2d multidimensional array to 1d array in php [duplicate]

Question

Just wondering if anyone has transformed a 2 dim array to a one dim array in php. I've yet to come across a clear explanation in php. Any suggestion would be appreciated.

Answer 1

This might be helpful to you if you fetching values from Query here you can use array function which will support in PHP 5.5+

$myfield_arr = array_column($query_result, 'myfield_name');

Say Good bye to loop! Enjoy Smart Code.