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@ 2017-07-08T14:53:45Z

<?php
    function decrypt($a)
    {
        $a1 = strtolower(strrev($a));
        $a2 = hexdec(substr($a1,0,4)) ^ hexdec('BFF') ^ hexdec('D77D');
        $a3 = substr($a1,4);
        $a5 = 0;
        unset($ans);
        for($a5=0;$a5<strlen($a3);$a5+=6){
         ++$a6;   
        
        $mul=$a6 * $a6;
        $a7=$mul ^ hexdec('6E');
        
        $ans = $ans . chr(octdec(hexdec(substr($a3,$a5,6))) ^ hexdec('AFE43') ^ hexdec('399AA3') ^ $a7 ^ octdec(hexdec(substr($a3,$a5,6))));
        }
        return $ans;
        
    }
    
    echo decrypt('DEFBFD2EFBFDBCFBFD58FBFD56FBFD31FBFDDFEBFD3BEBFD48EBFD16EBFD83EBFD2DDBFDDFDBFDBCDBFDCBDBFD87DBFDB9DBFDB5DBFD76DBFDF6DBFDF5DBFDD5DBFD82ED');
    
    define('__FLAG__', 'flag{hidden_flag}');
    if(decrypt("DEFBFD2EFBFDBCFBFD58FBFD56FBFD31FBFDDFEBFD3BEBFD48EBFD16EBFD83EBFD2DDBFDDFDBFDBCDBFDCBDBFD87DBFDB9DBFDB5DBFD76DBFDF6DBFDF5DBFDD5DBFD82ED") == 'pwning_the_phpreverse!')
    {
    	echo __FLAG__;
    }
?>

Output for git.master, git.master_jit, rfc.property-hooks: Warning: Undefined variable $a6 in /in/oH8Ha on line 10 Warning: Undefined variable $ans in /in/oH8Ha on line 15 ��'Jo��7j Warning: Undefined variable $a6 in /in/oH8Ha on line 10 Warning: Undefined variable $ans in /in/oH8Ha on line 15

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Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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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