searching array

slick101

Array
(
    [0] => Array
        (
            [id] => 69
            [user_is] => 24
        )

[1] => Array
    (
        [id] => 67
        [user_is] => 24
    )
)

then i have 

Array
(
    [0] => 59
    [1] => 55
    [2] => 58
    [3] => 56
    [4] => 57
    [5] => 54
    [6] => 19
)

I want to check on the second array if those Ids exists in array1[key][user_is]

whats best way?

foreach($arr2 as $v){
   if(in_array($v, $arr1[user_is]))     // I know this does not work cause i need to work with the key of array 1
}

dagon

foreach($arr1 as $k=> $v){
   if(in_array($v[user_is], $arr2){
     echo $k;
}
}

slick101

the thing is i need to check with array 2 because i need it to be in a certain order.

dagon

how about explaining the whole issue so we don't have to guess 90% of the details?

slick101

dagon;10900831 wrote:
how about explaining the whole issue so we don't have to guess 90% of the details?

sorry...but i did show in my code i was using second array....but yea my bad.

Basically when searching thru array2 if its found in array1 then i push array[key]
into an array. I need it to stay in array2 order.

dagon thanks...you have helped me in the past.

dagon

foreach($arr2 as $v){

foreach($arr1 as $k=> $vv){
   if($v == $vv['user_is']){
     $new_array[]= $k;
}
} 
}

I think that will work

slick101

i never thought of doing that, thanks dagon!

dagon

you should add a break in the 2nd foreach or it will keep going after a match is found.