PHP implode () function usage Instructions _php tutorial

Implode () Yesterday is to convert the array into a string, mainly used with this, but he converted the string will have a certain rule, if there is a division in the middle, I would like to introduce the implode () function usage.

Official Method Introduction

Implode (Separator,array)

The implode () function returns a string of content arrays. Implode-join array elements with a string

The code is as follows	Copy Code
$arr = Array (' Hello ', ' Baidu! ', ' beautiful ', ' Day! '); echo Implode ("", $arr); ?>

Output.

Hello Baidu! Beautiful day!

So I can see a implode usage, it is actually so simple oh.

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