function send_mail($to, $subject, $message, $from = '', $encoding = 'gbk')
{
global $mailcfg;
// Default sender/return address
if (!$from) {
$from = SYSTEM_NAME . '<' . $mailcfg['username'] . '>';
}
$type = $mailcfg['type'] == 'HTML' ? 'text/html' : 'text/plain';
// Do a little spring cleaning
$to = trim(preg_replace('#[\\n\\r]+#s', '', $to));
$subject = mb_convert_encoding(trim(preg_replace('#[\\n\\r]+#s', '', $subject)), 'gbk', 'utf-8');
$from = mb_convert_encoding(trim(preg_replace('#[\\n\\r:]+#s', '', $from)), 'gbk', 'utf-8');
$headers = 'From: ' . $from . "\r\n" . 'Date: ' . date('r') . "\r\n" . 'MIME-Version: 1.0' . "\r\n" . 'Content-transfer-encoding: 8bit' . "\r\n" . 'Content-type: ' . $type . '; charset=' . $encoding . "\r\n" . 'X-Mailer: Ecosme-Mailer';
// Make sure all linebreaks are CRLF in message (and strip out any NULL bytes)
$message = str_replace(array("\n", ""), array("\r\n", ''), linebreaks($message));
$message = mb_convert_encoding($message, 'gbk', 'utf-8');
if ($mailcfg['server'] != '') {
smtp_mail($to, $subject, $message, $headers);
} else {
// Change the linebreaks used in the headers according to OS
if (strtoupper(substr(PHP_OS, 0, 3)) == 'MAC') {
$headers = str_replace("\r\n", "\r", $headers);
} else {
if (strtoupper(substr(PHP_OS, 0, 3)) != 'WIN') {
$headers = str_replace("\r\n", "\n", $headers);
}
}
mail($to, $subject, $message, $headers);
}
}
});
/*
* HTML STRINGS
*/
//stringfilter
$lib->filter('escape', function ($value) {
return mark_for_escaping($value);
}, array('is_safe' => True));
//stringfilter
$lib->filter('force_escape', function ($value) {
return mark_safe(escape($value));
}, array('is_safe' => True));
//stringfilter
$lib->filter('linebreaks', function ($value, $autoescape = null) {
$autoescape = $autoescape && !$value instanceof SafeData;
return mark_safe(linebreaks($value, $autoescape));
}, array('is_safe' => True, 'needs_autoescape' => True));
//stringfilter
$lib->filter('linebreaksbr', function ($value, $autoescape = null) {
$autoescape = $autoescape && !$value instanceof SafeData;
$value = normalize_newlines($value);
if ($autoescape) {
$value = escape($value);
}
return mark_safe(str_replace("\n", '<br />', $value));
}, array('is_safe' => True, 'needs_autoescape' => True));
//stringfilter
$lib->filter('safe', function ($value) {
return mark_safe($value);
}, array('is_safe' => True));
$lib->filter('safeseq', function ($value) {
