How to use PHP pspell_config_repl

[devils19]

I am attempting to do a spell-checker that does the google "is this what you meant" thing. I have this function that I enter a word and I want it to use the replace suggestions from "/dict/replace.txt" but it only gives me suggestions from PHP's built-in dictionary.

What am I doing wrong so that the pspell_config_repl feature isn't working with the pspell_suggest function?

I am using the following code:

PHP Code:

spellCheck("tee");

function spellCheck($word) {
    $p_cfg = pspell_config_create("en");
    pspell_config_personal($p_cfg, "/dict/dictionary.txt");
    pspell_config_repl($p_cfg, "/dict/replace.txt");
    $p_link = pspell_new_config($p_cfg);
    
    $su = pspell_suggest($p_link, $word);
    if ($su) {
        // Return first suggested word
        return $su[1];
    } else {
        // Return word
        return $word;
}