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@ 2018-10-30T21:13:48Z

<?php

$X = encrypt("ffffff");

echo "ffffff";

echo $X;

echo decrypt($X);

    /**
     * Returns an encrypted & utf8-encoded
     */
    function encrypt($pure_string) {
	    $encryption_key = 'random_string_here_as_private_key';
	    $iv_size = mcrypt_get_iv_size(MCRYPT_BLOWFISH, MCRYPT_MODE_ECB);
	    $iv = mcrypt_create_iv($iv_size, MCRYPT_RAND);
	    $encrypted_string = mcrypt_encrypt(MCRYPT_BLOWFISH, $encryption_key, utf8_encode($pure_string), MCRYPT_MODE_ECB, $iv);
	    return $encrypted_string;
    }
    /**
     * Returns decrypted original string
     */
    function decrypt($encrypted_string) {
	    $encryption_key = 'random_string_here_as_private_key';
	    $iv_size = mcrypt_get_iv_size(MCRYPT_BLOWFISH, MCRYPT_MODE_ECB);
	    $iv = mcrypt_create_iv($iv_size, MCRYPT_RAND);
	    $decrypted_string = mcrypt_decrypt(MCRYPT_BLOWFISH, $encryption_key, $encrypted_string, MCRYPT_MODE_ECB, $iv);
	    return $decrypted_string;
    }

Output for git.master_jit, git.master, rfc.property-hooks: Fatal error: Uncaught Error: Call to undefined function mcrypt_get_iv_size() in /in/aionQ:16 Stack trace: #0 /in/aionQ(3): encrypt('ffffff') #1 {main} thrown in /in/aionQ on line 16
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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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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