Re: [PHP] array_intersect question

On Tue, Dec 2, 2008 at 11:06 PM, Andrej Kastrin <[EMAIL PROTECTED]>wrote: > It works like a charm. > > Thanks, Andrej > > Tim | iHostNZ wrote: > >> I know there must be a more elegant way with array_reduce or something, >> but >> I would simply write a function called >> >> function array_intersec

Re: [PHP] array_intersect question

It works like a charm. Thanks, Andrej Tim | iHostNZ wrote: I know there must be a more elegant way with array_reduce or something, but I would simply write a function called function array_intersect_m($m_array) { $intersection = $m_array[0]; for ($i=1; $i < count($m_array); $i++) { $in

Re: [PHP] array_intersect question

I know there must be a more elegant way with array_reduce or something, but I would simply write a function called function array_intersect_m($m_array) { $intersection = $m_array[0]; for ($i=1; $i < count($m_array); $i++) { $intersection = array_intersect($m_array[$i], $intersection); }

Re: [PHP] array_intersect question

> The question is how to perform intersection on the following structure: > > $products = > array(array("green","red","blue"),array("green","yellow","red"),array("green","red","purple"),array("green","red","yellow")); If I understood you correctly .. -- PHP General Mailing List (http://www.php

[PHP] array_intersect question

Dear all, I have to perform an intersection on array of arrays. The fact is that php does not support intersection on multidimensional arrays. So, the first simple example using only one dimensional arrays works well: $array1 = array("green", "red", "blue"); $array2 = array("green", "yellow",