Sprawdzanie name postacie (php)

[Pokeball]

witam jak sprawdzić w gęsior acc czy dana nazwa postaci jest dobrze wpisana itp ?
znalazłem cos takiego :
if(check_name($namee) ?? za pomocą ? check_name ??

Proszę o pomoc

 

[Paxton]

preg_match?

 

[trou]

Paxton no juz nie próbuj być mądrzejszy niż inni

Przecież jemu ewidentnie chodzi o gesiora.

function check_name($name)//sprawdza name
{
$temp = strspn("$name", "qwertyuiopasdfghjklzxcvbnmQWERTYUIOPASDFGHJKLZXCVBNM- [ ] '");
if ($temp != strlen($name)) {
return false;
}
else
{
$ok = "/[a-zA-Z ']{1,25}/";
return (preg_match($ok, $name))? true: false;
}
}

I druga, wydaje mi się, że lepsza

function check_name_new_char($name)//sprawdza name
{
$name_to_check = strtolower($name);
//first word can't be:
//names blocked:
$names_blocked = array('gm','cm', 'god', 'tutor');
$first_words_blocked = array('gm ','cm ', 'god ','tutor ', "'", '-');
//name can't contain:
$words_blocked = array('gamemaster', 'game master', 'game-master', "game'master", '--', "''","' ", " '", '- ', ' -', "-'", "'-", 'fuck', 'sux', 'suck', 'noob', 'tutor');
foreach($first_words_blocked as $word)
if($word == substr($name_to_check, 0, strlen($word)))
return false;
if(substr($name_to_check, -1) == "'" || substr($name_to_check, -1) == "-")
return false;
if(substr($name_to_check, 1, 1) == ' ')
return false;
if(substr($name_to_check, -2, 1) == " ")
return false;
foreach($names_blocked as $word)
if($word == $name_to_check)
return false;
foreach($GLOBALS['config']['site']['monsters'] as $word)
if($word == $name_to_check)
return false;
foreach($GLOBALS['config']['site']['npc'] as $word)
if($word == $name_to_check)
return false;
for($i = 0; $i < strlen($name_to_check); $i++)
if($name_to_check[$i-1] == ' ' && $name_to_check[$i+1] == ' ')
return false;
foreach($words_blocked as $word)
if (!(strpos($name_to_check, $word) === false))
return false;
for($i = 0; $i < strlen($name_to_check); $i++)
if($name_to_check[$i] == $name_to_check[($i+1)] && $name_to_check[$i] == $name_to_check[($i+2)])
return false;
for($i = 0; $i < strlen($name_to_check); $i++)
if($name_to_check[$i-1] == ' ' && $name_to_check[$i+1] == ' ')
return false;
$temp = strspn("$name", "qwertyuiopasdfghjklzxcvbnmQWERTYUIOPASDFGHJKLZXCVBNM- '");
if ($temp != strlen($name))
return false;
else
{
$ok = "/[a-zA-Z ']{1,25}/";
return (preg_match($ok, $name))? true: false;
}
}