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

calculator
I can't figure out why this code doesn't work. No error messages. Page loads.

Code: <

Insert numbers from Barcode scanner into online php page
I have a real big problem, Here is what I'm trying to do. I have a Intermec CN3 handheld computer th

comparing tables across databases sql refinement ideas required
Hi all

Via pl/sql I need to ensure that data between tables in different databases match

Include ("Absolute Path") of a file?
I'm not sure what I'm doing wrong. I am writing my php code in the same directory of the file that

Cannot Display Array from Select Statement + Login question
Hi,
I'm new to PHP but so far so goog. I was assigend a project and I'm very close to completion.

Automatic Webpage ??
I have a page www.mysite.com/test.php with a
<form>
<textarea name=&q

Undefined variable: adHTML
Hello:

While checking my site error logs, I've noticed one repetitive error that fills the lo

Weekly Calendar
Hi, I am looking at creating a weekly calendar. The calendar will read from Monday - Sunday. Does an

Preg_match with an array
is there an away to use preg_match with an array?

i want to check a string with an array to s

how to get sn motherboard
Hello.
I want to get serial number motherboard, cpu and else hardware.
Can You show me sam