Laravelを使っていると、ごく稀に以下のような感じで "Class env does not exist in..." というエラーに遭遇します。
このエラーが出ると、artisanコマンドもcomposerコマンドも動かないし、何をやっても "Class env does not exist" というエラーメッセージが出力されるだけの状態になり、結構面倒です。
// こんな感じのエラー。滅多にないが、すごくたまに出る
Fatal error: Uncaught ReflectionException: Class env does not exist in /var/www/html/vendor/laravel/framework/src/Illuminate/Container/Container.php on line 788
ReflectionException: Class env does not exist in /var/www/html/vendor/laravel/framework/src/Illuminate/Container/Container.php on line 788
Call Stack:
以下スタックトレース...
「envが無いとか言われたけどenvはある。たぶん何かやらかしたんだろうけど、こんなエラーを引き起こすようなことをした覚えはないし、心当たりもない」
みたいな時は、一旦"Class env does not exist..."から離れてもっとマシなエラーメッセージが得られるようにすれば、解決に近づくことがあります。
<?phpclassCar{publicfunctionrun(){echo"running by Car\n";}publicfunctionhorn(){echo"beeeep!! by Car\n";}}traitHonda{publicfunctionrun(){parent::run();parent::horn();echo"running!! by Honda\n";}}classMachineextendsCar{useHonda;}$machine=newMachine();$machine->run();# running by Car# beeeep!! by Car# running!! by Honda
yk@yk local % git remote add origin /Users/yk/server/project.git
yk@yk local % cd ..
yk@yk server % ls
local prod
yk@yk server % git clone --barelocal project.git
Cloning into bare repository 'project.git'...
done.
yk@yk server % cd local
yk@yk local % git push origin master
Everything up-to-date
yk@yk prod % git log
fatal: not a git repository (or any of the parent directories): .git
yk@yk prod % git init
Initialized empty Git repository in /Users/yk/server/prod/.git/
yk@yk prod % git log
fatal: your current branch 'master' does not have any commits yet
yk@yk prod % git remote add origin /Users/yk/server/project.git
yk@yk prod % git pull origin master
remote: Enumerating objects: 7, done.
remote: Counting objects: 100% (7/7), done.
remote: Compressing objects: 100% (4/4), done.
remote: Total 7 (delta 0), reused 0 (delta 0)
Unpacking objects: 100% (7/7), 516 bytes | 103.00 KiB/s, done.
From /Users/yk/server/project
* branch master -> FETCH_HEAD
*[new branch] master -> origin/master
error: The following untracked working tree files would be overwritten by merge:
.gitignore
README.md
Please move or remove them before you merge.
Aborting
いい感じ。
yk@yk prod % git log
fatal: your current branch 'master' does not have any commits yet
yk@yk prod % git status
On branch master
No commits yet
Untracked files:
(use "git add <file>..." to include in what will be committed)
.gitignore
README.md
nothing added to commit but untracked files present (use "git add" to track)
<?phpuseLaqu\QueryAssertion;useTests\TestCase;classQueryAssertionTestextendsTestCase{useQueryAssertion;private$exampleRepository;protectedfunctionsetUp():void{parent::setUp();$this->exampleRepository=newExampleRepository();// 仮}publicfunctionqueryTest(){// 基本的な使い方$this->assertQuery(// クエリが実行される処理をクロージャに渡しますfunction(){$this->exampleRepository->findById('a123');},// 期待するクエリを書きます'select from user where id = ? and is_active = ?',// バインドされる値を配列で定義// (bindするものがない場合は空配列を渡すか、引数は渡さないでOK)['a123',1,]);// 複数のクエリを確認// 基本的には 1メソッド1クエリの確認 を推奨しますが、中には1メソッドで複数クエリが流れる場合も// あると思います。// その場合は下記のようにクエリとバインド値を配列で対になるように定義してください。$this->assertQuery(function(){// 例えばこの処理で複数のクエリが流れるとします$this->exampleRepository->findAll();},// 期待するクエリをそれぞれ配列で定義['select from user where is_active = ?',// ※1'select from admin_user where id = ? and is_active = ?',// ※2'select from something',// ※3],// バインドされる値を二次元配列で定義(bindするものがない場合は空配列を渡してください)[[// ※1.1,],[// ※2.'b123',1,],// ※3 はバインド無しの想定なので空配列を渡します[],]);}}
// select * from "authors" where "authors"."id" = 1 limit 1echo$analyzed[0]->getBuildedQuery();// delete from "authors" where "id" = '1'echo$analyzed[1]->getBuildedQuery();
<?phpuseLaqu\Facades\QueryHelper;$now=Carbon::now();$from=$now->copy()->subDay();$to=$now->copy()->addDay();$query='select * from authors where id in (?, ?) and name like :name and updated_at between ? and ?';$bindings=[1,2,'%Shakespeare',$from,$to,];$buildedQuery=QueryHelper::buildedQuery($query,$bindings);// select * from authors where id in (1, 2) and name like '%Shakespeare' and updated_at between '2020-07-07 00:37:55' and '2020-07-09 00:37:55'echo$buildedQuery;
{"version":"0.2.0","configurations":[{"name":"Listen for XDebug","type":"php","request":"launch","port":9000,"pathMappings":{"/work/backend":"${workspaceRoot}/backend"}}]}
-- Web.php
<?phpuseIlluminate\Support\Facades\Route;/*
|--------------------------------------------------------------------------
| Web Routes
|--------------------------------------------------------------------------
|
| Here is where you can register web routes for your application. These
| routes are loaded by the RouteServiceProvider within a group which
| contains the "web" middleware group. Now create something great!
|
*/Route::get('/',function(){$hoge='welcome';returnview($hoge);});
)
