PHP 8.1.0 RC 2 available for testing

Ds\Sequence::contains

(PECL ds >= 1.0.0)

Ds\Sequence::containsDetermines if the sequence contains given values

Açıklama

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

Determines if the sequence contains all values.

Değiştirgeler

values

Values to check.

Dönen Değerler

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

Örnekler

Örnek 1 Ds\Sequence::contains() example

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

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

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

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

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

Yukarıdaki örnek şuna benzer bir çıktı üretir:

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