Sorting an multidimensional array by one of its key value (asc or desc) is asked too many times. but I’ve not found any solution for my problem where you have to sort a multidimensional array by one of its key value in predefined custom order. take an array for example and to sort this array by subkey &…
Tag: arrays
Return multiple array to Response::json laravel?
How we can return multiple array in json. Suppose we get the following response in Laravel eloquent: Now I want to return response in json which include these data: Using the above method empty value is returned. Any help would be appreciated Sorry guys. I found the solution. The data that I was passing was a…
php sort filenames with an underscore
I have an array of filenames that I aquire using DirectoryIterator. I am trying to get the filenames to sort so they would be in order like so, this is the way they appear on the server. 2DAYSALEGATE_PG1.jpg 2DAYSALEGATE_PG2.jpg 722_PG1.jpg PW_PG2_COKE_A.jpg PW_PG3_COKE_A.jpg PWBY4_DELI-1.jpg When aquiring th…
in_array vs strpos for performance in php
I am logging in users via windows authentication and then storing that user’s rights in a session variable. I use a delimited method of rights storage in a database i.e: $rights //retrieved from …
How to display a readable array – Laravel
After I write: And after I refresh the browser I get an unreadable array. Is there a way to get that array in a readable format? Answer dd() dumps the variable and ends the execution of the script (1), so surrounding it with <pre> tags will leave it broken. Just use good ol’ var_dump() (or print_r…
Selection option in php
I am working on a PHP quiz game and at the moment i am struggling a bit mixing php and html together as i have more previous experience in html. I have the following select option for quiz selection: I was told that this can be made with php code so that the new quizes are added onto it when
PHP | alphabetical sort of UTF-8 tags ( Class ‘Collator’ not found )
Edited question. Validated after 18.Dec.2013. after more search on SO and google, I decided that probably I need to utilize collator_create and collator_sort functions since my site’s language is Turkish and I use UTF-8 encoding. new position where I am is: Now, I have no html output and in my error.log…
Multidimensional PHP array – Key exists
I want a function that will return TRUE or FALSE based on if a given key exists in a multidimensional array in PHP. I haven’t been able to figure out a recursive function to perform this action. A sample of what this could do: Answer This is where a recursive function comes in handy. Note that this can …
Make var_dump look pretty
I have a simple $_GET[] query var set for showing testing data when pulling down queries from the DB.
array_push is replacing the variables instead of adding them to the end
Does anyone see an issue? Array push is just replacing variables instead of adding them. The variables of $fname, $lname, and $gender are defined by the user in a form. I want the variables to simply be added to the end of the array instead of being replaced. Any responses are appreciated. Answer if $info[…