Laravel environment variables: Undefined Index for array

Laravel environment variables: Undefined Index for array

By : user2952147
Date : November 19 2020, 12:41 AM
will help you With the tip of lukasgeiter, I went searching again, and found this:
https://github.com/laravel/framework/issues/5291 and https://github.com/laravel/framework/pull/4623
code :

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Laravel: Undefined index - array key not existant

Laravel: Undefined index - array key not existant

By : Agata Anna
Date : March 29 2020, 07:55 AM
hope this fix your issue Looking at what you've said from the other solutions posted here, it's clear that you are looping through the sub arrays and not all of those sub arrays contain the keys that your further loops are looking for.
Try this:
code :
foreach ($hero_data['skills']['active'] as $skills) {
    if (isset($skills['skill']['icon'])) {
Undefined index in Laravel, array created with javascript

Undefined index in Laravel, array created with javascript

By : Andrey Krasnov
Date : March 29 2020, 07:55 AM
it should still fix some issue I Have a dynamic form that creates excel files (PHPExcel Class) and send them via email (SwiftMailer) as attachment. , I've found the solution. It's about php.ini setting
Laravel Undefined index Error in array values display

Laravel Undefined index Error in array values display

By : user3794975
Date : March 29 2020, 07:55 AM
Hope this helps As a rule of thumb, use var_dump to debug and see how your arrays look like at different places within your code. For example you can see what does $res look like inside the foreach loop in the view and see why you have any undefined indices.
Overall your code looks a little more complicated than it should be, but I will put that on a side. Uou are setting different values to the same key, add empty brackets to indicated that you are going to push new values to the array:
code :
foreach($OwnTable as $owntbl){
    $Finalvalue['OwnValue']['Name'][] = $owntbl->Name;
foreach($OwnTable as $key => $owntbl){
    $Finalvalue['OwnValue']['Name'][$key] = $owntbl->Name;
Environment variables - undefined

Environment variables - undefined

By : user240523
Date : March 29 2020, 07:55 AM
I wish this helpful for you PROBLEM SOLVED:
Uninstall dotenv Remove these two from main app.js file:
code :
const dotenv = require('dotenv')
PHP Environment Variables Undefined

PHP Environment Variables Undefined

By : John
Date : March 29 2020, 07:55 AM
this one helps. I am having a bit of trouble setting and using environment variables in PHP. , What you're doing is:
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