如何使用多维数组中的值对多维数组进行排序？

Question

我开发一个测试，这将给2个值

$result = array('t' => 10, 's' => 20); 

和我有范围，这将使如徽章名从阵列到该结果的响应的结果：

$badges = array(
    'badge1' => array(
     array('tLow' => 0, 'tHigh' => 20), 
     array('sLow' => 0, 'sHigh' => 10) 
    ), 
    'badge2' => array(
     array('tLow' => 0, 'tHigh' => 10), 
     array('sLow' => 11, 'sHigh' => 20) 
    ), 
    'badge3' => array(
     array('tLow' => 21, 'tHigh' => 30), 
     array('sLow' => 0, 'sHigh' => 10) 
    ), 
    'badge4' => array(
     array('tLow' => 31, 'tHigh' => 40), 
     array('sLow' => 0, 'sHigh' => 10) 
    ), 
    'badge5' => array(
     array('tLow' => 11, 'tHigh' => 30), 
     array('sLow' => 11, 'sHigh' => 30) 
    ), 
    'badge6' => array(
     array('tLow' => 0, 'tHigh' => 10), 
     array('sLow' => 21, 'sHigh' => 30) 
    ), 
    'badge7' => array(
     array('tLow' => 0, 'tHigh' => 10), 
     array('sLow' => 31, 'sHigh' => 40) 
    ), 
); 

徽章阵列对应到一个看起来像这样的网格

+---+ 
| 7 | 
+---+---+---+ 
| 6 |  | 
+---+ 5 + 
| 2 |  | 
+---+---+---+---+ 
| 1 | 3 | 4 | 
+---+---+---+---+ 

所以我的问题是什么是最有效的方式来获得我的结果徽章？也许有更好的方法呢？

Answer 1

在我的头顶，你可以做这样的事情。

foreach ($badges as $key => $badge) 
{ 
    if ($result['t'] >= $badge[0]['tLow'] && $result['t'] <= $badge[0]['tHigh']) 
    { 
     // t matches 
     if ($result['s'] >= $badge[0]['sLow'] && $result['s'] <= $badge[0]['sHigh']) 
     { 
     // s matches 
     echo 'Badge was found: '.$key; 
     break; 
     } 
    } 
} 

此代码未经测试。但应该工作