我在遍历这一系列产品信息时遇到了麻烦,并且需要为每个项目回显谷歌电子商务跟踪代码的预期结果。如何将维度减少一。简而言之 -
这个怎么转:
Array (
[array] => Array (
[0] => Array (
[product_id] => 7
[prod_count] => 1
[price] => 19.99
)
[1] => Array (
[product_id] => 6
[prod_count] => 3
[price] => 19.99
)
[2] => Array (
[product_id] => 5
[prod_count] => 2
[price] => 19.99
)
[3] => Array (
[product_id] => 4
[prod_count] => 4
[price] => 14.99
)
[4] => Array (
[product_id] => 3
[prod_count] => 5
[price] => 19.99
)
)
)
进入这个:
Array (
[0] => Array (
[product_id] => 7
[prod_count] => 1
[price] => 19.99
)
[1] => Array (
[product_id] => 6
[prod_count] => 3
[price] => 19.99
)
[2] => Array (
[product_id] => 5
[prod_count] => 2
[price] => 19.99
)
[3] => Array (
[product_id] => 4
[prod_count] => 4
[price] => 14.99
)
[4] => Array (
[product_id] => 3
[prod_count] => 5
[price] => 19.99
)
)