PHP 中的 str split函数

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

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

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

来源：LearnFk无涯教程网

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 )