Returns the values corresponding to a specified column from the provided array. array_column(array $array, int|string|null $column_key, int|string|null $index_key = null): array $acolumn = array_column($array,$column_key,$index_key); $acolumn = array_column($array,$column_key) Parameters $array – The array from which we will obtain our column. $column_key – The column from which we will retrieve the data. $index_key – This parameter is […]

Creates a new array by combining two given arrays, where the values of the first array become the keys of the new array, and the values of the second array become the values of this new array.

Removes duplicate values from the array and returns a new array without duplicates.

This PHP function will return all the values of the array in an indexed array.

Assign variables as if they were an array, at least that's the definition on php.net. I would say it assigns the elements of the array to variables, variables that will be created when we pass them as parameters to list.