删除重复的数组

Question

我有以下数组:

$t[0] = array('one'=>array('a'=>2,'b'=>3,'c'=>2,'e'=>4));
$t[1] = array('two'=>array('a'=>2,'b'=>3,'c'=>2,'e'=>4));
$t[2] = array('one'=>array('a'=>2,'b'=>3,'c'=>2,'e'=>4));
$t[3] = array('three'=>array('a'=>2,'b'=>3,'c'=>2,'e'=>4));

我想从上面的数组中删除重复的数组,结果应该是:

$t[0] = array('one'=>array('a'=>2,'b'=>3,'c'=>2,'e'=>4));
$t[1] = array('two'=>array('a'=>2,'b'=>3,'c'=>2,'e'=>4));
$t[2] = array('three'=>array('a'=>2,'b'=>3,'c'=>2,'e'=>4));

谢谢

Answer 1

$t[0] = array('one'=>array('a'=>2,'b'=>3,'c'=>2,'e'=>4));
$t[1] = array('two'=>array('a'=>2,'b'=>3,'c'=>2,'e'=>4));
$t[2] = array('one'=>array('a'=>2,'b'=>3,'c'=>2,'e'=>4));
$t[3] = array('three'=>array('a'=>2,'b'=>3,'c'=>2,'e'=>4));

$array = array();
foreach ($t as $key=>$value) {
    if (!in_array ($value, $array)) {
        $array [$key] = $value;
    }
}
print_r ($array);