Home >类库下载 >PHP类库 >PHP convert a string to array

PHP convert a string to array

高洛峰
高洛峰Original
2016-10-20 16:35:111982browse

PHP converts a string into an array, supports Chinese

/**
 * 将一个字符串转换成数组,支持中文
 * @param string    $string   待转换成数组的字符串
 * @return string   转换后的数组
 */
function strToArray($string) {
    $strlen = mb_strlen($string);
    while ($strlen) {
        $array[] = mb_substr($string, 0, 1, "utf8");
        $string = mb_substr($string, 1, $strlen, "utf8");
        $strlen = mb_strlen($string);
    }
    return $array;
}


Usage:

$string = '这里就是要转换成数组的字符串,www.liqingbo.cn';
$arr = strToArray($string);
print_r($arr);

Output:

Array
(
    [0] => 这
    [1] => 里
    [2] => 就
    [3] => 是
    [4] => 要
    [5] => 转
    [6] => 换
    [7] => 成
    [8] => 数
    [9] => 组
    [10] => 的
    [11] => 字
    [12] => 符
    [13] => 串
    [14] => ,
    [15] => w
    [16] => w
    [17] => w
    [18] => .
    [19] => l
    [20] => i
    [21] => q
    [22] => i
    [23] => n
    [24] => g
    [25] => b
    [26] => o
    [27] => .
    [28] => c
    [29] => n
)


Statement:
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Related articles

See more