-3
下面的代碼在陣列剩餘值鍵,如何刪除值並重新分配在PHP
$test_array = array("a","b","c","d","e");
echo "<fieldset><pre>";
htmlspecialchars(print_r($test_array));
echo "</pre></fieldset>";
這給輸出一樣,
Array
(
[0] => a
[1] => b
[2] => c
[3] => d
[4] => e
)
我想刪除特定條目從索引說2並重新索引陣列如下,
Array
(
[0] => a
[1] => b
[2] => d
[3] => e
)
如何做到這一點?