我从一个岗位操作的阵列爆炸字符串数组
$country = $_POST['country']; //The number of countries differ according to the user selection
$c = count($country);
输出:`
Array ([0] => England,69,93 [1] => Australia,79,84 [2] => Greece,89,73 [3] => Germany,59,73)`
我必须把它分解成一个多维数组,如:
> Array ([0] => Array ([0] => England [1] => 69 [2] => 93)
> [1] => Array ([0] => Australia [1] => 79 [2] => 84)
> [2] => Array ([0] => Greece [1] => 89 [2] => 73)
> [3] => Array ([0] => Germany [1] => 59 [2] => 73))
如何做到这一点在PHP
我试图
$r = array();
foreach($country as &$r){
$r = explode(",", $r);
//for($i = 0; $i < count($country); $i++){
//for($j = 0; $j < count($r); $j++){
//$array[$i][$j] = $r;
//}
//}
}
echo '<br>';
print_r($r);
for循环也没有工作,因此评论说出来,但如果需要离开它作为一个选项。
打印功能现在只打印阵列1。不完全确定我做错了什么。任何帮助表示赞赏。谢谢
尝试'的print_r($国家);'你的循环后,而不是 – Crisp 2013-03-23 11:51:44