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@ 2016-05-25T14:19:48Z

<?php


    // Set the method
    $method = 'AES-128-CBC';

    // Set the encryption key
    $encryption_key = 'myencryptionkey';

    // Generet a random initialisation vector
    $iv = openssl_random_pseudo_bytes(openssl_cipher_iv_length($method));

    // Define the date to be encrypted
    $data = "Encrypt me, please!";

    var_dump("Before encryption: $data");

    // Encrypt the data
    $encrypted = openssl_encrypt($data, $method, $encryption_key, 0, $iv);

    var_dump("Encrypted: ${encrypted}");

    // Append the vector at the end of the encrypted string
    $encrypted = $encrypted . ':' . $iv;

    // Explode the string using the `:` separator.
    $parts = explode(':', $encrypted);

    // Decrypt the data
    $decrypted = openssl_decrypt($parts[0], $method, $encryption_key, 0, $parts[1]);

    var_dump("Decrypted: ${decrypted}");

Output for git.master, git.master_jit, rfc.property-hooks: Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /in/RZV8d on line 21 Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /in/RZV8d on line 32 Fatal error: Uncaught Error: Call to undefined function openssl_random_pseudo_bytes() in /in/RZV8d:11 Stack trace: #0 {main} thrown in /in/RZV8d on line 11
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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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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