本文实例讲述了php实现给二维数组中所有一维数组添加值的方法。分享给大家供大家参考，具体如下：
给二维数组中所有的一维数组添加值(索引和关联)
$shop = array(
0=>array(0=>1,1=>2,2=>3,3=>4)
,1=>array(0=>1,1=>2,2=>3)
,2=>array(0=>1,1=>2,2=>3)
);
print_r($shop);
//示例 1:引用循环变量的地址赋值
foreach($shop as &$shoplist){
$shoplist[] = '4444444444444';
$shoplist['we'] = '欢迎光临';
}
print_r($shop);
运行结果：
Array ( [0] => Array ( [0] => 1 [1] => 2 [2] => 3 [3] => 4 [4] => 4444444444444 [we] => 欢迎光临 ) [1] => Array ( [0] => 1 [1] => 2 [2] => 3 [3] => 4444444444444 [we] => 欢迎光临 ) [2] => Array ( [0] => 1 [1] => 2 [2] => 3 [3] => 4444444444444 [we] => 欢迎光临 ) )
//示例2:修改循环变量数组,重新赋值
foreach($shop as $key=>$shoplist){
$index = count($shoplist);
$shoplist[$index] = '4444444444444';
$shoplist['we'] = '欢迎光临';
$shop[$key]=$shoplist;
}
print_r($shop);
运行结果：
Array ( [0] => Array ( [0] => 1 [1] => 2 [2] => 3 [3] => 4 [4] => 4444444444444 [we] => 欢迎光临 ) [1] => Array ( [0] => 1 [1] => 2 [2] => 3 [3] => 4444444444444 [we] => 欢迎光临 ) [2] => Array ( [0] => 1 [1] => 2 [2] => 3 [3] => 4444444444444 [we] => 欢迎光临 ) )
希望本文所述对大家PHP程序设计有所帮助。
