PHP Dokumentation: Function finfo-buffer
12. Januar 2010 von werner
finfo_buffer
(PHP 5 >= 5.3.0, PECL fileinfo >= 0.1.0)
finfo_buffer — Return information about a string buffer
Beschreibung
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.
Parameter-Liste
- finfo
Fileinfo resource returned by finfo_open().
- string
Content of a file to be checked.
- options
One or disjunction of more Fileinfo constants.
- context
Rückgabewerte
Returns a textual description of the string argument, or FALSE if an error occurred.
Beispiele
Beispiel #1 A finfo_buffer() example
<?php
$finfo = new finfo(FILEINFO_MIME);
echo $finfo->buffer($_POST["script"]) . "\n";
?>Das oben gezeigte Beispiel erzeugteine ähnliche Ausgabe wie:
application/x-sh; charset=us-ascii
Siehe auch
- finfo_file() – Return information about a file
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