note 61216 added to function.imap-8bit

...deed.ztinmehc-ut.zrh@umuumu@hrz.tu-chemnitz.deed... I use the following function instead of imap_8bit when using PHP without the IMAP module, which is based on code found in http://www.php.net/quoted_printable_decode, and giving (supposedly) exactly the same results as imap_8bit, (tested on thousands of random strings containing lots of spaces, tabs, crlf, lfcr, lf, cr and so on, no counterexample found SO FAR:) AND you can force a trailing space to be encoded, as opposed to what imap_8bit does, which I consider is a violation of RFC2045, (see http://bugs.php.net/bug.php?id=35290) by commenting that one central line. <?php function quoted_printable_encode($sText,$bEmulate_imap_8bit=true) { // split text into lines $aLines=explode(chr(13).chr(10),$sText); for ($i=0;$i<count($aLines);$i++) { $sLine =& $aLines[$i]; if (strlen($sLine)===0) continue; // do nothing, if empty $sRegExp = '/[^\x09\x20\x21-\x3C\x3E-\x7E]/e'; // imap_8bit encodes x09 everywhere, not only at lineends, // for EBCDIC safeness encode !"#$@[\]^`{|}~, // for complete safeness encode every character :) if ($bEmulate_imap_8bit) $sRegExp = '/[^\x20\x21-\x3C\x3E-\x7E]/e'; $sReplmt = 'sprintf( "=%02X", ord ( "$0" ) ) ;'; $sLine = preg_replace( $sRegExp, $sReplmt, $sLine ); // encode x09,x20 at lineends { $iLength = strlen($sLine); $iLastChar = ord($sLine{$iLength-1}); // !!!!!!!! // imap_8_bit does not encode x20 at the very end of a text, // here is, where I don't agree with imap_8_bit, // please correct me, if I'm wrong, // or comment next line for RFC2045 conformance, if you like if (!($bEmulate_imap_8bit && ($i==count($aLines)-1))) if (($iLastChar==0x09)||($iLastChar==0x20)) { $sLine{$iLength-1}='='; $sLine .= ($iLastChar==0x09)?'09':'20'; } } // imap_8bit encodes x20 before chr(13), too // although IMHO not requested by RFC2045, why not do it safer :) // and why not encode any x20 around chr(10) or chr(13) if ($bEmulate_imap_8bit) { $sLine=str_replace(' =0D','=20=0D',$sLine); //$sLine=str_replace(' =0A','=20=0A',$sLine); //$sLine=str_replace('=0D ','=0D=20',$sLine); //$sLine=str_replace('=0A ','=0A=20',$sLine); } // finally split into softlines no longer than 76 chars, // for even more safeness one could encode x09,x20 // at the very first character of the line // and after soft linebreaks, as well, // but this wouldn't be caught by such an easy RegExp preg_match_all( '/.{1,73}([^=]{0,2})?/', $sLine, $aMatch ); $sLine = implode( '=' . chr(13).chr(10), $aMatch[0] ); // add soft crlf's } // join lines into text return implode(chr(13).chr(10),$aLines); } ?> ---- Server IP: 64.246.30.37 Probable Submitter: 134.109.114.54 ---- Manual Page -- http://www.php.net/manual/en/function.imap-8bit.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+61216 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+61216&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+61216&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+61216&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+61216&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+61216&report=yes&reason=non-english Delete: already in docs -- http://master.php.net/manage/user-notes.php?action=delete+61216&report=yes&reason=already+in+docs Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+61216&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+61216&report=yes Search -- http://master.php.net/manage/user-notes.php