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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 may be less confusing to use the documented order of arguments.
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.
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) ""
?>
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
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