嗨，我有新问题:)IM构建简单的时事通讯，面板向注册用户和时事通讯邮件地址发送邮件。
我有这个代码，但时事通讯只发给注册用户。 有人可以告诉我为什么吗？
$zapytanie = mysql_query("SELECT login, imie, email FROM uzytkownicy UNION SELECT email,imie,login FROM newsletter");
while($wynik=mysql_fetch_array ($zapytanie)) {
$login2 = $wynik['login'];
$imie = $wynik['imie'];
$serwis_url = $zmienne['serwis_url'];
$email = $wynik['email'];
$tresc = '<!DOCTYPE HTML PUBLIC "-//W3C//Dtd HTML 4.0 transitional//EN">
<html><head><meta http-equiv="Content-type" content="text/html; charset=utf-8"></head>
<body bgcolor="#ffffff"><font face="Arial" style="font-size:13px;" color="#3E3E3E">'.nl2br(($wiadomosc)).'</font></BODY></HTML>';
$headers = 'Reply-To: '.$zmienne['admin_email'].' <'.$zmienne['admin_email']."> 'r'n";
$headers .= 'From: "Administrator" <'.$zmienne['admin_email'].">'r'n";
$headers .= "MIME-Version: 1.0 'r'n";
$headers .= "Content-type: text/html; charset=utf-8 'r'n";
$headers = 'Reply-To: '.$zmienne['admin_email'].' <'.$zmienne['admin_email']."> 'r'n";
$headers .= 'From: "Administrator" <'.$zmienne['admin_email'].">'r'n";
$headers .= "MIME-Version: 1.0 'r'n";
$headers .= "Content-type: text/html; charset=utf-8 'r'n";
$headers = iconv("UTF-8","ISO-8859-2", $headers);
$tresc = strtr($tresc, "'xA5'x8C'x8F'xB9'x9C'x9F", "'xA1'xA6'xAC'xB1'xB6'xBC");
$tresc = str_replace("{login}",$login2,$tresc);
$tresc = str_replace("{imie}",$imie,$tresc);
$tresc = str_replace("{serwis_url}",$serwis_url,$tresc);
$temat = str_replace("{login}",$login2,$temat);
$temat = str_replace("{imie}",$imie,$temat);
$temat = str_replace("{serwis_url}",$serwis_url,$temat);
mail($email, $temat, $tresc, $headers);
}
}
在
联合选择中，列的顺序必须相同：
$zapytanie = mysql_query("SELECT login, imie, email FROM uzytkownicy UNION SELECT login, imie, email FROM newsletter");