[英]multidimensional array from comma separated string
im trying to convert a comma separated into a multidimensional array to create a menu structure of this. 我试图将逗号分隔成多维数组以创建此菜单结构。
this is what i have already.. 这就是我已经拥有的..
for ($i=0; $i < $count; $i++) {
if($i > 0){
array_push($tagmenu[0][$pretags[$i-1]], array($pretags[$i]=>array()));
} else {
array_push($tagmenu, array($pretags[$i]=>array()));
}
}
i have this as a string 我有这个作为字符串
$tags = 'image,landscape,night';
and i want it to look like this 我希望它看起来像这样
Array(
[images] = Array (
[landscape] = Array(
[night] = Array ()
)
)
i'm searching my fingers off on this 我正在寻找我的手指
$tags = 'image,landscape,night';
$newArray = array();
$wrkArray = &$newArray;
foreach(explode(',',$tags) as $tag) {
$wrkArray[$tag] = array();
$wrkArray = &$wrkArray[$tag];
}
unset($wrkArray);
var_dump($newArray);
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