public function Braintree_Collection::exists in Commerce Braintree 7

Determine if index exists

Parameters

integer $index:

Return value

boolean

1 call to Braintree_Collection::exists()

Braintree_Collection::offsetExists in braintree_php/lib/Braintree/Collection.php

Determine if offset exists Implements ArrayAccess

File

braintree_php/lib/Braintree/Collection.php, line 84

Class

Braintree_Collection

Generic Collection class

Code

public function exists($index) {
  if ($index >= $this
    ->count()) {
    return false;
  }
  return true;
}