Online PHP editor | rfc for jHkSU

@ 2014-05-16T01:26:38Z

<?php
/**
 * Simple file uplaod script.
 * NO WARRANTY. THIS SCRIPT IS ONLY AN EXAMPLE.
 * INPUT VALIDATION IS MINIMAL. DO NOT USE IN PRODUCTION
 *
 * @copyright 2014 Alex Soban
 * @license   http://opensource.org/licenses/MIT
 * @author    Alex Soban <me@soban.co>
 */

define('TOKEN', '<secure_token>');
define('UPLOADS', __DIR__ . '/uploads/');
define('URL', 'http://www.example.com/uploads/');

function output(array $data = array()) {
    header('Content-Type: application/json');
    echo json_encode($data);
    exit;
}

// `name` check is optional
if (empty($_POST) || !isset($_POST['image']) || !isset($_POST['token']) || !isset($_POST['name'])) {
    output(array('error' => 'Invalid input.'));
}

// `token` verification
if ($_POST['token'] !== TOKEN) {
    output(array('error' => 'Invalid token.'));
}

// get the filename and contents
$filename = trim(preg_replace('/[^\d\w.]+/i', '', $_POST['name']));
$image = base64_decode($_POST['image']);

//  "upload" the file to our uploads directory
if (!file_put_contents(UPLOADS . $filename, $image)) {
    output(array('error' => 'Failed saving file.'));
}

// return file public URL
output(array('href' => URL . $filename));

Output for git.master, git.master_jit, rfc.property-hooks: {"error":"Invalid input."}

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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