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@ 2015-11-13T15:13:49Z

<?php

$student_comment_new = 'PDI+PEwuMDIwMzEwNDAwODAtVC01UC01PlJvbiBDb21tZW50IDI8ZS4yPg==';
$fixed = base64_decode($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
            $pos1 = substr($comment_cltxt, 0, strlen(comment_nr_string));
            $pos2 = substr($comment_cltxt, strlen($comment_cltxt) - strlen($comment_end_string));
            $comment_text = substr($comment_cltxt, $pos1, $pos2);
  
      echo $comment_text . "\n";

Output for git.master, git.master_jit, rfc.property-hooks: <2><L.02031040080-T-5P-5>Ron Comment 2<e.2> <2><L.02031040080-T-5P-5>Ron Comment 2<e.2> 2 <2> <e.2> Fatal error: Uncaught Error: Undefined constant "comment_nr_string" in /in/RTsIt:26 Stack trace: #0 {main} thrown in /in/RTsIt on line 26
Process exited with code 255.

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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