本文整理匯總了PHP中stored_file::readfile方法的典型用法代碼示例。如果您正苦於以下問題：PHP stored_file::readfile方法的具體用法？PHP stored_file::readfile怎麽用？PHP stored_file::readfile使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類stored_file的用法示例。
在下文中一共展示了stored_file::readfile方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: send_stored_file
//.........這裏部分代碼省略.........
if ($ranges[$key][2] != '' && $ranges[$key][2] < $ranges[$key][1]) {
//invalid byte-range ==> ignore header
$ranges = false;
break;
}
//prepare multipart header
$ranges[$key][0] = "\r\n--" . BYTESERVING_BOUNDARY . "\r\nContent-Type: {$mimetype}\r\n";
$ranges[$key][0] .= "Content-Range: bytes {$ranges[$key][1]}-{$ranges[$key][2]}/{$filesize}\r\n\r\n";
}
} else {
$ranges = false;
}
if ($ranges) {
byteserving_send_file($stored_file->get_content_file_handle(), $mimetype, $ranges, $filesize);
}
}
} else {
/// Do not byteserve (disabled, strings, text and html files).
header('Accept-Ranges: none');
}
} else {
// Do not cache files in proxies and browsers
if (strpos($CFG->wwwroot, 'https://') === 0) {
//https sites - watch out for IE! KB812935 and KB316431
header('Cache-Control: max-age=10');
header('Expires: ' . gmdate('D, d M Y H:i:s', 0) . ' GMT');
header('Pragma: ');
} else {
//normal http - prevent caching at all cost
header('Cache-Control: private, must-revalidate, pre-check=0, post-check=0, max-age=0');
header('Expires: ' . gmdate('D, d M Y H:i:s', 0) . ' GMT');
header('Pragma: no-cache');
}
header('Accept-Ranges: none');
// Do not allow byteserving when caching disabled
}
if (empty($filter)) {
if ($mimetype == 'text/plain') {
header('Content-Type: Text/plain; charset=utf-8');
//add encoding
} else {
header('Content-Type: ' . $mimetype);
}
header('Content-Length: ' . $filesize);
//flush the buffers - save memory and disable sid rewrite
//this also disables zlib compression
prepare_file_content_sending();
// send the contents
$stored_file->readfile();
} else {
// Try to put the file through filters
if ($mimetype == 'text/html') {
$options = new stdClass();
$options->noclean = true;
$options->nocache = true;
// temporary workaround for MDL-5136
$text = $stored_file->get_content();
$text = file_modify_html_header($text);
$output = format_text($text, FORMAT_HTML, $options, $COURSE->id);
header('Content-Length: ' . strlen($output));
header('Content-Type: text/html');
//flush the buffers - save memory and disable sid rewrite
//this also disables zlib compression
prepare_file_content_sending();
// send the contents
echo $output;
} else {
if ($mimetype == 'text/plain' and $filter == 1) {
// only filter text if filter all files is selected
$options = new stdClass();
$options->newlines = false;
$options->noclean = true;
$text = $stored_file->get_content();
$output = '<pre>' . format_text($text, FORMAT_MOODLE, $options, $COURSE->id) . '</pre>';
header('Content-Length: ' . strlen($output));
header('Content-Type: text/html; charset=utf-8');
//add encoding
//flush the buffers - save memory and disable sid rewrite
//this also disables zlib compression
prepare_file_content_sending();
// send the contents
echo $output;
} else {
// Just send it out raw
header('Content-Length: ' . $filesize);
header('Content-Type: ' . $mimetype);
//flush the buffers - save memory and disable sid rewrite
//this also disables zlib compression
prepare_file_content_sending();
// send the contents
$stored_file->readfile();
}
}
}
if ($dontdie) {
return;
}
die;
//no more chars to output!!!
}