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Ds\Vector::find

(PECL ds >= 1.0.0)

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

Descrição

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

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

Parâmetros

value

The value to find.

Valor Retornado

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

Nota:

Values will be compared by value and by type.

Exemplos

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

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

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

O exemplo acima irá imprimir algo similar à:

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