this is how my array look likes: array(2) { ‘yamaha’ => array(2) { ‘r1’ => array(3) { [0] => string(4) “2000” [1] => string(4) “2001”…
Tag: sorting
Mongo distinct query with sort not working
I’m running a query in mongo using php like this: $column =’address.roadname’; (new MongoDBClient())->db->mycollection->distinct($column,[],[‘$sort’=> [$column => 1]]); The query …
output common int using array_search
I am trying to create a function that will output the smallest common int or return false if there is not one in three arrays. The arrays are sorted ascending and I want to do with array_search. When I execute this code it returns nothing and I don’t know why it should echo 5 I think Answer Here is a
How to generate a random number array and sorting this array using php?
I want to generate 5 random number array and shorting this array using php like the image. I am using this code that generate 1 array. Answer Use this code and take a look at my comments within the code: Now you have 2 arrays having same elements, but one array is sorted:
How to combine multiple sorting functions
It works like a charm in SQL: SELECT * FROM person ORDER BY age DESC, name ASC But what if we have such data in PHP array. How can we do the same? For example, if I have $a = [ [‘name’ => ‘…
How do I move an array element with a known key weight of an array in PHP?
Having a brain freeze over a fairly trivial problem. If I start with an array like this: $my_array = array( 1 => [ “id” => 1, “weight” => 0 ], 2 => [ …
How to use multiple sort_flags in PHP array sorting (Using SORT_LOCALE_STRING , SORT_NATURAL)?
How to use multiple sort_flags in PHP array sorting (Using SORT_LOCALE_STRING , SORT_NATURAL)? I want to using SORT_LOCALE_STRING for UTF8 languages + SORT_NATURAL Numbers. I want to Sort the …
Selecting first number not in an array PHP
I have the following problem but I will simplify it here: $starting = 0; $arrayOfNumbersToSkip = [1, 3, 4, 5, 6]; $ending = 7; Part 1: Give me the first number available? “Answer is 2” Part 2: Give …
Sort results from high to low float array – wordpress
Maybe this should be very easy but I am a bit lost on how to sort this data in a good way. I got this query in a WordPress template to get some post_meta: $args = array( …
Sort array by 2nd level array count
I have an array that looks like this: I need to be able to count the 2nd level contents and then sort the top level arrays based on these totals. So for example my resultant array would look something like this: I then ideally want to sort by descending order and show only the top 5 results. At present my