请帮帮我。我想将新数据附加到多维数组,但结构与原始结构相同。这就是我现在所拥有的:
<?php
session_start();
$ses = session_id();
if (isset($_POST['title'])){
if(!empty($_SESSION[$ses])){
$title = $_POST['title'];
array_push($_SESSION[$ses], $title);
array_push($_SESSION[$ses], $_POST['desc']);
}else{
$title = $_POST['title'];
$_SESSION[$ses] = array(array($title, $_POST['desc']));
}
}
?>
现在输出如下:
Array
(
[0] => Array
(
[0] => 1
[1] => 2
)
[1] => 3
[2] => 4
)
但是我希望3和4像这样添加:
Array
(
[0] => Array
(
[0] => 1
[1] => 2
)
[1] => Array
(
[1] => 3
[2] => 4
)
)
如何修改我的代码来实现这一目标?我真的被卡住了,请帮忙!!!
答案 0 :(得分:1)
您将每个值,标题和描述作为单独的对象推送到数组中。实例化一个额外的数组,设置该对象中的标题和描述,并将该数组推送到您的父对象上。
<?php
session_start();
$ses = session_id();
if (isset($_POST['title'])){
if(!empty($_SESSION[$ses])){
array_push($_SESSION[$ses], array($_POST['title'], $_POST['desc']));
}else{
$title = $_POST['title'];
$_SESSION[$ses] = array(array($title, $_POST['desc'])); // <--- As you had done here
}
} ?&GT;
答案 1 :(得分:0)
这一定就足够了:
session_start();
$ses = session_id();
if (isset($_POST['title'])){
$_SESSION[$ses][] = array($_POST['title'], $_POST['desc']);
}