<h1 id="countdown" data-y="2025" data-m="07" data-d="11"></h1>

function countdown() {
    let Y = document.querySelector('#countdown').getAttribute('data-Y');
    let m = Math.floor(document.querySelector('#countdown').getAttribute('data-m')) -1;
    let d = document.querySelector('#countdown').getAttribute('data-d');
    let strCountDown = '';
    let nowDate = new Date();
    let countdownDate = new Date(Y,m,d,0,0,0);
    let distance = countdownDate.getTime() - nowDate.getTime();
    const day = Math.floor(distance / 1000 / 60 / 60 / 24);
    const hour = Math.floor(distance / 1000 / 60 / 60) % 24;
    const minute = Math.floor(distance / 1000 / 60) % 60;
    const second = Math.floor(distance / 1000) % 60;

    strCountDown = `${day}日 ${hour}:${minute}:${second}`;

    view(strCountDown);
}

setInterval(countdown, 1000);

function view(str) {
    document.querySelector('#countdown').textContent = str;
}

copy([...document.querySelectorAll('a')].map(elm=>{
    let t ='';
    if(elm.innerText.match(/（/)){
        t = elm.innerText;
    }
    return t + "\n";
}).join(''));

if(localStorage.getItem('zcolor')){
    document.body.style.backgroundColor = localStorage.getItem('zcolor');
}
if(document.querySelectorAll('#zcolors > .zcolor')){
    [...document.querySelectorAll('#zcolors > .zcolor')].forEach(elm=>{
        elm.addEventListener('click',(e)=>{
            let color = elm.getAttribute('data-zcolor');
            localStorage.setItem('zcolor',color);
            document.body.style.backgroundColor = color;
        });
    });
}

<?php
class lists
{
    public $toolDir;
    public $toolUrl;

    public function __construct($toolDir = __DIR__ . '/../', $toolUrl = 'https://zip358.com/tool/')
    {
        $this->toolDir = $toolDir;
        $this->toolUrl = $toolUrl;
    }

    public function getList($dir = 'demo', $max = 999)
    {
        $response = [];

        for ($i = 0; $i <= $max; $i++) {
            $demoDir = $dir . ($i ?: '');
            if (file_exists($this->toolDir . $demoDir . '/index.php')) {
                $response[] = $this->toolUrl . $demoDir . '/';
            } elseif (file_exists($this->toolDir . $demoDir . '/index.html')) {
                $response[] = $this->toolUrl . $demoDir . '/';
            } else {
                $filelist = scandir($this->toolDir . $demoDir, 1);
                foreach ($filelist as $file) {
                    $fileInfo = pathinfo($file);
                    $basename = $fileInfo["basename"];
                    $filename = $fileInfo["filename"];
                    if ($basename != $filename && $fileInfo["extension"] == "php") {
                        $response[] = $this->toolUrl . $demoDir . '/' . $filename . '.php';
                    }
                }
            }
        }
        return $response;
    }
}

<?php
require 'lists.php';
$res = (new lists())->getList();

<?php
// 頻繁にランダム番号が重複しないようにするクラス.
class randomizeClass
{
    /**
     * ランダムに配列のインデックス番号を取得する
     */
    public function getRandomIndex($hasArray,$index,$filename='rand.dat',$max=15)
    {
        try {

            //過去のランダム番号を保存しているファイルが無ければ空ファイルを作成する
            if(!file_exists($filename)){                
                file_put_contents($filename,'');
            }

            //過去のランダム番号を保存しているデータを取得
            $fileData = file_get_contents($filename);

            //下記の場合は処理しない
            if ($fileData === false || count($hasArray) < $max) {
                return $index;
            }
            //ファイルデータをカンマで配列に分離
            $isArray = explode(',',$fileData);

            //過去のランダム番号に存在しないか？
            if (array_search($index,$isArray,false) === false) {
                //ランダム格納前処理
                array_unshift($isArray,$index);
                if (count($isArray)>$max) {
                    array_pop($isArray);
                }
                array_filter($isArray,function($val){
                    return $val !=='';
                });
                //ランダム番号を格納
                file_put_contents($filename,implode(',',$isArray));

                return $index;
            }
            //過去のランダム番号に合致したため再帰処理を行う．
            return $this->getRandomIndex($hasArray,array_rand($hasArray),$filename,$max);

        } catch (\Throwable $th) {
            throw $th;
            echo $th->getMessage();
        }
    }
}

//テスト用配列を生成
$hasArray = (function(){
    $val = [];
    for($i=0;$i<100;$i++){
        $val[] = $i;
    }
    return $val;
})();
$filename = 'rand.dat';
//ランダム番号::配列インデックスを取得し表示
print (new randomizeClass)->getRandomIndex($hasArray,array_rand($hasArray),$filename);
print PHP_EOL;
//過去のランダム番号を保存しているデータを取得し表示
print file_get_contents($filename);
print PHP_EOL;

