pspell_config_personal() should
be used on a config before calling
pspell_new_config(). The personal wordlist will be
loaded and used in addition to the standard one after you
call pspell_new_config(). If the file does not
exist, it will be created. The file is also the file where pspell_save_wordlist() will save personal
wordlist to. The file should be writable by whoever php runs
as (e.g. nobody). Please, note that this function will not
work unless you have pspell .11.2 and aspell .32.5 or
later.