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email sending function with email address validator
<?php
// checks the syntax of the emailaddress
function funcCheckEmail($sEmailAddress)
{
$sChars = "^[A-Za-z0-9\._-]+@([A-Za-z][A-Za-z0-9-]{1,62})(\.[A-Za-z][A-Za-z0-9-]{1,62})+$";
$bIsValid = true;
if(!ereg("$sChars",$sEmailAddress))
{
$bIsValid = false;
}
return $bIsValid;
}
// sends the email
function funcSendEmail($recipient,$subject,$message,$from,$replyto)
{
$array = array ("\'" => "'");
$message = strtr($message, $array);
$message = '<html><body>'.$message.'</body></html>'."\r\n\r\n";
$extra = 'From: '.$from.' <'.$replyto.'>'."\r\n";
$extra .= 'Content-Type: text/html; charset="ISO-8859-1"'."\r\n";
$extra .= 'Content-Transfer-Encoding: quoted-printable'."\n\r\n";
mail ($recipient, $subject, $message, $extra);
}
// use like this
if((funcCheckEmail('recipient@example.com')) && (funcCheckEmail('sender@example.com')))
{
funcSendEmail('recipient@example.com','Re:Re:...','how are you','john foo','sender@example.com');
}
?>
learn more about some of the PHP functions used in this snippet: array, end, ereg, function, mail, print, return, send, strtr
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