Ds\Deque::contains

(PECL ds >= 1.0.0)

Ds\Deque::containsDetermines if the deque contains given values

Descrizione

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

Determines if the deque contains all values.

Elenco dei parametri

values

Values to check.

Valori restituiti

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

Esempi

Example #1 Ds\Deque::contains() example

<?php
$deque 
= new \Ds\Deque(['a''b''c'123]);

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

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

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

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

Il precedente esempio visualizzerĂ  qualcosa simile a:

bool(true)
bool(true)
bool(false)
bool(true)
bool(true)
bool(false)
bool(true)
add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top