m3m0r7

==29== Memcheck, a memory error detector
==29== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al.
==29== Using Valgrind-3.13.0 and LibVEX; rerun with -h for copyright info
==29== Command: php /var/src/bootstrap.php
==29== Parent PID: 1
==29== 
==29== Conditional jump or move depends on uninitialised value(s)
==29==    at 0x420402: zend_string_equal_val (in /usr/bin/php)
==29==    by 0x4091FF: zend_hash_find (in /usr/bin/php)
==29==    by 0x3E62B9: ??? (in /usr/bin/php)

m3m0r7

package main

import (
	"fmt"
	"io/ioutil"
	"os"
	"strconv"
	"strings"
)

m3m0r7

Keybase proof

I hereby claim:

• I am m3m0r7 on github.
• I am m3m0r7 (https://keybase.io/m3m0r7) on keybase.
• I have a public key ASAIFKEUupD1of1CVjzDGgOPjD-PUoIqPzG3p18XLLrfgwo

To claim this, I am signing this object:

m3m0r7

<?php

class DanamoBuiltInFunction
{
    public function 結果(array $node): int
    {
        ['left' => $left, 'operator' => $operator, 'right' => $right] = $node['code'];
        $left = $left['value'];
        if ($right !== null) {
            $right = $this->遡って計算($right);

m3m0r7

<?php
declare(strict_types=1);

class Node
{
    protected string $text;
    protected array $params;
    public function __construct(string $text, ...$params)
    {
        $this->text = $text;

m3m0r7

<?php

namespace App\Http\Middleware;

use Illuminate\Http\Request;
use Illuminate\Http\Response;

class Newrelic
{
    public function handle(Request $request, \Closure $next)

m3m0r7

<?php
/**
 * Reference:
 *   - http://www.libnfc.org/api/examples_page.html
 *   - https://github.com/nfc-tools/libnfc/blob/master/examples/nfc-poll.c
 *
 * Tested:
 *   - PaSoRi RC-S330
 *
 * Example Output:

m3m0r7

<?php

$ffi = FFI::cdef(file_get_contents(__DIR__ . '/libusb.h'), '/usr/local/Cellar/libusb/1.0.24/lib/libusb-1.0.0.dylib');

$dh = $ffi->new('libusb_device_handle *');
$path = $ffi->new('uint8_t[8]');
$sdata = $ffi->new('uint8_t[255]');

$init = $ffi->libusb_init(null);

m3m0r7

<?php

function dt($v)
{
    foreach ($v as $t) {
        echo $t->value();
    }
    echo "\n";
}

m3m0r7

<?php

$handle = fopen(__DIR__ . '/HelloWorld.yarv', 'r');

// see: https://github.com/ruby/ruby/blob/2f603bc4/compile.c#L11087
$magic = fread($handle, 4);
$majorVersion = unpack('V', fread($handle, 4))[1];
$minorVersion = unpack('V', fread($handle, 4))[1];
$fileSize = unpack('V', fread($handle, 4))[1];
$extraSize = unpack('V', fread($handle, 4))[1];