La versione advanced ti da anche il form per il campo TO, ma non ci vorrà niente a modificare la basic per metterci il campo TO non predefinito:
<?php
#FILE: email_basic.php - Version 1.41
#
# This php script generates both the HTML form and email message
#people wish to send you. .
#
# To call this script, just call it as you would any other php
#script you have on your system. Example:
# http://www.domain.com/cgi-bin/email_basic.php
#
#REQUIREMENTS:
# 1) REQUIRES PHP version >= 4.1.2!
# 2) This script expects its name to be "email_basic.php".
# 3) Your "mail" function settings must be set properly! This program uses the
#php "mail" function, which requires the use of sendmail (on Unix) and SMTP (on Windows)!
# 4) You should have a directory specified where php stores file
#attachments temporarily. When this script terminates, the attachments
#should be automatically deleted from your system.
#
#ADDITIONAL FEATURES:
# 1) Dynamically specify the "subject" field through the query string. For example:
#http://www.yourdomain.com/cgi-bin/email_advanced.php?subject=hello_world
#will cause the phrase "hello_world" to automatically show up as the subject for the email
# 2) Dynamically specify the "to" field through the query string. For example:
#http://www.yourdomain.com/cgi-bin/email_advanced.php?to=someone@somewhere.com
#will cause the email to override the default destination address. Great feature if you need
#to send a certain form submittal to another email address
# 3) Dynamically specify the "from" field through the query string. For example:
#http://www.yourdomain.com/cgi-bin/email_advanced.php?from=webmaster@thiscomputer.com
#will cause the email to override the default from address. Great feature if you want
#the email to come "from" another email address
# 4) Any combination of the above. For example:
#http://www.yourdomain.com/cgi-bin/email_advanced.php?subject=hello&from=webmaster@thiscomputer.com
# 5) Multiple file attachments. The ability to add multiple file attachments instead of just one
# 6) Limit the file upload size. Can specify if there are any limitations to the file upload size, and
#if so, how big the allowed files are to be.
# 7) Style sheets. The ability to set (or link in) style sheet definitions to customize your
#HTML text to look like it does on the rest of your site!
# 8) Restrict file uploads by file type! Choose which extensions you want to allow to be uploaded!
#
####
# If you want any of these additional features, you need to purchase the "advanced" version
#of this email script. Go to http://www.davelozinski.com/scripts/email for the juicy details. :)
####
#
# Finally, this "basic" code is free, and comes with absolutely NO
#warranties, either expressed or implied. Feel free to do what you want
#with it. Feel free to build upon it. If you did not get this code
#from http://www.davelozinski.com, you don't have the original.
#
#REVISION HISTORY:
# 06/19/05 Version 1.41 Fixed variable warnings when values not supplied.
# 02/14/03 Version 1.4 Updated to work PHP 4.1.2 or later only.
# 05/21/02 Version 1.32 Resolved an issue in the "to" field causing some people to
# receive multiple emails with each mailing. Optimized code a bit more.
# 04/25/02 Version 1.3 - no modifications
# 02/18/02 Version 1.21- Changed the attachment lable so it prints actual file name
# 02/01/02 Version 1.2 - Minor modifications
# 09/28/01 Version 1.1
# 08/01/01 Original Version
#
#CONTACT INFORMATION:
# http://www.davelozinski.com/cgi-bin/email_lozinski.pl
#
#Begin the customizable configurations:
#The title of the web page and the text on the "submit" button
$TITLE = "Send Me Email!";
#The background color of the web page, the normal text color, and the
#text color for the information that is required. Note that these can
#either be in hexidecimal format, or words as the settings below show.
#If you specify the color code in hex, it expects a leading '#'
#pound sign.
$BGCOLOR = "#000000";
$TEXT_COLOR_NORMAL = "#0088FF";
$REQUIRED_TEXT_COLOR = "yellow";
#The URL to a background picture for the web pages.
$BACKGROUND_URL = "";
#The URL to the executable directory where this script is located.
#DO NOT put a trailing slash '/' character!
$CGI_DIR = ".";
#Set to "1" if you want the optional fields shown in the email form.
