(PECL ds >= 1.0.0)
Ds\Vector::__construct — Creates a new instance
Creates a new instance, using either a traversable object or an array for the initial values.
values
A traversable object or an array to use for the initial values.
Example #1 Ds\Vector::__construct() example
<?php $vector = new \Ds\Vector(); var_dump($vector); $vector = new \Ds\Vector([1, 2, 3]); var_dump($vector); ?>
The above example will output something similar to:
object(Ds\Vector)#2 (0) {
}
object(Ds\Vector)#2 (3) {
[0]=>
int(1)
[1]=>
int(2)
[2]=>
int(3)
}
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https://www.php.net/manual/en/ds-vector.construct.php