PHP5中文手册·Randomly shuffles a string -- 追寻梦想＞编程乐园＞PHP 编程

string str_shuffle ( string $str )

str_shuffle() shuffles a string. One permutation of all possible is created.

Returns the shuffled string.

Example#1 str_shuffle() example


<?php
$str = 'abcdef';
$shuffled = str_shuffle($str);

// This will echo something like: bfdaec
echo $shuffled;
?>


	PHP5中文手册 str_rot13 str_split Strings PHP Manual str_shuffle (PHP 4 >= 4.3.0, PHP 5) str_shuffle — Randomly shuffles a string 说明 string str_shuffle ( string `$str` ) str_shuffle() shuffles a string. One permutation of all possible is created. 参数 `str` The input string. 返回值 Returns the shuffled string. 范例 Example#1 str_shuffle() example `<?php $str = 'abcdef'; $shuffled = str_shuffle($str); // This will echo something like: bfdaec echo $shuffled; ?>` 参见 shuffle() rand() str_rot13 str_split Strings PHP Manual

str_shuffle