Manual do PHP
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# hash_final

(no version information, might be only in CVS)

hash_final -- Finalize an incremental hash and return resulting digest

## Descrição

string hash_final ( resource context [, bool raw_output] )

## Parâmetros

`context`

  Hashing context returned by hash_init().

`raw_output`

  When set to `TRUE`, outputs raw binary data. Default value (`FALSE`) outputs lowercase hexits.

## Valores de retornado

Returns a string containing the calculated message digest as lowercase hexits unless `raw_output` is set to true in which case the raw binary representation of the message digest is returned.

## Exemplos

Exemplo 1. hash_final() example
`<?php $ctx = hash_init('sha1'); hash_update($ctx, 'The quick brown fox jumped over the lazy dog.'); echo hash_final($ctx); ?>`
O exemplo acima irá imprimir:
    c0854fb9fb03c41cce3802cb0d220529e6eef94e

## Veja também

hash_init()
hash_update()
hash_update_stream()
hash_update_file()

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