Edit report at https://bugs.php.net/bug.php?id=80870&edit=1
ID: 80870
Comment by: a at b dot c dot de
Reported by: bugs at jth dot net
Summary: base64_decode: Support a "stream" of multiple
encoded strings
Status: Open
Type: Feature/Change Request
Package: Strings related
Operating System: Linux
PHP Version: 7.4.16
Block user comment: N
Private report: N
New Comment:
So the job of could be done with a few lines of PHP code; if you want to play code golf you could
get it in under 100 characters, but for real-world usage a few lines would be better.
Previous Comments:
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[2021-06-05 19:07:16] bugs at jth dot net
No problem. One might add these test cases to the test script uploaded to check for this case.
'Line nr 3ab Line nr 2a Line nr 1 :TGluZSBuciAzYWIg TGluZSBuciAyYSA= TGluZSBuciAxIA==',
'Line nr 3ab Line nr 3ab Line nr 1 :TGluZSBuciAzYWIg TGluZSBuciAzYWIg TGluZSBuciAxIA==',
CODED=TGluZSBuciAzYWIg TGluZSBuciAyYSA= TGluZSBuciAxIA==
UNCODED=Line nr 3ab Line nr 2a Line nr 1
UNCODEDSTRICT=Line nr 3ab Line nr 2a Line nr 1
CODED=TGluZSBuciAzYWIg TGluZSBuciAzYWIg TGluZSBuciAxIA==
UNCODED=Line nr 3ab Line nr 3ab Line nr 1
UNCODEDSTRICT=Line nr 3ab Line nr 3ab Line nr 1
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[2021-06-05 12:23:20] a at b dot c dot de
What if the first block isn't padded with '=' because the data it's encoding is
a multiple of three bytes in length?
$s1 = base64_encode("Line nr 1 bcdefgh\n");
$s2 = base64_encode("Line nr 2 \n");
$str = $s1."\n".$s2;
echo $str;
echo base64_decode($str);
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[2021-04-13 15:08:57] bugs at jth dot net
I just uploaded a patch as well as a test script (for 8.0.3)
There should be no change in the old behaviour for single base64 blocks.
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[2021-04-13 15:03:44] bugs at jth dot net
The following patch has been added/updated:
Patch Name: base64_encode_testscript
Revision: 1618326224
URL: https://bugs.php.net/patch-display.php?bug=80870&patch=base64_encode_testscript&revision=1618326224
------------------------------------------------------------------------
[2021-04-13 14:55:38] bugs at jth dot net
The following patch has been added/updated:
Patch Name: base64_patch
Revision: 1618325738
URL: https://bugs.php.net/patch-display.php?bug=80870&patch=base64_patch&revision=1618325738
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