删除重复阵列

Question

我有以下阵列：

$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)); 

我想删除从上述阵列复制阵列，其结果应该是：

$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)); 

感谢

Answer 1

从什么我明白你想要做的是删除重复键从多维数组。

像这样的东西应该做的伎俩：在使用谷歌你的问题标题

$new_array = array(); 
foreach($t as $array) { 
    foreach($array as $k => $v) { 
     if(!array_key_exists($k, $new_array)) { 
      $new_array[$k] = $v; 
     } 
    } 
} 

Answer 2

$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);