如何在網頁中顯示變音符號？

Question

嗨，我想知道什麼是在您的網頁上顯示變音符號的快速方法？我在想像下面的代碼，但我應該怎麼做僞代碼部分？

$language = $_POST['language']; 

if ($language = "fi") { 
    $filename = "C:/xampp/htdocs/finnish.txt"; 
} else if ($language = "eng") { 
    $filename = "C:/xampp/htdocs/english.txt"; 
} else if ($language = "swe") { 
    $filename = "C:/xampp/htdocs/swedish.txt"; 
} else if ($language = "rus") { 
    $filename = "C:/xampp/htdocs/russian.txt"; 
} 

$fd = fopen ($filename, "r"); 
$contents = fread ($fd, filesize($filename)); 
fclose ($fd); 

$delimiter = "*"; 
$splitcontents = explode($delimiter, $contents); 
$counter = 0; 

foreach($splitcontents as $titles[$counter]) { 
    //PSEUDO CODE 
    CONVERT_UMLAUTS_TO_VIEVABLE_FORM($titles[$counter]); 
    $counter = $counter + 1; 
} 

Answer 1

最好的方法是存儲和顯示所有數據在UTF-8編碼。