pht\Vector::shift

Shifts a value from the vector

public mixed pht\Vector::shift ( void )

This method shifts a value from the front of a vector (in linear time). Shifting a value from an empty vector will result in an Error exception.

この関数にはパラメータはありません。

The value from the front of the vector.

例1 Shifting a value from a vector


<?php

use pht\Vector;

$vector = new Vector();

$vector->push(1);
$vector[] = 2;

var_dump($vector->shift());

上の例の出力は以下となります。

int(1)