Tag: mapping

Substitute column value in each row of a 2d array based on other rows in the same array

arrays loops mapping multidimensional-array php

I have an array like so: Each row has a unique record and email and the sponsor key is related to the record. So, instead of an integer, I am trying to replace the value of the sponsor key with the corresponding email based on the record, something like this: I have tried using a foreach loop but it doesn’t

Use an array of ordered date expressions to populate a new array with data from a second array related by its numeric keys

arrays date mapping php populate

I am not great with arrays, but I have to build a new array from two arrays, the new array has to use the order of the first array but the data of the second but in the same order of the first. The first array and order: And the second array I need to use the values of the

Add data from second 2d array to first 2d array based on related id columns

arrays mapping merging-data php

I have two arrays $a and $b AND I am trying to create another array with mapping with id(array $a), a_id (array $b), where my output will looks like: I have tried by array map But this result is not my desire result. How can I map my 1st array with 2nd array related by $a[‘id’] = $b[‘a_id’]? Answer This

Push values one-at-a-time from a flat array into each object of an array of arrays containing objects

arrays mapping merge object php

I need to push a new property into my array of arrays of objects using the values from a flat array. My sample arrays: I need to write is_admin => [boolean value] (one at a time) into each object using the values from the second array. Desired result: I do not know how to map the second array with the