How to convert array to string in php implode

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Release: 2023-03-11 15:08:02
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php implode method of converting an array to a string: first create a PHP sample file; then define an array; and finally convert the array to a string through the "implode(separator,array)" syntax.

How to convert array to string in php implode

The operating environment of this article: Windows7 system, PHP7.1 version, DELL G3 computer

php implode how to convert an array to a string ?

implode() function returns 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)
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Parameters

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

array Required. Arrays to be combined into strings.

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);
?>
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Output:

Hello World! I love Shanghai!
Hello+World!+I+love+Shanghai!
Hello-World!-I-love-Shanghai!
HelloXWorld!XIXloveXShanghai!
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Recommended learning: "PHP Video Tutorial"

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