Array
(
[id] => 97
[price] => 1
[regular_price] => 2
[stock] => 1999974
[color] => White
)
)
)
)
)
null
我用这个功能得到了这个
public function test(){
global $wpdb;
global $Pproduct;
global $woocommerce;
$productIds = 9_97_98_76;
$pId = explode("_", $productIds);
foreach($pId as $productID){
$product[] = $Pproduct->get_product($productID, $fields);
$p = $product;
}
print_r($p);
如何再次执行 foreach 循环以获取变体属性？在给定的产品 id 9_97_98_76 中，产品 id 97 和 98 是 76 的变体产品。
我想得到产品的标题和变量属性，我如何编码foreach，使结果返回如下数组：test_test222222 white_test222222 black_test222222 ???
【问题讨论】：
-
嗯，你最终想做什么？这个数组是从哪里来的？如果您想查询某些产品，为什么不使用
WP_Query？ -
同意@helgatheviking - 如果有办法使用 WordPress 功能做到这一点，你应该这样做。
标签： php arrays wordpress foreach woocommerce