Handy Code Snippets

[Whatcha]

Please feel free to post any handy little snippets of code you have created or found, please keep intact any copyright for code not of your own.

[danielbruzual]

I'll be first in this thread by posting a really simple php mail snippet I coded. It is really simple since it does not validate the email address or check if any of the fields is empty.

<?
$emailaddress = "youremail@address.com";
If(isset($_POST['submit'])){ 
$from = $_POST['name'];
$email = $_POST['email'];
$msg = 'From: '.$from.' <'.$email.'>'.$eol;
$msg .= "\t\n";
$msg .= "Sent on: ".date("Y/m/d H:i:s");
$msg .= "\t\n\t\n"; 
$msg .= $_POST['message'];
$eol="\n"; 
$emailsubject="Here's An Email From Your Site-".date("Y/m/d H:i:s"); 
$headers = 'From: '.$from.' <'.$email.'>'.$eol;
$headers .= 'Reply-To: '.$from.' <'.$email.'>'.$eol;
$headers .= 'Return-Path: '.$from.' <'.$email.'>'.$eol;    // these two to set reply address
$headers .= "Message-ID: < TheSystem@".$_SERVER['SERVER_NAME'].">".$eol;
$headers .= "X-Mailer: PHP v".phpversion().$eol;          // These two to help avoid spam filters
$sendmail =	mail($emailaddress, $emailsubject, $msg, $headers);
If($sendmail){
echo "<br /><p style=\"font-family: trebuchet ms, sans serif\">Message sent successfully.</p>";
}	else {
echo "<br /><p style=\"font-family: trebuchet ms, sans serif\">Message could not be sent. Please try again later.</p>";
}
}
If(!isset($_POST['submit'])){
?>
<h2>Contact Us</h2>
<table><form method="post" action="">
<tr><td>Your name:</td><td><input type="text" name="name" size="50"/></td></tr>
<tr><td>Your email:</td><td><input type="text" name="email" size="50"/></td></tr>
<tr><td>Message:</td><td><textarea name="message" rows="3" cols="49"></textarea></td></tr>
<tr><td></td><td><input type="submit" name="submit" /></form></td></tr>
</table>
<?
}
?>