我如何为 AA - ZZ 等自动生成数组(在 PHP 中),如 AAA - ZZZ
$column_arr2= range("aa", "zz"); // NOT Working
$row_arr = range(0,1000);
$column_arr = range("a", "z");
echo "Column2<pre>".print_r($column_arr2, true)."</pre><br />"; // prints a - z
echo "Row<pre>".print_r($row_arr, true)."</pre><br />";
echo "Column<pre>".print_r($column_arr, true)."</pre><br />";
想使数字和 alpha 数组动态化,因为我将其用于 excel 文档。
我想要的是:
$arr = ([0] => 'a', [1] => 'b', [2] => 'c', ...
[26] => 'aa', [27] => 'ab', [28] => 'ac', ...
[52] => 'ba', [53] => 'bb', [54] => 'bc', ...
)
欢迎任何想法
最佳答案
PHP supports incrementing strings :
$array = array('A');
$current = 'A';
while ($current != 'ZZZ') {
$array[] = ++$current;
}
关于php - excel array column double/triple/etc..辅音生成,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/4053543/