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Tag: php

Call to undefined method stdClass::isEmpty() error

I am trying to check if the $pl1 is empty but it does not seems to work. I tried using count() but does not seems to work either. controller: blade.php: Answer The variable $paperlist1 is the Collection, so ->isEmpty() will only work on $paperlist1 and not on $pl1 as $pl1 is each value of the collection. S…

PHP get arrays from one and add to the property of another

I have two arrays. One is taxonomies: and postTypes: Is it possible to combine the two arrays to get something like this? I’m trying to add the label and value from taxonomies array into postTypes array but I’m not sure how to match the keys and combine the arrays. Is this possible with a foreach …

The value of my variable is changing In another file

I got this varible: My problem is that the user can change the value in #box. So it contains x different li:s then my var things is not set anymore. How do I change this var? var things is in my index.php file. The place where the user changes the #box is in my change.php file, so I think It’s

Export array to Excelwith MaatwebsiteExcel

I am beginner web developer. I make my project with use Laravel 8 and Maatwebsite Excel. I make this code to prepare data to save to excel file: Generate data work fine. My debug return this: I have problem with save my data to excel file. When I run my code I have downloaded empty file (without my data). How

Select DISTINCT returns duplicates data Laravel 8

I’m trying to get groups that belong to a supervisor to be displayed for him. And I’m using join to get each gpid information base on supervisor_id, query its okay but returns duplicate data of the last row. I can’t figure out why it is duplicating the last record. Any help would be much app…