A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_URI::$config is deprecated

Filename: core/URI.php

Line Number: 101

Backtrace:

File: /home/u7641530/public_html/malasngoding.com/index.php
Line: 326
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Router::$uri is deprecated

Filename: core/Router.php

Line Number: 127

Backtrace:

File: /home/u7641530/public_html/malasngoding.com/index.php
Line: 326
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Circle::$log is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/u7641530/public_html/malasngoding.com/cicore/application/controllers/Circle.php
Line: 8
Function: __construct

File: /home/u7641530/public_html/malasngoding.com/index.php
Line: 326
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Circle::$benchmark is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/u7641530/public_html/malasngoding.com/cicore/application/controllers/Circle.php
Line: 8
Function: __construct

File: /home/u7641530/public_html/malasngoding.com/index.php
Line: 326
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Circle::$hooks is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/u7641530/public_html/malasngoding.com/cicore/application/controllers/Circle.php
Line: 8
Function: __construct

File: /home/u7641530/public_html/malasngoding.com/index.php
Line: 326
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Circle::$config is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/u7641530/public_html/malasngoding.com/cicore/application/controllers/Circle.php
Line: 8
Function: __construct

File: /home/u7641530/public_html/malasngoding.com/index.php
Line: 326
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Circle::$utf8 is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/u7641530/public_html/malasngoding.com/cicore/application/controllers/Circle.php
Line: 8
Function: __construct

File: /home/u7641530/public_html/malasngoding.com/index.php
Line: 326
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Circle::$uri is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/u7641530/public_html/malasngoding.com/cicore/application/controllers/Circle.php
Line: 8
Function: __construct

File: /home/u7641530/public_html/malasngoding.com/index.php
Line: 326
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Circle::$exceptions is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/u7641530/public_html/malasngoding.com/cicore/application/controllers/Circle.php
Line: 8
Function: __construct

File: /home/u7641530/public_html/malasngoding.com/index.php
Line: 326
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Circle::$router is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/u7641530/public_html/malasngoding.com/cicore/application/controllers/Circle.php
Line: 8
Function: __construct

File: /home/u7641530/public_html/malasngoding.com/index.php
Line: 326
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Circle::$output is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/u7641530/public_html/malasngoding.com/cicore/application/controllers/Circle.php
Line: 8
Function: __construct

File: /home/u7641530/public_html/malasngoding.com/index.php
Line: 326
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Circle::$security is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/u7641530/public_html/malasngoding.com/cicore/application/controllers/Circle.php
Line: 8
Function: __construct

File: /home/u7641530/public_html/malasngoding.com/index.php
Line: 326
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Circle::$input is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/u7641530/public_html/malasngoding.com/cicore/application/controllers/Circle.php
Line: 8
Function: __construct

File: /home/u7641530/public_html/malasngoding.com/index.php
Line: 326
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Circle::$lang is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/u7641530/public_html/malasngoding.com/cicore/application/controllers/Circle.php
Line: 8
Function: __construct

File: /home/u7641530/public_html/malasngoding.com/index.php
Line: 326
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Circle::$load is deprecated

Filename: core/Controller.php

Line Number: 78

Backtrace:

File: /home/u7641530/public_html/malasngoding.com/cicore/application/controllers/Circle.php
Line: 8
Function: __construct

File: /home/u7641530/public_html/malasngoding.com/index.php
Line: 326
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Circle::$db is deprecated

Filename: core/Loader.php

Line Number: 396

Backtrace:

File: /home/u7641530/public_html/malasngoding.com/cicore/application/controllers/Circle.php
Line: 8
Function: __construct

File: /home/u7641530/public_html/malasngoding.com/index.php
Line: 326
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_DB_mysqli_driver::$failover is deprecated

Filename: database/DB_driver.php

Line Number: 371

Backtrace:

File: /home/u7641530/public_html/malasngoding.com/cicore/application/controllers/Circle.php
Line: 8
Function: __construct

