[RESOLVED] Unsetting array element by its value

[faifas]

Hello, fellow programmers,

I have recently had an issue of removing an element from array by knowing element's value, but not the key.

So the example aray is the following:

$aExample = array(0, 2, 5, 7);

My variable is

$iNumber = 2;

So, to remove the 2 from $aExample I had to do the following:

$aExample = array_diff($aExample, array(2));

I bet there is an easier way! Could any of you share your experience and knowledge?

Thanks in advance,
Faifas