PHP 8.0.0 Beta 4 available for testing

Ds\Sequence::find

(PECL ds >= 1.0.0)

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

Descripción

abstract public Ds\Sequence::find ( mixed $value ) : mixed

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

Parámetros

value

The value to find.

Valores devueltos

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

Nota:

Values will be compared by value and by type.

Ejemplos

Ejemplo #1 Ds\Sequence::find() example

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

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

El resultado del ejemplo sería algo similar a:

int(0)
bool(false)
bool(false)
int(1)
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