PHP Classes-A full-featured Send Message Class

PHP Classes-A full-featured Send Message Class


We have introduced a class for mass mailing, the function of the class can only send text-formatted messages, the following class is very powerful, not only can send HTML-formatted mail, you can also send attachments
Class Email {
---setting global variables
var $mailTo = ""; Recipient
var $mailCC = ""; Cc
var $mailBCC = ""; Secret CC
var $mailFrom = ""; Sender
var $mailSubject = ""; Theme
var $mailText = ""; Text-Formatted letter body
var $mailHTML = ""; HTML-formatted letter body
var $mailAttachments = ""; Attachment
/* Function Setto ($inAddress): Address parameter used to process the message $inAddress
To contain one or more strings, email address variables, use commas to split multiple e-mail addresses
The default return value is True
**********************************************************/
function Setto ($inAddress) {
--Use the explode () function to split the e-mail address according to ","
$addressArray = Explode (",", $inAddress);
--checking the legality of e-mail addresses through loops
for ($i =0; $i Checkemail ($addressArray [$i]) ==false) return false; }
--all legitimate email addresses are stored in the array
$this->mailto = implode ($addressArray, ",");
return true; }
/**************************************************
function SETCC ($inAddress) Set cc person email address
The parameter $inAddress is a string with one or more email addresses, an email address variable,
Use commas to split multiple mail addresses the default return value is True
**************************************************************/
function SETCC ($inAddress) {
--Use the explode () function to split the e-mail address according to ","
$addressArray = Explode (",", $inAddress);
--checking the legality of e-mail addresses through loops
for ($i =0; $i Checkemail ($addressArray [$i]) ==false) return false; }
--all legitimate email addresses are stored in the array
$this->MAILCC = implode ($addressArray, ",");
return true; }
/***************************************************
The function setbcc ($inAddress) sets the secret cc address parameter $inAddress to encompass one or more
e-mail address strings, email address variables, using commas to split multiple mail addresses the default return value is
True
******************************************/
function Setbcc ($inAddress) {
--Use the explode () function to split the e-mail address according to ","
$addressArray = Explode (",", $inAddress);
--checking the legality of e-mail addresses through loops
for ($i =0; $i
{if ($this->checkemail ($addressArray [$i]) ==false)
return false;
}
--all legitimate email addresses are stored in the array
$this->MAILBCC = implode ($addressArray, ",");
return true;
}
/*****************************************************************
function Setfrom ($inAddress): Set Sender address parameter $inAddress as inclusion message
The default return value of the address string is true
***************************************/
function Setfrom ($inAddress) {
if ($this->checkemail ($inAddress)) {
$this->mailfrom = $inAddress;
return true;
} return false; }
/**********************
The function Setsubject ($inSubject) is used to set the message subject parameter $insubject as a string,
True is returned by default
*******************************************/
function Setsubject ($inSubject) {
if (strlen (Trim ($inSubject)) > 0) {
$this->mailsubject = ereg_replace ("n", "", $inSubject);
return true; }
return false; }
/****************************************************
The function SetText ($inText) sets the message body parameter in text format $inText as text content
The return value is True
****************************************/
function SetText ($inText) {
if (strlen (Trim ($inText)) > 0) {
$this->mailtext = $inText;
return true; }
return false;
}
/**********************************
The function sethtml ($inHTML) sets the HTML-formatted message body parameter $inhtml to HTML format,
The default return value is True
************************************/
function sethtml ($inHTML) {
if (strlen (Trim ($inHTML)) > 0) {
$this->mailhtml = $inHTML;
return true; }
return false; }
/**********************
The function setattachments ($inAttachments) sets the attachment parameter of the message $inattachments
As a string of inclusion directories, you can also contain multiple files separated by commas the default return value is True
*******************************************/
function Setattachments ($inAttachments) {
