3v4l.org

run code in 300+ PHP versions simultaneously

@ 2019-05-27 11:44:17

<?php

$info = finfo_open(FILEINFO_MIME_TYPE);
if (!$info) die('no finfo available');
$buffer = <<<JSON
{asd:'asd'}
JSON
;
$result = finfo_buffer($info, $buffer);
finfo_close($info);

if ($result === false) {
    die('Failed to read file');
}
    
var_dump($result);

Output
Performance
VLD
References
Branches

finfo_buffer: documentation ( source)
var_dump: documentation ( source)
finfo_close: documentation ( source)
finfo_open: documentation ( source)

preferences:dark modelive previewkey bindings

35.1 ms | 412 KiB | 5 Q