Cating two arrays

[bubblenut]

How can I concatinate two arrays without having to iterate through one of them? I can't seem to find a function which does this.
Any ideas?

Thanks Bubble

[onion2k]

Originally posted by bubblenut
How can I concatinate two arrays without having to iterate through one of them? I can't seem to find a function which does this.
Any ideas?

Thanks Bubble

implode("",array_merge($array1,$array2));

Unless you meant concatenating $array1[0].$array2[0], $array1[1].$array2[1], and so on.. in which case you'll have to iterate through I reckon. Or work some array_walk mojo. Which is still iterating through anyway.

[bubblenut]

I meant concatinate like array_merge($array1, $array2); but I didn't read the docs properly :o I noticed that it overwrote duplicate textual keys but missed the point that duplicate numeric keys get added onto the end, this feature was actually, exactly what I wanted. Cheers Onion.

[slak]

If you want to merge arrays and not have numeric keys in an odd order i.e. have it reordered from 0 to x so you can loop through the new array without resorting ;

array_merge($array1,$array2,$arrayX, null);

The numeric keys will now be
[0]
[1]
[2]
[3]
...
[100]
[101]
[102]

instead of
[0]
[2]
[53]
[54]
[61]
...
[508]
etc

[onion2k]

Another way of concatenateing two arrays is just to use:

$array = $array1+$array2;

That literally just bungs the contents of array2 on the end of array1.