str_split - 语法

array str_split ( string $string [, int $split_length=1 ] )

它用于将字符串转换为数组

Sr.No 参数 & 描述
1

string

它包含有关输入字符串的信息

2

split_length

它包含关于每个数组长度的信息

str_split - 返回值

如果length小于1,则返回false,否则将返回整个字符串

str_split - 示例

<?php
   print_r(str_split("learnfk"));
?>

这将产生以下输出-

Array ( [0] =>t [1] =>u [2] =>t [3] =>o [4] =>r [5] =>i [6] =>a [7] =>l [8] =>s [9] =>p [10] =>o [11] =>i [12] =>n [13] =>t )

参考链接

https://www.learnfk.com/php/php-function-str-split.html