将数组插入多维数组 [英] Insert array into multidimensional array
本文介绍了将数组插入多维数组的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我有一个看起来像这样的数组:
I have an array that looks like this:
{"calendar":{"date":"1","event":"1","description":"","code":"lab"}}
我想在日历中输入一个新数组,以实现此输出:
And I want to input a new array into this array but inside calendar to achieve this output:
{"calendar":
{"date":"1","event":"1","description":"","code":"lab"}
{"date":"2","event":"2","description":"","code":"lab"}
}
这都是从表单发布中发生的。
This is all happening from a form post.
<?php
$dy_date = $_GET['dy_date'];
$dy_event = $_GET['dy_event'];
$dy_description = $_GET['dy_description'];
$dy_code = $_GET['dy_code'];
$calendar = array("calendar" => array("date" => $dy_date, "event" => $dy_event, "description" => $dy_description, "code"=> $dy_code));
$calendar_check = json_decode(file_get_contents('../calendar_dynamic.js'),true);
$updated_cal = array();
foreach($calendar_check as $data){
$updated_cal["date"] = $dy_date;
$updated_cal["event"] = $dy_event;
$updated_cal["description"] = $dy_description;
$updated_cal["code"] = $dy_code;
$updated_cal = array_merge($calendar_check['calendar'], $updated_cal);
$filename = "../calendar_dynamic.js";
file_put_contents($filename, json_encode($updated_cal), FILE_APPEND);
}
?>
我似乎无法将添加的数组合并到现有数组中的正确位置。
I cant seem to merge the added array to the correct spot in the existing array.
想法?
推荐答案
尝试一下
$filename = "../uc3_stats/calendar_dynamic.js";
$dy_date = $_GET['dy_date'];
$dy_event = $_GET['dy_event'];
$dy_description = $_GET['dy_description'];
$dy_code = $_GET['dy_code'];
$newentry_calendar = array("calendar" => array("date" => $dy_date, "event" => $dy_event, "description" => $dy_description, "code"=> $dy_code));
$old_calendar = json_decode(file_get_contents($filename),true);
$new_calendar = $old_calendar; //keep old entries
$new_calendar['calendar'][] = $newentry_calendar['calendar']; //add new entry
file_put_contents($filename, json_encode($new_calendar)); // save to file
您可以根据需要缩短此时间,但这与您代码);)
you can shorten this up if you want, but this is as close to your code as possible ;)
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