【发布时间】:2015-01-24 18:17:27
【问题描述】:
我有一个这样的数组:
Array (
[0] => Array ( [fa-glass ] => "\f000" )
[1] => Array ( [fa-music ] => "\f001" )
[2] => Array ( [fa-search ] => "\f002" )
[3] => Array ( [fa-envelope-o ] => "\f003" )
[4] => Array ( [fa-heart ] => "\f004" )
[5] => Array ( [fa-star ] => "\f005" )
)
但我想把它弄平,所以它的回报:
Array (
fa-glass => "\f000",
fa-music => "\f001",
fa-search => "\f002",
fa-envelope-o => "\f003",
fa-heart => "\f004",
fa-star => "\f005"
)
我尝试了一些递归函数,但似乎无法确定正确。我最近尝试的是:
$newArray = array();
foreach($bootstrap_icon_array as $array) {
foreach($array as $k=>$v) {
$newArray[$k] = $v;
}
}
该函数的结果是:
Array (
[fa-glass ] => Array ( [0] => glass [1] => "\f000" )
[fa-music ] => Array ( [0] => music [1] => "\f001" )
[fa-search ] => Array ( [0] => search [1] => "\f002" )
etc...
)
感谢您的帮助!
【问题讨论】:
-
我认为你的代码应该可以工作。
-
你最近的尝试结果如何?
-
您的递归循环应该可以工作,检查您的变量数据或在代码运行后共享 $newArray 的内容
标签: php arrays recursion multidimensional-array