function change_uri($cmd = '', $force = 0)
{
global $script, $script_abs, $absolute_uri, $script_directory_index;
static $onece, $bkup, $bkup_script, $bkup_script_abs, $bkup_absolute_uri;
static $target_fields = array('script' => 'bkup_script', 'script_abs' => 'bkup_script_abs', 'absolute_uri' => 'bkup_absolute_uri');
if (!isset($bkup)) {
$bkup = true;
foreach ($target_fields as $org => $bkup) {
if (!isset(${$bkup}) && isset($org)) {
${$bkup} = ${$org};
}
}
}
if (isset($onece)) {
return;
}
switch ($cmd) {
case 'reset':
foreach ($target_fields as $org => $bkup) {
if (isset(${$bkup})) {
${$org} = ${$bkup};
} else {
if (isset(${$org})) {
unset(${$org});
}
}
}
return;
case 'net':
case 'abs':
case 'rel':
change_uri('reset');
$absolute_uri = 0;
break;
default:
$absolute_uri = 1;
}
$script = get_baseuri($cmd);
if (!isset($script_directory_index)) {
$script .= init_script_filename();
}
if ($force === 1) {
$onece = 1;
}
return;
}
function get_script_uri($path = '')
{
global $absolute_uri, $script_directory_index;
if ($absolute_uri) {
return get_script_absuri();
}
$uri = get_baseuri($path);
if (!isset($script_directory_index)) {
$uri .= init_script_filename();
}
return $uri;
}