File: /home/u7641530/public_html/malasngoding.com/index.php
Line: 326
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::open($save_path, $name) should either be compatible with SessionHandlerInterface::open(string $path, string $name): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 132

Backtrace:

File: /home/u7641530/public_html/malasngoding.com/cicore/application/controllers/Circle.php
Line: 8
Function: __construct

File: /home/u7641530/public_html/malasngoding.com/index.php
Line: 326
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::close() should either be compatible with SessionHandlerInterface::close(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 292

Backtrace:

File: /home/u7641530/public_html/malasngoding.com/cicore/application/controllers/Circle.php
Line: 8
Function: __construct

File: /home/u7641530/public_html/malasngoding.com/index.php
Line: 326
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::read($session_id) should either be compatible with SessionHandlerInterface::read(string $id): string|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 166

Backtrace:

File: /home/u7641530/public_html/malasngoding.com/cicore/application/controllers/Circle.php
Line: 8
Function: __construct

File: /home/u7641530/public_html/malasngoding.com/index.php
Line: 326
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::write($session_id, $session_data) should either be compatible with SessionHandlerInterface::write(string $id, string $data): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 235

Backtrace:

File: /home/u7641530/public_html/malasngoding.com/cicore/application/controllers/Circle.php
Line: 8
Function: __construct

File: /home/u7641530/public_html/malasngoding.com/index.php
Line: 326
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::destroy($session_id) should either be compatible with SessionHandlerInterface::destroy(string $id): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 315

Backtrace:

File: /home/u7641530/public_html/malasngoding.com/cicore/application/controllers/Circle.php
Line: 8
Function: __construct

File: /home/u7641530/public_html/malasngoding.com/index.php
Line: 326
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::gc($maxlifetime) should either be compatible with SessionHandlerInterface::gc(int $max_lifetime): int|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 356

Backtrace:

File: /home/u7641530/public_html/malasngoding.com/cicore/application/controllers/Circle.php
Line: 8
Function: __construct

File: /home/u7641530/public_html/malasngoding.com/index.php
Line: 326
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Circle::$session is deprecated

Filename: core/Loader.php

Line Number: 1283

Backtrace:

File: /home/u7641530/public_html/malasngoding.com/cicore/application/controllers/Circle.php
Line: 8
Function: __construct

File: /home/u7641530/public_html/malasngoding.com/index.php
Line: 326
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Circle::$form_validation is deprecated

Filename: core/Loader.php

Line Number: 1283

Backtrace:

File: /home/u7641530/public_html/malasngoding.com/cicore/application/controllers/Circle.php
Line: 8
Function: __construct

File: /home/u7641530/public_html/malasngoding.com/index.php
Line: 326
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Circle::$m_data is deprecated

Filename: core/Loader.php

Line Number: 358

Backtrace:

File: /home/u7641530/public_html/malasngoding.com/cicore/application/controllers/Circle.php
Line: 10
Function: model

File: /home/u7641530/public_html/malasngoding.com/index.php
Line: 326
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$log is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/u7641530/public_html/malasngoding.com/cicore/application/controllers/Circle.php
Line: 502
Function: view

File: /home/u7641530/public_html/malasngoding.com/index.php
Line: 326
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$benchmark is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/u7641530/public_html/malasngoding.com/cicore/application/controllers/Circle.php
Line: 502
Function: view

File: /home/u7641530/public_html/malasngoding.com/index.php
Line: 326
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$hooks is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/u7641530/public_html/malasngoding.com/cicore/application/controllers/Circle.php
Line: 502
Function: view

File: /home/u7641530/public_html/malasngoding.com/index.php
Line: 326
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$config is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/u7641530/public_html/malasngoding.com/cicore/application/controllers/Circle.php
Line: 502
Function: view

File: /home/u7641530/public_html/malasngoding.com/index.php
Line: 326
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$utf8 is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/u7641530/public_html/malasngoding.com/cicore/application/controllers/Circle.php
Line: 502
Function: view

File: /home/u7641530/public_html/malasngoding.com/index.php
Line: 326
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$uri is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/u7641530/public_html/malasngoding.com/cicore/application/controllers/Circle.php
Line: 502
Function: view

