php - 将新数组添加到多维数组

Question

 $shop = array( array("aaa", 1.25 , 15),
                array("bbb", 0.75 , 25),
                array("ccc", 1.15 , 7) 
              );    

 for ($row = 0; $row < 3; $row++) {
     for ($col = 0; $col < 3; $col++) {
         echo $shop[$row][$col] . "/";
     }
 }

结果：

aa / 1.25 / 15 / bbb / 0.75 / 25 / ccc / 1.15 / 7 /

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如何在这个数组中添加一个新数组？

例如：

数组（“ddd”，1.30，9）

Answer 1

你可以这样做 $shop[] = array("ddd", 1.30 , 9);

Answer 2

Most languages have a method built in to push on to the array. PHP specifically can do it thusly:

array_push($shop, array("ddd", 1.30 , 9));