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<?php
namespace Safe;
use Safe\Exceptions\ApacheException;
/**
* Fetch the Apache version.
*
* @return string Returns the Apache version on success.
* @throws ApacheException
*
*/
function apache_get_version(): string
{
error_clear_last();
$result = \apache_get_version();
if ($result === false) {
throw ApacheException::createFromPhpError();
}
return $result;
}
/**
* Retrieve an Apache environment variable specified by
* variable.
*
* This function requires Apache 2 otherwise it's undefined.
*
* @param string $variable The Apache environment variable
* @param bool $walk_to_top Whether to get the top-level variable available to all Apache layers.
* @return string The value of the Apache environment variable on success
* @throws ApacheException
*
*/
function apache_getenv(string $variable, bool $walk_to_top = false): string
{
error_clear_last();
$result = \apache_getenv($variable, $walk_to_top);
if ($result === false) {
throw ApacheException::createFromPhpError();
}
return $result;
}
/**
* Fetches all HTTP request headers from the current request. Works in the
* Apache, FastCGI, CLI, FPM and NSAPI server module
* in Netscape/iPlanet/SunONE webservers.
*
* @return array An associative array of all the HTTP headers in the current request.
* @throws ApacheException
*
*/
function apache_request_headers(): array
{
error_clear_last();
$result = \apache_request_headers();
if ($result === false) {
throw ApacheException::createFromPhpError();
}
return $result;
}
/**
* apache_reset_timeout resets the Apache write timer,
* which defaults to 300 seconds. With set_time_limit(0);
* ignore_user_abort(true) and periodic
* apache_reset_timeout calls, Apache can theoretically
* run forever.
*
* This function requires Apache 1.
*
* @throws ApacheException
*
*/
function apache_reset_timeout(): void
{
error_clear_last();
$result = \apache_reset_timeout();
if ($result === false) {
throw ApacheException::createFromPhpError();
}
}
/**
* Fetch all HTTP response headers. Works in the
* Apache, FastCGI, CLI, FPM and NSAPI server module
* in Netscape/iPlanet/SunONE webservers.
*
* @return array An array of all Apache response headers on success.
* @throws ApacheException
*
*/
function apache_response_headers(): array
{
error_clear_last();
$result = \apache_response_headers();
if ($result === false) {
throw ApacheException::createFromPhpError();
}
return $result;
}
/**
* apache_setenv sets the value of the Apache
* environment variable specified by
* variable.
*
* @param string $variable The environment variable that's being set.
* @param string $value The new variable value.
* @param bool $walk_to_top Whether to set the top-level variable available to all Apache layers.
* @throws ApacheException
*
*/
function apache_setenv(string $variable, string $value, bool $walk_to_top = false): void
{
error_clear_last();
$result = \apache_setenv($variable, $value, $walk_to_top);
if ($result === false) {
throw ApacheException::createFromPhpError();
}
}
/**
* Fetches all HTTP headers from the current request.
*
* This function is an alias for apache_request_headers.
* Please read the apache_request_headers
* documentation for more information on how this function works.
*
* @return array An associative array of all the HTTP headers in the current request.
* @throws ApacheException
*
*/
function getallheaders(): array
{
error_clear_last();
$result = \getallheaders();
if ($result === false) {
throw ApacheException::createFromPhpError();
}
return $result;
}
/**
* virtual is an Apache-specific function which
* is similar to <!--#include virtual...--> in
* mod_include.
* It performs an Apache sub-request. It is useful for including
* CGI scripts or .shtml files, or anything else that you would
* parse through Apache. Note that for a CGI script, the script
* must generate valid CGI headers. At the minimum that means it
* must generate a Content-Type header.
*
* To run the sub-request, all buffers are terminated and flushed to the
* browser, pending headers are sent too.
*
* @param string $filename The file that the virtual command will be performed on.
* @throws ApacheException
*
*/
function virtual(string $filename): void
{
error_clear_last();
$result = \virtual($filename);
if ($result === false) {
throw ApacheException::createFromPhpError();
}
}
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