Ds\Sequence::unshift
(PECL ds >= 1.0.0)
Ds\Sequence::unshift — Adds values to the front of the sequence
Descrierea
Adds values to the front of the sequence, moving all the current values forward to make room for the new values.
Parametri
-
values -
The values to add to the front of the sequence.
Notă:
Multiple values will be added in the same order that they are passed.
Valorile întoarse
Nu este întoarsă nici o valoare.
Exemple
Example #1 Ds\Sequence::unshift() example
<?php
$sequence = new \Ds\Vector([1, 2, 3]);
$sequence->unshift("a");
$sequence->unshift("b", "c");
print_r($sequence);
?>
Exemplul de mai sus va afișa ceva similar cu:
Ds\Vector Object
(
[0] => b
[1] => c
[2] => a
[3] => 1
[4] => 2
[5] => 3
)
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