连接两个指标值在每个

Question

我有这样

$rr=array(); 

foreach($relations as $key=>$type){ 
    $rr[$relationType->U2U_Related_USR_ID]=$type[$k]->MSTT_Name.'/'.$type[$k+1]->MSTT_Name; 
    $k++; 
} 

上午只得到第一指标值的循环。如何为每个连接两个索引值。

Answer 1

增加！

$rr = array(); 

for ($i = 0, $n = count($type); $i < $n; $i += 2) { 
    $t1 = $type[$i]; 
    $t2 = $type[$i + 1]; 
    $rr[$relationType->U2U_Related_USR_ID] = $t1->MSTT_Name.'/'.$t2->MSTT_Name; 
} 

注：$type的长度应为偶数！

Answer 2

你可以用两对夫妇键/值你的工作循环内是这样的：

foreach($relations as $key=>$type){ 

    list($odd_key, $odd_value) = each($relations); 

    //... your code here 

    // This work with a step by 2 elements. If you need step by 1, 
    // add the following line at the end of the loop : 

    //prev($relations) 
}