Проверка орфографии

<?php
function f($text, $l="ru") 
{ 
$pspell_link = pspell_new($l); 
$a=$text; 
$text_s=$text; 
$array_razdelitel=array(" ",".",",","!","?",";",":","_","=","+","&","@",""","'","(",")","<",">","\","/","`","~","$","[","]","{","}","|","#","%","^","*",); 
$a=str_replace(PHP_EOL, " ", $a); 
$a=str_replace($array_razdelitel," ",$a); 
$a=str_replace(array('1','2','3','4','5','6','7','8','9','0','№',), "", $a); 
$a=preg_replace('| +|', ' ', $a); 
$a=explode(" ",$a); 
$errors=''; 
foreach($a as $v) 
if(!pspell_check($pspell_link, $v)) 
{ 
$slova = pspell_suggest($pspell_link, $v); 
$text=str_replace($v, "<font color="red">$v</font>", $text); 
$voz=(strlen($slova[0])>0)?implode(", ", $slova):"Нет возможных вариантов"; 
$errors.="Ошибка в слове $v. Возможные варианты: $voz
"; 
$text_s=(strlen($slova[0])>0)?str_replace($v, $slova[0], $text_s):$text_s; 
} 
$errors=($errors)?$errors:"Ошибок нет"; 
echo "<table border="1px"><tr><td>Тест</td><td>$text</td></tr><tr><td>Ошибки</td><td>$errors</td></tr><tr><td>Рекомендуемый текст</td><td>$text_s</td></tr></table>"; 
}
?>