#Set to "0" (zero) otherwise.
$SHOW_OPTIONAL_FIELDS = 1;
#The email address where you want all the email from this page sent to if
#no destination email is supplied by the "to" parameter.
$DESTINATION_EMAIL = "destination@your_domain.com";
#The email address that will be placed in the "from" field of all emails sent back to
#the end user.
$FROM_EMAIL = "from_email@yourdomain.com";
#Set to "1" if you want the optional file upload field shown in the email form.
#Set to "0" (zero) otherwise.
#BE CAREFUL WHEN USING THIS FEATURE AS PEOPLE COULD POTENTIALLY EMAIL YOU
#VIRUSES! Of course, this is true of any email you receive, but allowing
#email attachments from strangers greatly increases this risk.
#
$SHOW_ATTACHMENT_FIELD = 1;
#####################################################################
######## NOTHING FROM HERE DOWN SHOULD NEED TO BE CONFIGURED ########
#####################################################################
#These are set up here in case the PHP developers decide to screw
#everyone over again by changing variable names, introducing new
#variables, completely changing PHP configuration files, or doing
#something else for future releases.
#########
if (array_key_exists ("mail", $_REQUEST)) { $mail = $_REQUEST["mail"]; } else { $mail = ""; }
if (array_key_exists ("subject", $_REQUEST)) { $subject = $_REQUEST["subject"]; } else { $subject = ""; }
if (array_key_exists ("message", $_REQUEST)) { $message = $_REQUEST["message"]; } else { $message = ""; }
if (array_key_exists ("users_name", $_REQUEST)) { $users_name = $_REQUEST["users_name"]; } else { $users_name = ""; }
if (array_key_exists ("users_email", $_REQUEST)) { $users_email = $_REQUEST["users_email"]; } else { $users_email = ""; }
if (array_key_exists ("users_country", $_REQUEST)) { $users_country = $_REQUEST["users_country"]; } else { $users_country = ""; }
if (array_key_exists ("state_address", $_REQUEST)) { $state_address = $_REQUEST["state_address"]; } else { $state_address = ""; }
if (array_key_exists ("attach_name", $_REQUEST)) { $attach_name = $_REQUEST["attach_name"]; } else { $attach_name = ""; }
if (array_key_exists ("keep_copy", $_REQUEST)) { $keep_copy = $_REQUEST["keep_copy"]; } else { $keep_copy = ""; }
if (array_key_exists ("attach", $_FILES)) {
$attach_name = $_FILES["attach"]["name"];
$attach_type = $_FILES["attach"]["type"];
$attach_size = $_FILES["attach"]["size"];
$temp_file_name = $_FILES["attach"]["tmp_name"];
}
######## Main body of code ########
StartHTML();
if (!$mail) {
PrintForm();
} else {
if (!(check_form_data())) {
if (send_mail()) {
reply_to_user();
} else {
echo ("Your email was not sent.<BR>\n");
}
}
}
FinishHTML();
######## php functions ########
########################
#function StartHTML
#This function prints the start of the feedback form web page.
########################
function StartHTML() {
global $BGCOLOR, $BACKGROUND_URL, $TITLE, $TEXT_COLOR_NORMAL;
?>
<HTML>
<HEAD>
<TITLE><?=$TITLE?></TITLE>
</HEAD>
<BODY BGCOLOR="<?=$BGCOLOR?>" BACKGROUND="<?=$BACKGROUND_URL?>" TEXT="<?=$TEXT_COLOR_NORMAL?>">
<?php
}
########################
########################
#function FinishHTML
#
#This function prints the end to the feedback form web page.
#If you have your own set of server-side include files you want
#to include, put the
#<!--#include
#directive as appropriate.
########################
function FinishHTML() {
?>
<BR>
</BODY>
</HTML>
<?php
}
########################
########################
#function PrintForm
#This function prints the HTML input form.
