IMSoP

<?php

// Existing functionality
function wrapLogger(LoggerInterface $existingLogger, string $myExtraContextValue) {
    // Values can only be passed in via the constructor
    $delegatingLogger = new class($existingLogger, $myExtraContextValue) extends AbstractLogger {
        public function __construct(
            // Constructor property promotion simplifies this, but we still need to declare private properties
            private LoggerInterface $delegateTo,
            private string $extraContextValue

IMSoP

<?php declare(strict_types=1);

$sslLabsData = json_decode(file_get_contents('https://api.ssllabs.com/api/v3/getClients'), true);

$comparisonPolicies = [];

$comparisonPolicies['EC2 FS-1-2-Res-2020-10'] = [
	'TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256',
	'TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384',
	'TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256',

IMSoP

Here are three things I'd like to see in any new auto-capturing closures RFC:


1. JUSTIFICATION

Don't assume that everyone already thinks it's necessary and desirable.
Try to come up with some real-life examples where you would want to use it.
Acknowledge the possible down-sides, and explain why you think they're
justified.

IMSoP

<?php

class Transaction implements ContextManager
{
  public function __construct(private Database $db) {}
  
  public function contextEnter() {
    $this->db->beginTransaction();
    // Could return some other representation of the transaction if appropriate
    return $this;

IMSoP

<?php
class Apis {
    static function JsonGET( string $api_url, array $args = array() ) {
        try {

            $wp_error = null;

            $args = wp_parse_args( $args, array(
                'response_type' => ARRAY_A,
            ) );

IMSoP

<?php

$xml = <<<XML
<foo>
    <bar baz="bob">1<bing>bang</bing></bar>
    <bar>2</bar>
</foo>
XML;

$sx = simplexml_load_string($xml);

IMSoP

--TEST--
Ignore 100 Continue returned by HTTP/1.1 servers
--INI--
allow_url_fopen=1
--SKIPIF--
<?php require 'server.inc'; http_server_skipif('tcp://127.0.0.1:12342'); ?>
--FILE--
<?php
require 'server.inc';

IMSoP

<?php
$options = [
    'http' => [
      'protocol_version' => '1.1',
      'header' => 'Connection: Close'
    ],
];
$ctx = stream_context_create($options);
echo file_get_contents('https://http2.golang.org/reqinfo', false, $ctx);

IMSoP

Create Table test ( testjson jsonb );
Insert Into test ( testjson ) Values ( '[{"sid":"12345284239407942"}]'::jsonb );
Select testjson->>'sid' From test;

IMSoP

<?php

class Lazy_PDO
{
  private $pdo;
  private $dsn, $username, $password, $options;
  
  public function __construct($dsn, $username, $password, $options) {
    $this->dsn = $dsn;
    $this->username = $username;