(PECL ds >= 1.0.0)
Ds\Vector::insert — Inserts values at a given index
Inserts values into the vector at a given index.
index
The index at which to insert. 0 <= index <= count
Nota:
You can insert at the index equal to the number of values.
values
The value or values to insert.
Nessun valore viene restituito.
OutOfRangeException if the index is not valid.
Example #1 Ds\Vector::insert() example
<?php
$vector = new \Ds\Vector();
$vector->insert(0, "e"); // [e]
$vector->insert(1, "f"); // [e, f]
$vector->insert(2, "g"); // [e, f, g]
$vector->insert(0, "a", "b"); // [a, b, e, f, g]
$vector->insert(2, ...["c", "d"]); // [a, b, c, d, e, f, g]
var_dump($vector);
?>
Il precedente esempio visualizzerà qualcosa simile a:
object(Ds\Vector)#1 (7) { [0]=> string(1) "a" [1]=> string(1) "b" [2]=> string(1) "c" [3]=> string(1) "d" [4]=> string(1) "e" [5]=> string(1) "f" [6]=> string(1) "g" }