PHP 7.4.25 Released!

Ds\Deque::find

(PECL ds >= 1.0.0)

Ds\Deque::find Attempts to find a value's index

Açıklama

public Ds\Deque::find(mixed $value): mixed

Returns the index of the value, or false if not found.

Değiştirgeler

value

The value to find.

Dönen Değerler

The index of the value, or false if not found.

Bilginize:

Values will be compared by value and by type.

Örnekler

Örnek 1 Ds\Deque::find() example

<?php
$deque 
= new \Ds\Deque(["a"1true]);

var_dump($deque->find("a")); // 0
var_dump($deque->find("b")); // false
var_dump($deque->find("1")); // false
var_dump($deque->find(1));   // 1
?>

Yukarıdaki örnek şuna benzer bir çıktı üretir:

int(0)
bool(false)
bool(false)
int(1)
add a note add a note

User Contributed Notes

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