> // Prevent 'Unable to fork' warning on Windows systems
> if (TYPO3_OS=="WIN") {
> exec("REM", $cmd_output, $cmd_return);
> if ($cmd_return == 0) { // 0 means no error
> $this->message($ext, "cmd.exe is executable", "", -1);
> } else { // could not even execute the REM internal command!
> $comspec = getenv("COMSPEC");
> $cmd_explanation = "On a Windows system, the user under which PHP is run must have execute permission for the command interpreter defined by the ComSpec environment variable ($comspec). Another option is to put a copy of cmd.exe inside the directory in which PHP or the web server was started. Otherwise the 'Unable to fork' warning will be issued when trying to run ImageMagick.";
> $this->message($ext, "cmd.exe is not executable", $cmd_explanation, 2);