本文整理匯總了PHP中Sys::iniSet方法的典型用法代碼示例。如果您正苦於以下問題：PHP Sys::iniSet方法的具體用法？PHP Sys::iniSet怎麽用？PHP Sys::iniSet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Sys的用法示例。
在下文中一共展示了Sys::iniSet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: download
/**
* Transmit headers that force a browser to display the download file dialog.
* Cross browser compatible. Only fires if headers have not already been sent.
*
* @param string $filename The name of the filename to display to browsers
* @return boolean
*
* @codeCoverageIgnore
*/
public static function download($filename)
{
if (!headers_sent()) {
while (@ob_end_clean()) {
// noop
}
// required for IE, otherwise Content-disposition is ignored
if (Sys::iniGet('zlib.output_compression')) {
Sys::iniSet('zlib.output_compression', 'Off');
}
Sys::setTime(0);
// Set headers
header('Pragma: public');
header('Expires: 0');
header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
header('Cache-Control: private', false);
header('Content-Disposition: attachment; filename="' . basename(str_replace('"', '', $filename)) . '";');
header('Content-Type: application/force-download');
header('Content-Transfer-Encoding: binary');
header('Content-Length: ' . filesize($filename));
// output file
if (Sys::isFunc('fpassthru')) {
$handle = fopen($filename, 'rb');
fpassthru($handle);
fclose($handle);
} else {
echo file_get_contents($filename);
}
return true;
}
return false;
}