我想修复php数组

Question

我想修复php数组。

亲爱我的阵列如下：

$stmyarr=Array ( [0] => [0]=>aaa,[1]=>ddd,[2]=>bbb,[3]=>ccc)

我想删除[0] =＆gt;

显示为

时的结果

Array ([0]=>aaa,[1]=>ddd,[2]=>bbb,[3]=>ccc)

怎么做？

Answer 1

简单，只需将数组名称重新分配给[0]

即可

// after your original $stmyarr
$stmyarr = array(0 => array( 0 => 'aaa', 1 => 'ddd', 2 => 'bbb', 3 => 'ccc'));
$stmyarr = $stmyarr[0];
print_r($stmyarr);

结果是：

Array
(
    [0] => aaa
    [1] => ddd
    [2] => bbb
    [3] => ccc
)

Answer 2

$stmyarr=array ('0' => array('0'=>'a','1'=>'b','2'=>'c'));
$array = array_values($stmyarr[0]);
print_r($stmyarr);

Answer 3

它只是

$stmyarr = $stmyarr[0];

阅读数组manual将来肯定会有所帮助。

Answer 4

$stmyarr=array ( '0' => array('0'=>'aaa','1'=>'ddd','2'=>'bbb','3'=>'ccc'));
$stmyarr=current(array_values($stmyarr));