Returns the current process title, as set by cli_set_process_title(). Note that this may not exactly match what is shown in ps or top, depending on your operating system.
This function is available only in CLI mode.
Return a string with the current process title or
NULL on error.
The method does not take any parameters
Example #1 cli_get_process_title() example
echo "Process title: " . cli_get_process_title() . "\n";