Return information about a string buffer

# finfo_buffer

# finfo::buffer

(PHP 5 >= 5.3.0, PHP 7, PECL fileinfo >= 0.1.0)

finfo_buffer -- finfo::buffer — Return information about a string buffer

### Descrierea

Stil procedural

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

Stil obiect-orientat

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

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

### Parametri

`finfo`

  Fileinfo resource returned by finfo_open().

`string`

  Content of a file to be checked.

`options`

  One or disjunction of more Fileinfo constants.

`context`

### Valorile întoarse

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

### Exemple

Example #1 A finfo_buffer() example

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

Exemplul de mai sus va afișa ceva similar cu:

    application/x-sh; charset=us-ascii

### A se vedea și

- finfo_file() - Pseudonim pentru finfo_file()