private static function pass_through_pager($out)
{
if (Utils\is_windows()) {
// no paging for Windows cmd.exe; sorry
echo $out;
return 0;
}
// convert string to file handle
$fd = fopen("php://temp", "r+");
fputs($fd, $out);
rewind($fd);
$descriptorspec = array(0 => $fd, 1 => STDOUT, 2 => STDERR);
return proc_close(proc_open('less -r', $descriptorspec, $pipes));
}
private static function pass_through_pager($out)
{
if (Utils\is_windows() || (bool) Terminus::get_config('bash') || (bool) Terminus::get_config('json')) {
// No paging for Windows cmd.exe; sorry
Terminus::print_value($out);
return 0;
}
// convert string to file handle
$fd = fopen("php://temp", "r+");
fputs($fd, $out);
rewind($fd);
$descriptorspec = array(0 => $fd, 1 => STDOUT, 2 => STDERR);
return proc_close(proc_open('less -r', $descriptorspec, $pipes));
}
/**
* Launch an external process that takes over I/O.
*
* @param string Command to call
* @param bool Whether to exit if the command returns an error status
*
* @return int The command exit status
*/
static function launch($command, $exit_on_error = true)
{
if (Utils\is_windows()) {
$command = '"' . $command . '"';
}
$r = proc_close(proc_open($command, array(STDIN, STDOUT, STDERR), $pipes));
if ($r && $exit_on_error) {
exit($r);
}
return $r;
}
