Php/docs/function.implode
implode
(PHP 4, PHP 5, PHP 7)
implode — Join array elements with a string
Description
implode
( string $glue
, array $pieces
) : string
implode
( array $pieces
) : string
Join array elements with a glue string.
Note:
implode() can, for historical reasons, accept its parameters in either order. For consistency with explode(), however, it is deprecated not to use the documented order of arguments.
Parameters
glue- Defaults to an empty string.
pieces- The array of strings to implode.
Return Values
Returns a string containing a string representation of all the array elements in the same order, with the glue string between each element.
Changelog
| Version | Description |
|---|---|
| 7.4.0 | Passing the glue after the pieces
(i.e. not using the documented order of parameters) has been deprecated. |
Examples
Example #1 implode() example
<?php$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) ""?>
Notes
Note:
This function isbinary-safe.
See Also
- explode() - Split a string by a string
- preg_split() - Split string by a regular expression
- http_build_query() - Generate URL-encoded query string
