note 102133 added to function.quoted-printable-encode

If you need to encode the subject of your mail message, use as follow : quoted_printable_encode($subject, 58, "subject"); function quoted_printable_encode($input, $line_max = 75, $subject) { /** The Quoted Printable encodes only with 75 characters per ligne. * For encoding the subject of message, we must split the subject every 58 characters, * because of adding =?iso-8859-1?Q? at the beginning and ?= at the end of each split. * @param string $input string to encode * @param int $line_max max number of char per ligne * @param string $subject specify if we encode a subject or any other string * @access public */ $hex = array('0','1','2','3','4','5','6','7', '8','9','A','B','C','D','E','F'); $lines = preg_split("/(?:\r\n|\r|\n)/", $input); $linebreak = "\r\n"; /* the linebreak also counts as characters in the mime_qp_long_line * rule of spam-assassin */ $line_max = $line_max - strlen($linebreak); $escape = "="; $output = ""; $cur_conv_line = ""; $length = 0; $whitespace_pos = 0; $addtl_chars = 0; // iterate lines for ($j=0; $j<count($lines); $j++) { $line = $lines[$j]; $linlen = strlen($line); // iterate chars for ($i = 0; $i < $linlen; $i++) { $c = substr($line, $i, 1); $dec = ord($c); $length++; if ($dec == 32) { // space occurring at end of line, need to encode if (($i == ($linlen - 1))) { $c = "=20"; $length += 2; } $addtl_chars = 0; $whitespace_pos = $i; } else if ( ($dec == 61) || ($dec < 32 ) || ($dec > 126) ) { $h2 = floor($dec/16); $h1 = floor($dec%16); $c = $escape . $hex["$h2"] . $hex["$h1"]; $length += 2; $addtl_chars += 2; } // length for wordwrap exceeded, get a newline into the text if ($length >= $line_max) { $cur_conv_line .= $c; // read only up to the whitespace for the current line $whitesp_diff = $i - $whitespace_pos + $addtl_chars; /* the text after the whitespace will have to be read * again ( + any additional characters that came into * existence as a result of the encoding process after the whitespace) * * Also, do not start at 0, if there was *no* whitespace in * the whole line */ if (($i + $addtl_chars) > $whitesp_diff) { if ($subject == "subject") { $output .= "=?ISO-8859-1?Q?".substr($cur_conv_line, 0, (strlen($cur_conv_line) - $whitesp_diff))."?="; } else { $output .= substr($cur_conv_line, 0, (strlen($cur_conv_line) - $whitesp_diff)).$linebreak; } $i = $i - $whitesp_diff + $addtl_chars; } else { /* emit continuation --mirabilos */ if ($subject == "subject") { $output .= "=?ISO-8859-1?Q?".$cur_conv_line."?="; } else { $output .= $cur_conv_line. '=' . $linebreak; } } $cur_conv_line = ""; $length = 0; $whitespace_pos = 0; } else { // length for wordwrap not reached, continue reading $cur_conv_line .= $c; } } // end of for $length = 0; $whitespace_pos = 0; if ($subject == "subject") { $output .= "=?ISO-8859-1?Q?".$cur_conv_line."?="; } else { $output .= $cur_conv_line; if ($j<=count($lines)-1) { $output .= $linebreak; } } $cur_conv_line = ""; } // end for return trim($output); } // end quoted_printable_encode ---- Server IP: 195.221.21.36 Probable Submitter: 212.234.218.194 ---- Manual Page -- http://www.php.net/manual/en/function.quoted-printable-encode.php Edit -- https://master.php.net/note/edit/102133 Del: integrated -- https://master.php.net/note/delete/102133/integrated Del: useless -- https://master.php.net/note/delete/102133/useless Del: bad code -- https://master.php.net/note/delete/102133/bad+code Del: spam -- https://master.php.net/note/delete/102133/spam Del: non-english -- https://master.php.net/note/delete/102133/non-english Del: in docs -- https://master.php.net/note/delete/102133/in+docs Del: other reasons-- https://master.php.net/note/delete/102133 Reject -- https://master.php.net/note/reject/102133 Search -- https://master.php.net/manage/user-notes.php