Uses regexp pattern as originally defined from http://w3.org/International/questions/qa-forms-utf-8.html
and modified by chris@w3style.co.uk for efficiency.
| public static IsContainsUtf8 ( string $strString ) : boolean | ||
| $strString | string | |
| return | boolean | whether or not the string contains any UTF-8 characters |
/**
* Given the way this object is set up, it will return two-index string array containing the correct
* SMTP Message Header and Message Body for this object.
*
* This will make changes, cleanup and any additional setup to the HeaderArray in order to complete its task
*
* @param string $strEncodingType the encoding type to use (if null, then it uses QApplication's)
* @param QDateTime $dttSendDate the optional QDateTime to use for the Date field or NULL if you want to use Now()
* @return string[] index 0 is the Header and index 1 is the Body
*/
public function CalculateMessageHeaderAndBody($strEncodingType = null, QDateTime $dttSendDate = null)
{
// Setup Headers
$this->RemoveHeader('Message-Id');
$this->SetHeader('From', $this->From);
$this->SetHeader('To', $this->To);
if ($dttSendDate) {
$this->SetHeader('Date', $dttSendDate->ToString(QDateTime::FormatRfc5322));
} else {
$this->SetHeader('Date', QDateTime::NowToString(QDateTime::FormatRfc5322));
}
// Setup Encoding Type (default to QApplication's if not specified)
if (!$strEncodingType) {
$strEncodingType = QApplication::$EncodingType;
}
// Additional "Optional" Headers
if ($this->Subject) {
// Encode to UTF8 Subject if Applicable
if (QString::IsContainsUtf8($this->Subject)) {
$strSubject = QString::QuotedPrintableEncode($this->Subject);
$strSubject = str_replace("=\r\n", "", $strSubject);
$strSubject = str_replace('?', '=3F', $strSubject);
$this->SetHeader('Subject', sprintf("=?%s?Q?%s?=", $strEncodingType, $strSubject));
} else {
$this->SetHeader('Subject', $this->Subject);
}
}
if ($this->Cc) {
$this->SetHeader('Cc', $this->Cc);
}
// Setup for MIME and Content Encoding
$strBoundaryArray = $this->SetupMimeHeaders($strEncodingType);
$strBoundary = $strBoundaryArray[0];
$strAltBoundary = $strBoundaryArray[1];
// Generate MessageHeader
$strHeader = $this->CalculateMessageHeader();
// Generate MessageBody
$strBody = $this->CalculateMessageBody($strEncodingType, $strBoundary, $strAltBoundary);
return array($strHeader, $strBody);
}
