Array comparision help

[harman]

I hava two arrays

//first array
arr1[0] = array("email"=>'[e-mail]', "name"=>'Some Name');
arr1[1] = array("email"=>'[e-mail]', "name"=>'Someother Name'); 

//second array
arr2[0] = array("email"=>'[e-mail]', "name"=>'Some Name');
arr2[1] = array("email"=>'[e-mail]', "name"=>'Someother Name'); 

I want find out all the emails that are in arr1 but not in arr2. I have tried to do this

foreach($arr1 as $ind=>subArr1){

 foreach(arr2 as $i=>$subArr2){
      if($subArr1['email'] == $subArr2[email])
             found = true
      }else
             found= false;
 if(!$found)
        echo subArr1[email];
}}

but it echos all the email in arr1

[thorpe]

you sure that is your actual code? there is syntax errors all through it.

try;

foreach ($arr1 as $ind => subArr1) { 

  foreach (arr2 as $i => $subArr2) { 
    if ($subArr1['email'] == $subArr2['email']) { 
      $found = true; 
    } else { 
      $found = false;
    } 
    if(!$found) { 
      echo subArr1['email'];
    }
  } 
}

also... you do realise, both these array only have one email address in them?

arr1[0] = array("email"=>'[e-mail]', "name"=>'Some Name'); 
arr1[0] = array("email"=>'[e-mail]', "name"=>'Someother Name');

the second line overrights the first.

[harman]

disregard the syntax erro, this is not the actual code. If you see an logical errs let me know. All i want to do is loop through the first array and check if that value exists in the other array. Both of them are associative arrays

[thorpe]

Both of them are associative arrays

they are also both 2 dimmensional arrays. is that what you want?