PHP數組,$a = {0,1,2,3}怎的變成$a = {1,2,3,4]

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上載者:User
PHP數組,$a = {0,1,2,3}怎樣變成$a = {1,2,3,4]
PHP數組,$a = {0,1,2,3}怎樣變成$a = {1,2,3,4]。就是多維陣列的維,然後把維加1,輸出成表格的序號,1,2,3,4
------解決方案--------------------
$a = array(0, 1, 2, 3);
$b = range(1, count($a));
$c = array_combine($b, $a);
print_r($c);
Array
(
[1] => 0
[2] => 1
[3] => 2
[4] => 3
)

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


版主的更漂亮!
------解決方案--------------------
版主的思路漂亮,這裡提供另一種思路。


$a = array(0,1,2,3);
array_unshift($a, 0); // 在數組開頭插入一個新元素,使key自增1
unset($a[0]); // 刪除開頭新增的元素,但key保持不變
print_r($a); // 輸出
?>
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