【发布时间】:2026-02-09 23:40:01
【问题描述】:
这是我正在处理的多维数组的示例格式:
Array (
[1] => Array ( [code] => PPJ3 [street] => 34412 Fake Street [city] => Detroit [state] => MI [zip] => 48223 [county] => Wayne [cost] => 432.00 )
[2] => Array ( [code] => PLK3 [street] => 73517 Fake Street [city] => Detroit [state] => MI [zip] => 48223 [county] => Wayne [cost] => 54.00 )
[3] => Array ( [code] => HYK2 [street] => 55224 Fake Street [city] => Detroit [state] => MI [zip] => 48208 [county] => Wayne [cost] => 345.00 )
)
我正在尝试将隐藏字段设置为仅代码值并用逗号分隔。数组也需要循环,因为它总是会改变。 这就是我想要的样子:
$myHiddenField = PPJ3, PLK3, HYK2
有什么简单的编码方式?
【问题讨论】:
标签: php multidimensional-array implode