http_send_file
(PECL pecl_http:0.1.0-1.5.5)
http_send_file — Send file
Descrizione
bool http_send_file
( string $file
)
Sends a file with support for (multiple) range requests.
This functions behaviour and further action is dependent on the following impostazioni INIs: http.send.not_found_404 e http.log.not_found.
If the impostazioni INI http.send.not_found_404 is enabled and the impostazioni INI http.log.not_found points to a writable file, a log message is written when the file was not found.
Elenco dei parametri
- file
-
the file to send
Valori restituiti
Restituisce TRUE in caso di successo, FALSE in caso di fallimento.
Esempi
Example#1 A http_send_file() example
<?php
http_send_content_disposition("document.pdf", true);
http_send_content_type("application/pdf");
http_throttle(0.1, 2048);
http_send_file("../report.pdf");
?>
Il precedente esempio visualizzerà:
HTTP/1.1 206 Partial Content X-Powered-By: PHP/5.2.2 Accept-Ranges: bytes Content-Length: 12345 Content-Range: bytes 0-12344 Content-Type: application/pdf Content-Disposition: inline; filename="document.pdf" %PDF...
Vedere anche:
- http_send_data()
- http_send_stream()
- http_throttle()
- http_send_content_type()
- http_send_content_disposition()
- la classe HttpResponse se si sta usando PHP-5.1 e successivi