########################
function PrintForm() {
global $CGI_DIR, $TITLE, $SHOW_OPTIONAL_FIELDS,
$REQUIRED_TEXT_COLOR, $SHOW_ATTACHMENT_FIELD, $subject;
?>
<FORM ENCTYPE="multipart/form-data" ACTION="<?=$CGI_DIR?>/email_basic.php" METHOD="POST">
<H2><?=$TITLE?></H2>
<TABLE BORDER="0" CELLPADDING="4" CELLSPACING="2">
<TR VALIGN="top">
<TD>
<TABLE>
<?php if ($SHOW_OPTIONAL_FIELDS) { ?>
<TR VALIGN="top">
<TD>Your name:</TD>
<TD><INPUT TYPE="text" NAME="users_name"></TD>
</TR>
<?php } ?>
<TR VALIGN="top">
<TD><FONT COLOR="<?=$REQUIRED_TEXT_COLOR?>"><B>* Your email:</B></FONT></TD>
<TD><INPUT TYPE="text" NAME="users_email"></TD>
</TR>
<TR VALIGN="top">
<TD COLSPAN="2"><FONT COLOR="<?=$REQUIRED_TEXT_COLOR?>">
<INPUT TYPE="checkbox" NAME="keep_copy" VALUE="1" CHECKED>Have a copy of
your message sent to you? </FONT></TD>
</TR>
</TABLE>
<BR>
<?php if ($SHOW_OPTIONAL_FIELDS) { ?>
<TABLE>
<TR VALIGN="top">
<TD>Your country:</TD>
<TD><INPUT TYPE="text" NAME="users_country"></TD>
</TR>
<TR VALIGN="top">
<TD>Your State/Province:</TD>
<TD><INPUT TYPE="text" NAME="state_address" VALUE=""></TD>
</TR>
</TABLE>
<BR>
<?php } ?>
<FONT COLOR="<?=$REQUIRED_TEXT_COLOR?>"><B>* Subject of the message:</B></FONT>
<INPUT TYPE="text" NAME="subject" VALUE="<?=$subject?>" SIZE="40"><BR>
<BR>
<FONT COLOR="<?=$REQUIRED_TEXT_COLOR?>"><B>* Your message:</B></FONT><BR>
<TEXTAREA NAME="message" ROWS="8" COLS="70"></TEXTAREA>
<BR>
<?php ### Print out the attachment input field ###
if ($SHOW_ATTACHMENT_FIELD) {
echo ("<BR>Attachment: <INPUT TYPE=\"file\" NAME=\"attach\"><BR>\n");
}
?>
<INPUT TYPE="hidden" NAME="mail" VALUE="1"><BR>
<INPUT TYPE="submit" VALUE="<?=$TITLE?>">
</TD>
</TR>
</TABLE>
</FORM>
<BR>
<FONT COLOR="<?=$REQUIRED_TEXT_COLOR?>"><B>* - indicates a required field.</B></FONT><BR>
<?php
}
########################
########################
#This function checks the user's input for any obvious
#errors/mistakes.
########################
function check_form_data () {
global $users_email, $subject, $message;
$error = 0;
if (!preg_match("/\@/", $users_email) || !preg_match("/[a-zA-Z]/", $users_email) ) {
echo ("You need to enter your email address.<BR><BR>\n");
$error = 1;
}
if (!preg_match("/[a-zA-Z]/", $subject) ) {
echo ("Your message cannot be sent without a subject.<BR><BR>\n");
$error = 1;
}
if (!preg_match("/[a-zA-Z]/", $message) ) {
echo ("You seemed to have forgotten to enter the email message you wish to send.<BR><BR>\n");
$error = 1;
} else {
$message = stripslashes($message);
}
if ( (preg_match("/[\[\;\>\<\&\*\^\$\(\)\`\|\]\']/", $subject)) ||
(preg_match("/[\[\;\>\<\&\*\^\$\(\)\`\|\]\']/", $users_email)) ) {
echo ("For security reasons, you cannot have any of the following characters in your email or subject fields: [ ; < > & * ` | ]<BR><BR>\n");
$error = 1;
}
return $error;
} #check_form_data
########################
########################
#This function returns a web page to the user confirming their email
########################
function reply_to_user() {
global $users_name, $users_email, $users_country, $state_address, $message, $SHOW_ATTACHMENT_FIELD, $attach_name;
echo ("<B><I>Thank you</I></B> for sending me email!<BR><BR>\n");
