array_splice()
$arr = array('A', 'B', 'C');
$arr2 = 'abc';
$t = array_splice($arr, 1, 0, $arr2);
print_r($arr);
控制台输出:
Array ( [0] => 'A' [1] => 'abc' [2] => 'B' [3] => 'C' );
array_splice()
$arr = array('A', 'B', 'C');
$arr2 = 'abc';
$t = array_splice($arr, 1, 0, $arr2);
print_r($arr);
控制台输出:
Array ( [0] => 'A' [1] => 'abc' [2] => 'B' [3] => 'C' );