File: /home/u7641530/public_html/malasngoding.com/index.php
Line: 326
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$exceptions is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/u7641530/public_html/malasngoding.com/cicore/application/controllers/Circle.php
Line: 502
Function: view

File: /home/u7641530/public_html/malasngoding.com/index.php
Line: 326
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$router is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/u7641530/public_html/malasngoding.com/cicore/application/controllers/Circle.php
Line: 502
Function: view

File: /home/u7641530/public_html/malasngoding.com/index.php
Line: 326
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$output is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/u7641530/public_html/malasngoding.com/cicore/application/controllers/Circle.php
Line: 502
Function: view

File: /home/u7641530/public_html/malasngoding.com/index.php
Line: 326
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$security is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/u7641530/public_html/malasngoding.com/cicore/application/controllers/Circle.php
Line: 502
Function: view

File: /home/u7641530/public_html/malasngoding.com/index.php
Line: 326
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$input is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/u7641530/public_html/malasngoding.com/cicore/application/controllers/Circle.php
Line: 502
Function: view

File: /home/u7641530/public_html/malasngoding.com/index.php
Line: 326
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$lang is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/u7641530/public_html/malasngoding.com/cicore/application/controllers/Circle.php
Line: 502
Function: view

File: /home/u7641530/public_html/malasngoding.com/index.php
Line: 326
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$load is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/u7641530/public_html/malasngoding.com/cicore/application/controllers/Circle.php
Line: 502
Function: view

File: /home/u7641530/public_html/malasngoding.com/index.php
Line: 326
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$db is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/u7641530/public_html/malasngoding.com/cicore/application/controllers/Circle.php
Line: 502
Function: view

File: /home/u7641530/public_html/malasngoding.com/index.php
Line: 326
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$session is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/u7641530/public_html/malasngoding.com/cicore/application/controllers/Circle.php
Line: 502
Function: view

File: /home/u7641530/public_html/malasngoding.com/index.php
Line: 326
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$form_validation is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/u7641530/public_html/malasngoding.com/cicore/application/controllers/Circle.php
Line: 502
Function: view

File: /home/u7641530/public_html/malasngoding.com/index.php
Line: 326
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$m_data is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/u7641530/public_html/malasngoding.com/cicore/application/controllers/Circle.php
Line: 502
Function: view

File: /home/u7641530/public_html/malasngoding.com/index.php
Line: 326
Function: require_once

menghitung rata-rata tertimbang pada php mysql- Circle
bagas
bagas 5 tahun yang lalu
1.4k 1 PHP

Menghitung rata-rata tertimbang pada php mysql

mas, misalkan di form data itu saya punya nilai1,nilai2,nilai3 dan saya mau kalkulasi ketiga nilai itu dengan rumus rata rata tertimbang lalu di kirimkan ke database, setelah itu menampilkan semua data itu ke table. kalo lewat CRUD yang mas bikin itu gimana ya? soalnya saya juga belum pernah kalkulasi data lewat php, dan belum nemu contohnya sama sekali. palingan juga nemu (sum) doang lewat query phpnya dan gak pake rumus aritmatika. untuk rata rata tertimbangnya itu contohnya : nilai1 punya bobot 30% nilai2 punya bobot 40% nilai3 punya bobot 20% jadi kalo pake rumus biasa itu nilai1 = (jumlah nilai yang diimputkan) * 0,3 nilai2 = (jumlah nilai yang diimputkan) * 0,4 nilai3 = (jumlah nilai yang diimputkan) * 0,2 rata2= (nilai1 + nilai2 + nilai3)/3 nah tapi saya gak tau masukin rumusnya kayak gimana thanks before!

1 Jawaban

Esto Triramdani N
estotriramdani5 tahun yang lalu
kalo php bisa masukin rumusnya lewat form html. Nanti inputannya sesuai banyak nilai yang diinginkan dan bobotnya pun ditentukan secara dinamis juga. Kalo pake python lebih mudah menurut saya
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