How to convert array to string in php?

How to convert array to string in php? The following article will introduce it to you. It has certain reference value. Friends in need can refer to it. I hope it will be helpful to everyone.

In PHP, you can use the explode() function to convert a string into a one-dimensional array, or you can use a function with the opposite function - implode( ) to convert the array into a string.

implode() function can convert a one-dimensional array into a string. Its syntax format is as follows:

implode($glue, $array) 或者 implode($array)

Among them, $glue is used to set a string, indicating the use of $ Glue connects each element of the array together. By default, $glue is an empty string; $array is the array that needs to be converted.

Tip: The $glue parameter of the implode() function is optional and can be omitted.

[Example] Use the implode() function to convert an array into a string.

<?php
    header("Content-Type: text/html; charset=utf-8");
    $arr = [&#39;php中文网&#39;,&#39;PHP教程&#39;,&#39;https://www.php.cn&#39;,&#39;implode()函数&#39;,&#39;数组转字符串&#39;];
    $str = implode($arr);
    echo $str.&#39;<br>&#39;;
    $str = implode(&#39; &#39;,$arr);
    echo $str.&#39;<br>&#39;;
    $str = implode(&#39;，&#39;,$arr);
    echo $str.&#39;<br>&#39;;
    $str = implode(&#39;--&#39;,$arr);
    echo $str.&#39;<br>&#39;;
?>

The running results are as follows:

php中文网PHP教程https://www.php.cnimplode()函数数组转字符串
php中文网 PHP教程 https://www.php.cn implode()函数 数组转字符串
php中文网，PHP教程，https://www.php.cn，implode()函数，数组转字符串
php中文网--PHP教程--https://www.php.cn--implode()函数--数组转字符串

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