php array to string

#PHP array to string, PHP turns the array into a string. Today I will introduce to you a PHP function implode(). It can be used to convert PHP arrays to strings. Let’s learn together:

PHP arrays to strings

Related examples

Convert arrays The elements are combined into a string:

<?php
    $array = array(&#39;Hello&#39;,&#39;World!&#39;,&#39;I&#39;,&#39;love&#39;,&#39;Beijing!&#39;);
    echo implode(" ",$array);
?>

implode() function

Definition and usage

implode() function returns by A string composed of array elements.

Note: The implode() function accepts two parameter orders. However, due to historical reasons, explode() does not work. You must ensure that the separator parameter comes before the string parameter.

Note: The separator parameter of the implode() function is optional. However, for backward compatibility, it is recommended that you use two parameters.

Note: This function is binary safe.

Syntax

implode(separator,array)

Parameter Description

separator is optional. Specifies what is placed between array elements. Default is "" (empty string).

array required. Arrays to be combined into strings.

Note: The implode() function accepts two parameter orders. However, due to historical reasons, explode() does not work. You must ensure that the separator parameter comes before the string parameter.

Example 1

Separate array elements with different characters:

<?php
    $arr = array(&#39;Hello&#39;,&#39;World!&#39;,&#39;I&#39;,&#39;love&#39;,&#39;Shanghai!&#39;);
    echo implode(" ",$arr)."<br>";
    echo implode("+",$arr)."<br>";
    echo implode("-",$arr)."<br>";
    echo implode("X",$arr);
?>

Related recommendations: "PHP Tutorial"

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