Meaningless Names

[chucky91]

Meaningless names when creating characters!
Im using this script that prevents me from creating a character with repeated and equal syllables,
and triple characters, but it still needs improvements.
If anyone is willing to improve!

if(!blockString($name) || !blockNames($name)){
        error_("Your name contains blocked words.");
        error_(Validator::getLastError());
    }

function blockString($texto) {
    $vog = array('a', 'e', 'i', 'o', 'u');
    $t = strlen($texto);
    $count_char = 0;
    $count_vog = 0;
    $t_vog = false;

    for ($i = 0; $i < $t; $i++) {
        $letraAtual = strtolower($texto[$i]);

        if (in_array($letraAtual, $vog)) {
            $t_vog = true;
            $count_vog++;
            $count_char = 0;

            if ($count_vog >= 3) {
                return false;
            }
        } else {
            $count_char++;
            $count_vog = 0;

            if ($count_char >= 3) {
                return false;
            }
        }
    }

    if (!$t_vog) {
        return false;
    }

    return true;
}
function blockNames($name) {
    
    $w1 = str_split($name, 2);
    $wordCount = array_count_values($w1);

    foreach ($wordCount as $word => $count) {
        if (strlen($word) === 2 && $count > 3) {
            return false;
        }
    }
    $w2 = explode(' ', $name);
    $wordCount2 = array_count_values($w2);

    foreach ($wordCount2 as $w2 => $count2) { // if one word more 4 char for repeat more 1, blocked.
        if (strlen($word) >= 2 && $count2 > 1) {
            return false;
        }
    }
    return true;
}