Question

username(
 [0] => 'andrew';
 [1] => 'teddy';
 [2] => 'bear';
)

email(
 [0] => '[e-mail]';
 [1] => '[e-mail]';
 [2] => '[e-mail]';
)

I got 2 Array coming in from post. I am processing this with PHP.
I would like to combine the array so it looks like this.
So I can use a loop on the array to insert a query on a database.

[1] => Array (
 [0] => 'andrew';
 [1] => '[e-mail]';

)

[2]  => Array (
 [0] => 'teddy';
 [1] => '[e-mail]';

)

[3] => Array (
 [0] => 'bear';
 [1] => '[e-mail]';

)

Answer 1

Take a look at array_combine()

If that doesn’t solve your problem, you can always just go with a simple loop:

foreach($usernameArray as $k=>$val)
{
    if(array_key_exists($k, $emailArray))
    {
        $combinedArray[$k] = array($val, $emailArray[$k]);
    }
}