if (strlen (Trim ($inAttachments)) > 0) {
$this->mailattachments = $inAttachments;
return true; }
return false; }
/*********************************
function Checkemail ($inAddress): This function has been called before, mainly
To check the legality of an email address
*****************************************/
function Checkemail ($inAddress) {
Return (Ereg ("^[^@]+@" ([a-za-z0-9-]+.) + ([a-za-z0-9-]{2}|net|com|gov|mil|org|edu|int) $ ", $inAddress));
}
/*************************************************
The function loadtemplate ($inFileLocation, $inHash, $inFormat) reads the temporary file and
Replace the useless information parameter $infilelocation the directory used to locate the file
$inHash because a temporary value is stored $inFormat because the message body is placed
***********************************************************/
function LoadTemplate ($inFileLocation, $inHash, $inFormat) {
/* such as the message contains the following content: Dear ~! username~,
Your address is ~! useraddress~ * *
--Among them "~ ~" End flag for Start flag "~"
$templateDelim = "~";
$templateNameStart = "!";
--Find these places and replace them.
$templateLineOut = ""; --Open temporary file
if ($templateFile = fopen ($inFileLocation, "R")) {
while (!feof ($templateFile)) {
$templateLine = Fgets ($templateFile, 1000);
$templateLineArray = Explode ($templateDelim, $templateLine);
for ($i =0; $i
--Find the starting position
if (strcspn ($templateLineArray [$i], $templateNameStart) ==0) {
--Replace the corresponding value
$hashName = substr ($templateLineArray [$i],1);
--Replace the corresponding value
$templateLineArray [$i] = Ereg_replace ($hashName, (String) $inHash [$hashName], $hashName);
}
}
--Output character array and overlay
$templateLineOut. = Implode ($templateLineArray, "");
}//--Close File fclose ($templateFile);
--Set the body format (text or HTML)
if (Strtoupper ($inFormat) = = "TEXT")
Return ($this->settext ($templateLineOut));
else if (strtoupper ($inFormat) = = "HTML")
Return ($this->sethtml ($templateLineOut));
} return false;
}
/*****************************************
function Getrandomboundary ($offset) returns a random boundary value
Parameter $offset integer – Call for multi-pipe Returns a MD5 () encoded string
****************************************/
function getrandomboundary ($offset = 0) {
--Random number generation
Srand (Time () + $offset);
--Returns a string of MD5 encoded 32-bit character length
Return ("----".　MD5 (rand ()))); }
/********************************************
Function: getContentType ($inFileName) to determine the type of attachment
**********************************************/
function getContentType ($inFileName) {
--Remove path
$inFileName = basename ($inFileName);
--Remove files with no extension
if (STRRCHR ($inFileName, ".") = = False) {
return "Application/octet-stream";
}
--Extension and judgment of the zone
$extension = STRRCHR ($inFileName, ".");
Switch ($extension) {
Case ". gif": Return "Image/gif";
Case ". Gz": Return "Application/x-gzip";
Case ". htm": Return "text/html";
Case ". html": Return "text/html";
Case ". jpg": Return "Image/jpeg";
Case ". Tar": Return "Application/x-tar";
Case ". txt": return "Text/plain";
Case ". zip": return "Application/zip";
Default:return "Application/octet-stream";
}
return "Application/octet-stream";
}
/**********************************************
function Formattextheader to add text content to the file header
*****************************************************/
function Formattextheader () {$outTextHeader = "";
$outTextHeader. = "Content-type:text/plain;
Charset=us-asciin ";
$outTextHeader. = "CONTENT-TRANSFER-ENCODING:7BITNN";
$outTextHeader. = $this->mailtext. "N";
return $outTextHeader;
}　/************************************************
function Formathtmlheader () adds the message body content to the HTML file header
******************************************/
function Formathtmlheader () {
$outHTMLHeader = "";
$outHTMLHeader. = "content-type:text/html;
Charset=us-asciin ";
$outHTMLHeader. = "CONTENT-TRANSFER-ENCODING:7BITNN";
$outHTMLHeader. = $this->mailhtml. "N";
return $outHTMLHeader;
}
/**********************************
function Formatattachmentheader ($inFileLocation) identify the attachments in the message
********************************/
function Formatattachmentheader ($inFileLocation) {
$outAttachmentHeader = "";
--Using the above function getContentType ($inFileLocation) to derive the attachment type
$contentType = $this->getcontenttype ($inFileLocation);