echo ("Below is a copy of the information you sent me:<BR>\n");
echo ("<DL>\n");
if ($users_name != "") {
echo ("<DT><B>Your name:</B>\n<DD>$users_name<BR><BR>\n");
}
echo ("<DT><B>Your email:</B>\n<DD>$users_email<BR><BR>\n");
if ($users_country != "") {
echo ("<DT><B>Your country:</B>\n<DD>$users_country<BR><BR>\n");
}
if ($state_address != "") {
echo ("<DT><B>Your state:</B>\n<DD>$state_address<BR><BR>\n");
}
echo ("<DT><B>Your message:</B>\n<DD>$message<BR><BR>\n");
if ($SHOW_ATTACHMENT_FIELD) {
if ($attach_name != "") {
echo ("<DT><B>File attachment:</B>\n<DD>$attach_name<BR><BR>\n");
}
}
echo ("</DL>\n");
} #reply_to_user
########################
########################
#This function does the work of sending the emails
########################
function send_mail() {
global $SHOW_ATTACHMENT_FIELD, $DESTINATION_EMAIL, $FROM_EMAIL, $users_email,
$subject, $users_name, $users_country, $state_address, $message, $keep_copy,
$TITLE, $attach_name, $attach_type, $attach_size, $temp_file_name;
$msg_body = "";
$error = 0; #No error. If email could not be sent, will set to 1.
$mailheaders = "From: $users_email\n";
$mailheaders .= "X-Mailer: Lozinski's PHP Email Script\n";
if ($users_name != "") {
$msg_body .= "$users_name - ";
}
$msg_body .= "$users_email filled out the email form on your website.\n";
if ($users_country != "") {
$msg_body .= "They are in the country of: $users_country\n";
}
if ($state_address != "") {
$msg_body .= "They are writing from the state of: $state_address\n\n";
}
$msg_body .= "The following is what they had to say:\n\n";
$msg_body .= "$message\n";
if ($attach_size > 0) { #If there were attachments
if ($SHOW_ATTACHMENT_FIELD) {
$file = fopen($temp_file_name, "r");
$contents = fread($file, $attach_size);
$encoded_attach = chunk_split(base64_encode($contents));
fclose($file);
}
$mailheaders .= "MIME-version: 1.0\n";
$mailheaders .= "Content-type: multipart/mixed; ";
$mailheaders .= "boundary=\"Message-Boundary\"\n";
$mailheaders .= "Content-transfer-encoding: 7BIT\n";
$body_top = "--Message-Boundary\n";
$body_top .= "Content-type: text/plain; charset=US-ASCII\n";
$body_top .= "Content-transfer-encoding: 7BIT\n";
$body_top .= "Content-description: Mail message body\n\n";
$msg_body = $body_top . $msg_body;
if ($SHOW_ATTACHMENT_FIELD) {
if ($attach_name != "") {
$msg_body .= "\n\n--Message-Boundary\n";
$msg_body .= "Content-type: $attach_type; name=\"$attach_name\"\n";
$msg_body .= "Content-Transfer-Encoding: BASE64\n";
$msg_body .= "Content-disposition: attachment; filename=\"$attach_name\"\n\n";
$msg_body .= "$encoded_attach\n";
}
}
$msg_body .= "--Message-Boundary--\n";
} #If there were attachments
if (mail(stripslashes($DESTINATION_EMAIL), $subject, $msg_body, $mailheaders)) {
$error = 0;
} else {
$error = 1;
}
if ($keep_copy) {
$mailheaders = "From: $FROM_EMAIL\n";
$msg_body = "The following is what you wrote from the ";
$msg_body .= "\"$TITLE\" webpage...:\n\n";
$msg_body .= $message . "\n";
if (mail(stripslashes($users_email), $subject, $msg_body, $mailheaders)) {
$error = 0;
} else {
$error = 1;
}
}
return !($error);
} #send_mail
########################
?>
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