PHP数组，$a={0,1,2,3}怎样变成$a={1,2,3,4]

回复讨论(解决方案)

$a = array(0, 1, 2, 3);$b = range(1, count($a));$c = array_combine($b, $a);print_r($c);

$arr = array(0,1,2,3);$temp = array();foreach($arr as $k=>$v){    $k++;    $temp[] = $k;}print_r($temp);

版主的思路漂亮，这里提供另一种思路。

输出?>