PHP implode () function

Definition and usage

The implode () function combines array elements into a string.

Syntax

Implode (separator, array)

Parameters	Description
Separator	Optional. Specifies the content to be placed between array elements. The default value is "" (Null String ).
Array	Required. Array to be combined as a string.

Description

AlthoughSeparatorThe parameter is optional. However, we recommend that you use two parameters for backward compatibility.

Tips and comments

Note:Implode () can receive two parameter sequences. However, explode () cannot be used for historical reasons. You must ensureSeparatorParameters inStringBefore the parameter.

Example

<? PHP $ arr = array ('hello', 'World! ', 'Beautiful', 'day! '); EchoImplode ("", $ ARR);?>

Output:

Hello world! Beautiful day!