--If the attachment is text, use the standard 7-bit encoding
if (Ereg ("text", $contentType)) {
$outAttachmentHeader. = "Content-type:". $contentType. "; n ";
$outAttachmentHeader. = ' name= '. basename ($inFileLocation). '"'. " n ";
$outAttachmentHeader. = "CONTENT-TRANSFER-ENCODING:7BITN";
$outAttachmentHeader. = "Content-disposition:attachment;n";
$outAttachmentHeader. = ' filename= '. basename ($inFileLocation). '"'. " nn ";
$textFile = fopen ($inFileLocation, "R");
while (!feof ($textFile)) {
$outAttachmentHeader. = Fgets ($textFile, 1000);
}
--Close File fclose ($textFile);
$outAttachmentHeader. = "n";
}
--Non-text format is encoded with 64-bit
else{$outAttachmentHeader. = "Content-type:" $contentType. "; n ";
$outAttachmentHeader. = ' name= '. basename ($inFileLocation). '"'. " n ";
$outAttachmentHeader. = "content-transfer-encoding:base64n";
$outAttachmentHeader. = "Content-disposition:attachment;n";
$outAttachmentHeader. = ' filename= '. basename ($inFileLocation). '"'. " nn ";
--Call external command uuencode to encode
EXEC ("Uuencode-m $inFileLocation nothing_out", $returnArray);
for ($i = 1; $i < (count ($returnArray)); $i + +) {
$outAttachmentHeader. = $returnArray [$i]. "N";
}
} return $outAttachmentHeader;
}
/******************************
The function send () is used to send the message, and the Send success return value is True
************************************/
function Send () {
--Set the message header to empty
$mailHeader = "";
--Add cc person
if ($this-&GT;MAILCC! = "")
$mailHeader. = "CC:". $this-&GT;MAILCC. " n ";
--Add a secret cc person
if ($this->mailbcc! = "")
$mailHeader. = "BCC:". $this->mailbcc. " n ";
--Add Sender
if ($this->mailfrom! = "")
$mailHeader. = "From:". $this->mailfrom. " n ";
---------------------------Message Format------------------------------
--Text Format
if ($this->mailtext! = "" && $this->mailhtml = = "" && $this->mailattachments = = "") {
Return mail ($this->mailto, $this->mailsubject, $this->mailtext, $mailHeader);
}
--html or text Format
else if ($this->mailtext! = "" && $this->mailhtml! = "" && $this->mailattachments = = "") {
$bodyBoundary = $this->getrandomboundary ();
$textHeader = $this->formattextheader ();
$htmlHeader = $this->formathtmlheader ();
--Set mime-version
$mailHeader. = "mime-version:1.0n";
$mailHeader. = "Content-type:multipart/alternative;n";
$mailHeader. = ' boundary= '. $bodyBoundary. '"';
$mailHeader. = "nnn";
--add message bodies and boundaries
$mailHeader. = "--". $bodyBoundary. "N";
$mailHeader. = $textHeader;
$mailHeader. = "--". $bodyBoundary. "N";
--Add HTML tags
$mailHeader. = $htmlHeader;
$mailHeader. = "n--". $bodyBoundary. "--";
--Send mail
Return mail ($this->mailto, $this->mailsubject, "", $mailHeader);
}
--text plus HTML plus attachments
else if ($this->mailtext! = "" && $this->mailhtml! = "" && $this->mailattachments! = "") {
$attachmentBoundary = $this->getrandomboundary ();
$mailHeader. = "Content-type:multipart/mixed;n";
$mailHeader. = ' boundary= '. $attachmentBoundary. '"'. " nn ";
$mailHeader. = "This was a multi-part message in MIME FORMAT.N";
$mailHeader. = "--". $attachmentBoundary. "N";
$bodyBoundary = $this->getrandomboundary (1);
$textHeader = $this->formattextheader ();
$htmlHeader = $this->formathtmlheader ();
$mailHeader. = "mime-version:1.0n";
$mailHeader. = "Content-type:multipart/alternative;n";
$mailHeader. = ' boundary= '. $bodyBoundary. '"';
$mailHeader. = "nnn";
$mailHeader. = "--". $bodyBoundary. "N";
$mailHeader. = $textHeader;
$mailHeader. = "--". $bodyBoundary. "N";
$mailHeader. = $htmlHeader;
$mailHeader. = "n--". $bodyBoundary. "--";
--Get Attachment value
$attachmentArray = Explode (",", $this->mailattachments);
--loop According to the number of attachments
for ($i =0; $i <>
--split $mailHeader. = "n--". $attachmentBoundary. "N";
--Attachment information
$mailHeader. = $this->formatattachmentheader ($attachmentArray [$i]);
}
$mailHeader. = "--". $attachmentBoundary. "--";
Return mail ($this->mailto, $this->mailsubject, "", $mailHeader);
}
return false;
}
}
?>


How to use:
Include "Email.class"

$mail->setto ("a@a.com"); Recipient
$mail-SETCC ("b@b.com,c@c.com"); Cc
$mail-SETCC ("d@b.com,e@c.com"); Secret CC
$mail->setfrom ("f@f.com");//Sender
$mail->setsubject ("subject"); Theme
$mail->settext ("text Format");//Send Text format can also be a variable
$mail->sethtml ("HTML format");//Send HTML format can also be a variable
$mail->setattachments ("c:a.jpg");//Add an attachment to indicate the path
$mail->send (); Send mail

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