Bug #79226 [Nab]: quoted_printable_encode() does not fill a 76-character line

Edit report at https://bugs.php.net/bug.php?id=79226&edit=1 ID: 79226 User updated by: bugzilla77 at gmail dot com Reported by: bugzilla77 at gmail dot com Summary: quoted_printable_encode() does not fill a 76-character line Status: Not a bug Type: Bug Package: *General Issues Operating System: Windows 10 Pro 1909 PHP Version: 7.4.2 Block user comment: N Private report: N New Comment: It's interesting because e.g. Gmail sends bodys with splited line in the middle of UTF8 character and inboxes don't have a problem with that. Previous Comments: ------------------------------------------------------------------------ [2020-02-04 19:21:24] requinix@php.net See bug #62462 ------------------------------------------------------------------------ [2020-02-04 19:08:25] bugzilla77 at gmail dot com Description: ------------ quoted_printable_encode() does not fill a 76-character line Test script: --------------- <?php header('Content-Type: text/plain'); $text='';for($x=0;$x<187;$x++){$text.=chr($x);} print(quoted_printable_encode($text)); ?> Expected result: ---------------- =00=01=02=03=04=05=06=07=08=09=0A=0B=0C=0D=0E=0F=10=11=12=13=14=15=16=17=18= =19=1A=1B=1C=1D=1E=1F !"#$%&'()*+,-./0123456789:;<=3D>?@ABCDEFGHIJKLMNOPQRS= TUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~=7F=80=81=82=83=84=85=86=87=88= =89=8A=8B=8C=8D=8E=8F=90=91=92=93=94=95=96=97=98=99=9A=9B=9C=9D=9E=9F=A0=A1= =A2=A3=A4=A5=A6=A7=A8=A9=AA=AB=AC=AD=AE=AF=B0=B1=B2=B3=B4=B5=B6=B7=B8=B9=BA= Actual result: -------------- =00=01=02=03=04=05=06=07=08=09=0A=0B=0C=0D=0E=0F=10=11=12=13=14=15=16=17=18= =19=1A=1B=1C=1D=1E=1F !"#$%&'()*+,-./0123456789:;<=3D>?@ABCDEFGHIJKLMNOPQRS= TUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~=7F=80=81=82=83=84=85=86=87= =88=89=8A=8B=8C=8D=8E=8F=90=91=92=93=94=95=96=97=98=99=9A=9B=9C=9D=9E=9F= =A0=A1=A2=A3=A4=A5=A6=A7=A8=A9=AA=AB=AC=AD=AE=AF=B0=B1=B2=B3=B4=B5=B6=B7= =B8=B9=BA ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=79226&edit=1