@ 2015-11-14T14:40:25Z <?php
$student_comment_new = 'PDE+PEwuSW50cm9kdWN0aW9uIC0gUGFnZSAxIG9mIDI+TVkgUFJFVEVORCBTRUNPTkQgPGUuMT4=';
$fixed = base64_decode($student_comment_new);
echo $fixed . "\n\n";
//Decode the entire comment
$comment_cltxt = base64_decode($student_comment_new);
echo $comment_cltxt . "\n\n";
//get the comment number.
$comment_nr = explode('><L.', $comment_cltxt)[0];
$comment_nr = explode('<', $comment_nr)[1];
//get the comment end-text
$comment_nr_string = '<' . $comment_nr . '>';
$comment_end_string = '<e.' . $comment_nr . '>';
echo $comment_nr . "\n";
echo $comment_nr_string . "\n";
echo $comment_end_string . "\n";
//get the comment text itself
$pos1 = strlen($comment_nr_string);
$pos2 = strlen($comment_end_string);
$comment_text = substr($comment_cltxt, $pos1, -$pos2);
echo $comment_text . "\n";
Enable javascript to submit You have javascript disabled. You will not be able to edit any code.
Output for 5.5.0 - 5.5.38 , 5.6.0 - 5.6.28 , 7.0.0 - 7.0.20 , 7.1.0 - 7.1.33 , 7.2.0 - 7.2.33 , 7.3.0 - 7.3.33 , 7.4.0 - 7.4.33 , 8.0.0 - 8.0.30 , 8.1.0 - 8.1.28 , 8.2.0 - 8.2.18 , 8.3.0 - 8.3.6 <1><L.Introduction - Page 1 of 2>MY PRETEND SECOND <e.1>
<1><L.Introduction - Page 1 of 2>MY PRETEND SECOND <e.1>
1
<1>
<e.1>
<L.Introduction - Page 1 of 2>MY PRETEND SECOND
preferences:dark mode live preview
198.11 ms | 404 KiB | 267 Q