Ds\Set::join
Ds\Set::join
(PECL ds >= 1.0.0)
Ds\Set::join — Joins all values together as a string.
Description
public string Ds\Set::join ([ string $glue ] )
Joins all values together as a string using an optional separator between each value.
Parameters
-
glue -
An optional string to separate each value.
Return Values
All values of the set joined together as a string.
Examples
Example #1 Ds\Set::join() example using a separator string
<?php
$set = new \Ds\Set(["a", "b", "c", 1, 2, 3]);
var_dump($set->join("|"));
?> The above example will output something similar to:
string(11) "a|b|c|1|2|3"
Example #2 Ds\Set::join() example without a separator string
<?php $set = new \Ds\Set(["a", "b", "c", 1, 2, 3]); var_dump($set->join()); ?>
The above example will output something similar to:
string(11) "abc123"
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https://secure.php.net/manual/en/ds-set.join.php
