【发布时间】:2014-01-12 12:08:38
【问题描述】:
我有一个 dataImages 数组,其中包含图像信息数组,看起来像这样
Array (
[0] => Array (
[id] => 104
[name] => sample-large-Test-1-a52d268be9ad9c.png
[user] => 31
[main_image] => 1
)
[1] => Array (
[id] => 105
[name] => sample-large-Test-1-a52d268bee6ba5.jpg
[user] => 31
[main_image] => 0
)
[2] => Array (
[id] => 106
[name] => sample-large-Test-1-a52d268bf4c457.jpg
[user] => 31
[main_image] => 0
)
)
如何检查数组 dataImages 中是否为带有 main_image === 1 的图像,我如何显示该图像的数据?
【问题讨论】:
-
查看数组迭代。