<?php
/**
 * チェーンクラス？数珠繋ぎクラス？関数の作り方．
 */
class ChainClass{
    public $value = 0;

    /**
     * 加算関数
     */
    public function add($value)
    {
        $this->value = $this->value + $value;
        return $this;
    }

    /**
     * 乗算関数
     */
    public function multiplication($value)
    {
        $this->value = $this->value * $value;
        return $this;
    }

    /**
     * 解を表示する関数
     */
    public function answer()
    {
        printf('答えは%dです',$this->value);
        return $this;
    }
}

(new ChainClass)->add(2)->add(3)->multiplication(10)->add(5)->answer();

$country = $object?->user?->getRule();

composer require fakerphp/faker

<?php
require 'vendor/autoload.php';
use Faker\Factory;

class CsvGenerate{
    /**
     * ダミー情報を生成する
     * @param int $max
     * @return string
     */
    public function csvMake(int $max=0):string
    {
        $faker = Factory::create('ja_JP');
        $hasData = [];
        for($i=0;$i<$max;$i++){
            $datas = [];
            $datas[0] = $faker->name();
            $datas[1] = $faker->email();
            $datas[2] = $faker->phoneNumber();
            $datas[3] = $faker->address();
            $hasData[$i] = implode(',',$datas);
        }

        return implode(PHP_EOL,$hasData);
    }
}

print((new CsvGenerate)->csvMake(1000));
//file_put_contents('data.csv',(new CsvGenerate)->csvMake(1000));

Uncaught (in promise) Error: Tensorflow Op is not supported: _FusedConv2D

<!-- Load TensorFlow.js. This is required to use MobileNet. -->
<script src="https://cdn.jsdelivr.net/npm/@tensorflow/tfjs@4.17.0"> </script>
<!-- Load the MobileNet model. -->
<script src="https://cdn.jsdelivr.net/npm/@tensorflow-models/mobilenet@2.1.1"> </script>

<!-- Replace this with your image. Make sure CORS settings allow reading the image! -->
<img id="img" src="cat.jpg"></img>

<!-- Place your code in the script tag below. You can also use an external .js file -->
<script>
  // Notice there is no 'import' statement. 'mobilenet' and 'tf' is
  // available on the index-page because of the script tag above.

  const img = document.getElementById('img');

  // Load the model.
  mobilenet.load().then(model => {
    // Classify the image.
    model.classify(img).then(predictions => {
      console.log('Predictions: ');
      console.log(predictions);
    });
  });
</script>

$schedule->command($command)->everyMinute()->withoutOverlapping();

<?php
//testClass.php
trait testClass {
    public function Hello(){
        return 'Hello';
    }
}

<?php
//test.php
require './testClass.php';
class test1{
    use testClass;
    public function run (){
        print $this->Hello().PHP_EOL;
    }
}
class test2{
    use testClass;
    protected function Hello(){
        return 'Good night';
    }
    public function run (){
        print $this->Hello().PHP_EOL;
    }
}

(new test1)->run();
(new test2)->run();

            <div>
              <?php
              print get_the_post_thumbnail_url() ? '<img src="' . get_the_post_thumbnail_url() . '" class="img-fluid">' : '';
              ?>
            </div>

namespace Database\Factories;

use Illuminate\Database\Eloquent\Factories\Factory;
use Illuminate\Support\Str;
use App\zip358com;

class UserFactory extends Factory
{
    public function definition()
    {
        return [
            'name' => $this->faker->name(),
            'email' => $this->faker->unique()->safeEmail(),
            'email_verified_at' => now(),
            'password' => '$2y$10$92IXUNpkjO0rOQ5byMi.Ye4oKoEa3Ro9llC/.og/at2.uheWG/igi', // password
            'remember_token' => Str::random(10),
            'zip358com' =>function(){
                 return (zip358com::first())->url;
             }
        ];
    }
}

use Illuminate\Foundation\Testing\DatabaseMigrations;
use Tests\TestCase;
use App\User;

class YourTest extends TestCase
{
    use DatabaseMigrations;

    public function test_example()
    {
          $user = User::factory()->create([
            'name' =>'zip 358',
            'email' => 'mail@zip358.com',
            'email_verified_at' => now(),
            'password' => '1234567890', // password
            'remember_token' => Str::random(10),
            'zip358com'=>'https://zip358.com',
         ]);
         $this->assertEquals('zip 358', $user->name);
         $user->delete();
    }

<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example.yosakoi_app">
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />

php artisan make:factory filename

<?php
$user = User::factory()->make([
 'username'=>'test',
 'password'=>'testpass',
]);
print $user->username;

php artisan migrate

<Files ~ "^(\.en|\.edi|\.git|\.dat|\.sql|composer\.|artisan)">
deny from all
</Files>

