if($to == '') { return 2; }
#FIXME should allow many more characters here
- $subject = ereg_replace("[^a-zA-Z0-9 _#'.:&,-]", '_', $subject);
+ $subject = preg_replace("|[^a-z0-9 _/#'.:&,-]|i", '_', $subject);
$headers = "From: $from";
if($reply_to) {
return '';
}
- if(ereg('<.*>$', $addr) !== false) {
+ if(preg_match('|<.*>$|', $addr) === 1) {
# format 2
$div = strrpos($addr, '<');
$name = substr($addr, 0 , $div);
$email = substr($addr, $div + 1, -1);
} else {
$email = $addr;
- $name = ereg_replace('@.*', '', $addr);
+ $name = preg_replace('|@.*|', '', $addr);
}
if(!valid_email($email)) {
}
#FIXME should allow many more characters here
- $name = ereg_replace("[^a-zA-Z0-9 _'.-]", '_', $name);
+ $name = preg_replace("|[^a-z0-9 _/'.-]|i", '_', $name);
return $name . ' <' . $email . '>';
}
# return true if e-mail is formatted like a valid email address
function valid_email($email) {
- return ereg('^[0-9a-zA-Z_~.-]+@[0-9a-zA-Z.-]+\.[a-z]+$', $email) !== false;
+ return preg_match('|^[0-9a-zA-Z_~.+-]+@[0-9a-zA-Z.-]+\.[a-z]+$|', $email) === 1;
}