Remove values in array2 from array1

Posted on 16th Feb 2014 07:03 pm by admin

I have two arrays.

Array 1 is where the array key holds various different numbers. For example:
Code: [Select]$array[32] = 1;
$array[122] = 1;
$array[238] = 1;
$array[324] = 1;

The other array holds values in the same way (but may have less values in total):
Code: [Select]$array[238] = 1;
$array[287] = 1;

I want to simply remove any values in array 2 from array 1 (so now array 1 simply holds 32, 122 and 324).

I am sure there is a quick array command that does this - so I won't need to use a foreach loop.

Your Answer:

Login to answer

Other forums

Comma seperated implode & modifying returned string.
I have a PHP post form that posts up to 4 variables. I need whatever variables are passed to be comb

php title problem
Hi,

I am having a problem managing my page title with PHP.

Currently I have my <

setcookie and isset($_COOKIE(name)) seem very finnicky.
I'm currently playing around with a user system with login and registration. I'm trying to use cooki

ALV sum various columns problem
Hi all,
I'm doing a report on ABAP for a timesheet of the current month. The output i want is s

Can we convert non uni code system into unicode
Hi All,

Presently i am using non-unicode system and the sap version is 4.7.
Can i c

Alternate messaging
I have 4 strings in MySQL db1

$string1 : Hello
$string2 : Hi
$string3 : Great
$strin

Displaying pictures
i have worked my way through storing images in directory and storing the location in mySQL db.Now i

Mysterious Timeouts
I've deployed a few simple AJAX-enabled web page to a local server that is accessed through the Inte

Modal Popup Help
Hi guys, I have a modal popup with an iframe. How can i send data from a label or textbox to the ifr

Help with php code
Hello, can anyone tell me why this php word trap fails to work,
and the trigger words get blow r