//print//文字列を出力する場合はシングルクォーテーション「'」かダブルクォーテーション「"」で囲む。print"hello,world!";//結果 hello,world!//echo//文字列を出力する場合はシングルクォーテーション「'」かダブルクォーテーション「"」で囲む。echo"hello,world!";//結果 hello,world!// echo の場合: ×// Parse error になるif(echo5){print'echo is an expression with return value';}// print の場合: ○// 問題なく動作するif(print5){print'print is an expression with return value';}
Illuminate\Database\QueryException
SQLSTATE[HY000] [1045] Access denied for user 'root'@'localhost' (using password: YES) (SQL: select * from information_schema.tables where table_schema = Homestead and table_name = migrations and table_type = 'BASE TABLE')
at vendor/laravel/framework/src/Illuminate/Database/Connection.php:670
666| // If an exception occurs when attempting to run a query, we'll format the error
667| // message to include the bindings with SQL, which will make this exception a
668| // lot more helpful to the developer instead of just the database's errors.
669| catch (Exception $e) {
> 670| throw new QueryException(
671| $query, $this->prepareBindings($bindings), $e
672| );
673| }
674|
+34 vendor frames
35 artisan:37
Illuminate\Foundation\Console\Kernel::handle()
Illuminate\Database\QueryException
SQLSTATE[HY000] [1045] Access denied for user 'root'@'localhost' (using password: YES) (SQL: select * from information_schema.tables where table_schema = Homestead and table_name = migrations and table_type = 'BASE TABLE')
at vendor/laravel/framework/src/Illuminate/Database/Connection.php:670
666| // If an exception occurs when attempting to run a query, we'll format the error
667| // message to include the bindings with SQL, which will make this exception a
668| // lot more helpful to the developer instead of just the database's errors.
669| catch (Exception $e) {
> 670| throw new QueryException(
671| $query, $this->prepareBindings($bindings), $e
672| );
673| }
674|
+34 vendor frames
35 artisan:37
Illuminate\Foundation\Console\Kernel::handle()
->action(Lang::getFromJson('Reset Password'),url(config('app.url').route('password.reset',$this->token,false)))->line(Lang::getFromJson('If you did not request a password reset, no further action is required.'));
