Fileinfo Functions
finfo_close
Fileinfo Functions
PHP Manual

# finfo_buffer

(PHP 5 >= 5.3.0, PECL fileinfo >= 0.1.0)

finfo_buffer — Return information about a string buffer

### Descripción

string finfo_buffer ( resource `$finfo` , string `$string`= NULL [, int `$options`= FILEINFO_NONE [, resource `$context`= NULL ]] )
finfo
string buffer ( string `$string`= NULL [, int `$options`= FILEINFO_NONE [, resource `$context`= NULL ]] )

This function is used to get information about binary data in a string.

### Lista de parámetros

`finfo`

  Fileinfo resource returned by finfo_open().

`string`

  Content of a file to be checked.

`options`

  One or disjunction of more Fileinfo constants.

`context`

### Valores retornados

Returns a textual description of the `string` argument, or `FALSE` if an error occurred.

### Ejemplos

Example #1 A finfo_buffer() example

`<?php
$finfo = new finfo(FILEINFO_MIME);
echo $finfo->buffer($_POST["script"]) . "\n";
?>`

El resultado del ejemplo seria algo similar a:

    application/x-sh

### Ver también

- finfo_file() - Return information about a file

Fileinfo Functions
finfo_close
Fileinfo Functions
PHP Manual