{
    "Login": "ログイン",
    "Register": "新規登録",
    "Forgot Your Password?": "パスワードを忘れた場合",
    "Reset Password": "パスワード再設定",
    "Send Password Reset Link":  "パスワード再設定URLを送信",
    
    "Name": "お名前",
    "Email Address": "メールアドレス",
    "Password": "パスワード",
    "Confirm Password": "パスワード(確認用)",
    "Remember Me": "ログイン状態を保存",
    
    "Hello!": "ご利用ありがとうございます。",
    "Reset Password Notification":  "パスワード再設定のお知らせ",
    "You are receiving this email because we received a password reset request for your account.": "あなたのアカウントでパスワード再発行のリクエストがありました。",
    "This password reset link will expire in :count minutes.": "再設定URLの有効期限は :count 分です。",
    "If you did not request a password reset, no further action is required.": "もしパスワード再発行をリクエストしていない場合、操作は不要です。",
    "If you’re having trouble clicking the \":actionText\" button, copy and paste the URL below\ninto your web browser: [:actionURL](:actionURL)": "\":actionText\"ボタンを押しても何も起きない場合、以下URLをコピーしてWebブラウザに貼り付けてください。\n[:actionURL](:actionURL)",
    "Regards": "よろしくお願いいたします"
    }

$result = resolve('App\SomeClass')->someMethod();
$result = app('App\SomeClass')->someMethod();

// 1つのデータを生成
$user = factory(App\Models\User::class)->create();

// 複数のデータを生成
$users = factory(App\Models\User::class, 5)->create();

docker save ubuntu -o ubuntuv.tar
docker load -i ubuntuv.tar

docker save ubuntu > ubuntuv.tar
docker load < ubuntuv.tar

let p1 = new Promise((resolve, reject) => {
    setTimeout(() => {
        console.log("test1");
        resolve(1);
    }, 15);
});
let p2 = new Promise((resolve, reject) => {
    setTimeout(() => {
        console.log("test2");
        resolve(2);
    }, 11);
});
let p3 = new Promise((resolve, reject) => {
    setTimeout(() => {
        console.log("test3");
        resolve(3);
    }, 16);
});
let p4 = new Promise((resolve, reject) => {
    setTimeout(() => {
        console.log("test4");
        resolve(4);
    }, 1);
});
let p5 = new Promise((resolve, reject) => {
    setTimeout(() => {
        console.log("test5");
        resolve(5);
    }, 9);
});
(async()=>{
    let a = await Promise.all([p1, p2, p3, p4, p5]);
    console.log(a);
})()
 

<?php
require_once "hello/hello_class.php";

use hello\Hello;

class Test
{
    use Hello;
    public function main()
    {
        print("-goodbye");
    }
}

(new Test())->main();

<?php

namespace hello;

trait Hello
{
    public function __construct()
    {
        print("Hello");
    }
}

if(document.querySelectorAll("img")){
     [...document.querySelectorAll("img")].forEach(elm=>{
        fetch(elm.src).then(response=>{
            if(!response.ok){
                elm.src = "no_image1.gif";
            }
        });
     });
}

<button id="likeBtn">👍</button>
<button id="dislikeBtn">👎</button>

<p><span id="likeCount">0</span></p>

// カウンターの初期値を設定
let likeCount = 0;
let dislikeCount = 0;

// 「いいね」ボタンのクリックイベントを追加
document.getElementById("likeBtn").addEventListener("click", function() {
  likeCount++;
  document.getElementById("likeCount").textContent = likeCount;
});

class User extends Model
{
    public function scopePopular($query)
    {
        return $query->where('votes', '>', 100);
    }

    public function scopeActive($query)
    {
        return $query->where('active', 1);
    }
}

$users = User::popular()->active()->orderBy('created_at')->get();

use App\Services\SomeService;

$someService = resolve(SomeService::class);

php Mastodon.php 'テスト投稿です'

<?php
require "config.php";
class Mastodon{
    const method = "POST";
    const host = "mstdn.jp";
    const endpoint  = "/api/v1/statuses";
    public static function toot($postdata = null)
    {
        if(!is_null($postdata)){
            $data = http_build_query($postdata);
            exec('curl -X POST -d "'.$data.'" --header "Authorization: Bearer '.ACCESSTOKEN.'" -sS https://'.self::host . self::endpoint.'; echo $?',$output);
            var_dump($output);
        }
    }
}
//    「未収載」    -> 'unlisted'
//    「公開」      -> 'public'
//    「非公開」    -> 'private'
//    「ダイレクト」 -> 'direct'
if($argv[1]){
    $postdata = [
        "visibility"=>"public",
        "status"=>strip_tags($argv[1]),
    ];
    Mastodon::toot($postdata);
}

<?php
define('ACCESSTOKEN','xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx');