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WordPress – “Notice: Undefined variable”

It seems like there are some PHP errors in my code where the index variable is not set. How could I fix it? Fill About.php Errors I get Notice: Undefined variable: index in /home/r328061/koopia/wp-content/themes/plaza/about.php on line 51 Notice: Undefined variable: index in /home/r328061/koopia/wp-content/themes/plaza/about.php on line 62 style=”float: right;” src=”Picture URL” alt=””/> Notice: Undefined variable: index in /home/r328061/koopia/wp-content/themes/plaza/about.php on line 77

how to create dynamic array?

how to create a dynamic array? I need to set the dynamic value of product id and qty and passing into the items array. $itemarray = []; foreach ($ItemCollection as $item) { $productId = $item[‘…

Vanilla php files in subfolder with laravel – page not found error

I have a laravel app: https://laravel-app.com I want to serve custom pages from a folder on the same domain https:laravel-app.com/player/player.php I have set the .htaccess file But when I try and navigate to that page by using this direct url: https:laravel-app.com/player/player.php I get the laravel routing error: sorry, the page could not be found Can someone explain how to get

Headers already sent error with get_template_part in REST API call

I’ve looked at multiple other questions about this warning (Headers already sent…etc) and this thorough explanation, but I’m not finding a solution for the circumstances I’m dealing with: I have a custom Wordpress REST API endpoint that returns the output of get_template_part. When I just call get_template_part normally on a page, there’s no warning. It only appears when it runs

PHP behaving strange in for loop with associative array

php

the attached image is self-explanatory. I think its not new, but i’d like to understand the details behind it. So to summarize my problem, when an associative array, that has only string keys, is passed to a basic for loop, it overflows, when i assign a value to one of its – previously non existant – indexed keys. Why is

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