finfo_buffer
finfo::buffer
(PHP 5 >= 5.3.0, PECL fileinfo >= 0.1.0)
finfo_buffer -- finfo::buffer — Return information about a string buffer
Beskrivelse
Procedural style
string finfo_buffer
( resource $finfo
, string $string
= NULL
[, int $options
= FILEINFO_NONE
[, resource $context
= NULL
]] )
string finfo::buffer
( string $string
= NULL
[, int $options
= FILEINFO_NONE
[, resource $context
= NULL
]] )
Parametre
-
finfo
-
Fileinfo resource returned by finfo_open().
-
string
-
Content of a file to be checked.
-
options
-
One or disjunction of more Fileinfo
constants.
-
context
-
Returnerings Værdier
Returns a textual description of the string
argument, or FALSE
if an error occurred.
Eksempler
Eksempel #1 A finfo_buffer() example
<?php
$finfo = new finfo(FILEINFO_MIME);
echo $finfo->buffer($_POST["script"]) . "\n";
?>
The above example will output
something similar to:
application/x-sh; charset=us-ascii