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@ 2015-11-16T08:31:13Z

<?php

$ciphers             = openssl_get_cipher_methods();
$ciphers_and_aliases = openssl_get_cipher_methods(true);
$cipher_aliases      = array_diff($ciphers_and_aliases, $ciphers);

//print_r($ciphers);

//print_r($cipher_aliases);
$context = stream_context_create(['ssl' => [
    'ciphers' => 'ECDHE-ECDSA-AES128-SHA'
]]);
$timeout = 42;
$connFlags = STREAM_CLIENT_CONNECT;
 
// Works as before
$sock = stream_socket_client('tls://github.com:443', $errno, $errstr, $timeout, $connFlags, $context);
 
// Negotiates SSLv3, TLSv1.1 or TLSv1.2 because tls:// default is overridden by the context
$context = stream_context_create(['ssl' => [
    'crypto_method' => STREAM_CRYPTO_METHOD_TLSv1_1_CLIENT | STREAM_CRYPTO_METHOD_TLSv1_2_CLIENT | STREAM_CRYPTO_METHOD_SSLv3_CLIENT
]]);
$sock = stream_socket_client('tls://github.com:443', $errno, $errstr, $timeout, $connFlags, $context);

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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