if ( self::$mErrorString ) {
wfDebug( "Error sending mail: " . self::$mErrorString . "\n" );
return Status::newFatal( 'php-mail-error', self::$mErrorString );
- } elseif ( ! $sent ) {
+ } elseif ( !$sent ) {
// mail function only tells if there's an error
wfDebug( "Unknown error sending mail\n" );
return Status::newFatal( 'php-mail-error-unknown' );
* This method is doing Q encoding inside encoded-words as defined by RFC 2047
* This is for email headers.
* The built in quoted_printable_encode() is for email bodies
+ * @param string $string
+ * @param string $charset
* @return string
*/
public static function quotedPrintable( $string, $charset = '' ) {