implode

(PHP 4, PHP 5, PHP 7)
Join array elements with a string
string implode ( string $glue, array $pieces )
string implode ( array $pieces )

Join array elements with a glue string.

Note:

implode() can, for historical reasons, accept its parameters in either order. For consistency with explode(), however, it may be less confusing to use the documented order of arguments.

Parameters:
glue

Defaults to an empty string.

pieces

The array of strings to implode.

Returns:

Returns a string containing a string representation of all the array elements in the same order, with the glue string between each element.

Notes:
This function is binary-safe.
Examples:
implode() example
<?php

$array = array('lastname', 'email', 'phone');
$comma_separated = implode(",", $array);

echo $comma_separated; // lastname,email,phone

// Empty string when using an empty array:
var_dump(implode('hello', array())); // string(0) ""

?>

See also:

explode() -

preg_split() -

http_build_query() -

doc_php
2016-02-24 16:12:27
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