php 将数组转化为字符串_PHP | 将字符串转换为字符数组

我就是我 2023-03-05 13:24 5阅读 0赞

php 将数组转化为字符串

Given a string and we have to convert it into a character array.

给定一个字符串，我们必须将其转换为字符数组。

**Example:**

**例：**

Input: 
        "WubbalubbaDubDub"
    
        Output:
        Array
        (
            [0] => W
            [1] => u
            [2] => b
            [3] => b
            [4] => a
            [5] => l
            [6] => u
            [7] => b
            [8] => b
            [9] => a
            [10] => D
            [11] => u
            [12] => b
            [13] => D
            [14] => u
            [15] => b
        )

### PHP代码将字符串转换为字符数组 **(**PHP code to convert string to the character array**)** ###

<?php
    //PHP code to convert string to the 
    //character array
    
    //input string
    $input = "WubbalubbaDubDub";
    
    //converting string to character array
    //using str_split()
    $output = str_split($input);
    
    //printing the types
    echo "type of input : " .gettype($input) ."<br/>";
    echo "type of output: " .gettype($output) ."<br/>";
    
    //printing the result
    echo "input: " .$input ."<br/>";
    echo "output: " ."<br/>";
    print_r($output);
    ?>

**Output**

**输出量**

type of input : string
    type of output: array
    input: WubbalubbaDubDub
    output:
    Array
    (
        [0] => W
        [1] => u
        [2] => b
        [3] => b
        [4] => a
        [5] => l
        [6] => u
        [7] => b
        [8] => b
        [9] => a
        [10] => D
        [11] => u
        [12] => b
        [13] => D
        [14] => u
        [15] => b
    )

**Explanation:**

**说明：**

We use the **PHP str\_split() function** to **split individual characters from a string into a character array**. The string ($input) is split into individual characters and stored into ($output) and then printed as an array using the print\_r() function.

我们使用**PHP str\_split()函数** **将单个字符从字符串拆分为字符数组** 。 字符串( $ input )被拆分为单个字符，并存储到( $ output )中，然后使用print\_r()函数将其打印为数组。

> 翻译自: [https://www.includehelp.com/php/convert-a-string-to-character-array.aspx][https_www.includehelp.com_php_convert-a-string-to-character-array.aspx]

php 将数组转化为字符串

[https_www.includehelp.com_php_convert-a-string-to-character-array.aspx]: https://www.includehelp.com/php/convert-a-string-to-character-array.aspx