如何将数组值和键移动到数组的前面？

Question

我有一系列值：

Array ( [0] => hello [5] => Im [50] => from [1032] => Europe [1039] => where [1117] => are [1137] => you [1873] => from? ) 

取消设置这些值并将所有内容移到前面的最佳方法是什么？

是这样的：

 Array ( [0] => hello [1] => Im [2] => from [3] => Europe [4] => where [5] => are [6] => you [7] => from? ) 

Answer 1

使用array_values。

$myarray = array_values($myarray);

Answer 2

尝试使用foreach

foreach($arr as $v) {
  $newarr[] = $v;
}

Answer 3

试试这个 -

$arr = array();
foreach($arr as $value) {
   $arr[] = $v;
}

Answer 4

设置一个任意数组，然后使用foreach循环：

foreach ($currentArray as $curr) {
    $arbitraryArray[] = $curr;
}

然后将其设置回$ currentArray;