Php/docs/ds-deque.shift
From Get docs
Ds\Deque::shift
(PECL ds >= 1.0.0)
Ds\Deque::shift — Removes and returns the first value
Parameters
This function has no parameters.
Return Values
The first value, which was removed.
Examples
Example #1 Ds\Deque::shift() example
<?php$deque = new \Ds\Deque(["a", "b", "c"]);var_dump($deque->shift());var_dump($deque->shift());var_dump($deque->shift());?>
The above example will output something similar to:
string(1) "a" string(1) "b" string(1) "c"