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PHP string join() Function

PHP string join() is predefined function. It is used to return a string from the elements of an array. It is an alias of the implode() function.

Syntax:

Parameter Description Required/Optional
separator Specify the array element optional
array The array to join to a string required

Example 1

Output:

Hello PHP Join Function

Example 2

Output:

Hello+PHP+Join+Function

Example 3

Output:

Hello-PHP-Join-Function

Example 4

Output:

1
2
3
4
5
6
7
8
9
10

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