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_intersect_m($m_array) {
I know there must be a more elegant way with array_reduce or something, but
I would simply write a function called
function array_intersect_m($m_array) {
$intersection = $m_array[0];
for ($i=1; $i count($m_array); $i++) {
$intersection = array_intersect($m_array[$i], $intersection);
}
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);
$array2 = array(green, yellow, red);
It works like a charm.
Thanks, Andrej
Tim | iHostNZ wrote:
I know there must be a more elegant way with array_reduce or something, but
I would simply write a function called
function array_intersect_m($m_array) {
$intersection = $m_array[0];
for ($i=1; $i count($m_array); $i++) {
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
$arr = array();
$arr[] = array(green, red, blue);
$arr[] =
Hi,
I try to intersect associative array and it seems to fail to do so. Can
anyone show me a walk around?
For example I have
array1
Array
(
[0] = Array
(
[imageID] = 1
)
[1] = Array
(
[imageID] = 2
)
[2]
2006/12/25, Leo Liu [EMAIL PROTECTED]:
Hi,
I try to intersect associative array and it seems to fail to do so. Can
anyone show me a walk around?
For example I have
array1
Array
(
[0] = Array
(
[imageID] = 1
)
[1] = Array
(
Is this function still broken in php 4.3.0+?
The manual says it was broken in PHP 4.0.4.
Thanks.
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Ok I thought array_intersect() was the function I was looking for, I might
have to write my own.
I want an array with ONLY the keys/values that are present in all the
variables; ie.
?
$test_a[] = '974806802083190501';
$test_a[] = '974806802083190503';
$test_a[] =
ok, Ive got my code to work, but its a big jerry-rig haha. because I am
using mtime() (the last two chars are allways 00) I substr the last two
chars off, array_insersect() them, then add 00 the the end of all the values
in the result array. dumb eh.
Chris Lee
Mediawaveonline.com
"Chris Lee"
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