finfo_buffer

(PECL fileinfo:0.1-1.0.4)

finfo_buffer — Return information about a string buffer

string finfo_buffer ( resource $finfo , string $string [, int $options [, resource $context ]] )

finfo

string buffer ( string $string [, int $options [, resource $context ]] )

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

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

Example#1 A finfo_buffer() example


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

上例的输出类似于：

application/x-sh