Longhorn PHP 2023 - Call for Papers

Ds\Vector::contains

(PECL ds >= 1.0.0)

Ds\Vector::containsDetermines if the vector contains given values

Descrição

public Ds\Vector::contains(mixed ...$values): bool

Determines if the vector contains all values.

Parâmetros

values

Values to check.

Valor Retornado

false if any of the provided values are not in the vector, true otherwise.

Exemplos

Exemplo #1 Ds\Vector::contains() example

<?php
$vector
= new \Ds\Vector(['a', 'b', 'c', 1, 2, 3]);

var_dump($vector->contains('a')); // true
var_dump($vector->contains('a', 'b')); // true
var_dump($vector->contains('c', 'd')); // false

var_dump($vector->contains(...['c', 'b', 'a'])); // true

// Always strict
var_dump($vector->contains(1)); // true
var_dump($vector->contains('1')); // false

var_dump($sequece->contains(...[])); // true
?>

O exemplo acima produzirá algo semelhante a:

bool(true)
bool(true)
bool(false)
bool(true)
bool(true)
bool(false)
bool(true)
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