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" )
)
但我想把它扁平化,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"
)
我已经尝试了一些递归函数,但似乎无法正确确定它。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!
有很多
方法可以做到,简单试试这个方式
$result = call_user_func_array('array_merge', $array);
echo "<pre>";
print_r($result);
echo "</pre>";
看起来我的代码工作正常,但我不是从数组中传递回一个值,而是在数组中重新传递回去。
例:
$newArray[] = $array;
而不是
$newArray[] = $array[1];
我这边的愚蠢错误。