如何统计 第一条记录 rule_1 元素有两个?
第二条,第三条可能不同,分别求出,请教一下,谢谢
回复讨论(解决方案)
给出 serialize 的结果(不要截图)
array (size=2)
0 =>
array (size=16)
'id' => string '440' (length=3)
'uid' => string '1' (length=1)
'shopid' => string '328' (length=3)
'num' => string '2' (length=1)
'color' => string '1' (length=1)
'freight' => string '0' (length=1)
'mony' => string '2' (length=1)
0 =>
array (size=6)
'rule_1' =>
array (size=3)
...
'piece' => string '2' (length=1)
'goods_id' => string '304' (length=3)
'givenum' => string '2' (length=1)
'giveName' => string '3525' (length=4)
'giveGoodImg' => string '' (length=0)
1 =>
array (size=6)
'rule_1' =>
array (size=3)
...
'piece' => string '3' (length=1)
'goods_id' => string '309' (length=3)
'givenum' => string '1' (length=1)
'giveName' => string 'test09' (length=6)
'giveGoodImg' => string 'http://vshop.com/Uploads/Picture/2015-09-20/55fe739a50002.jpg' (length=61)
'spec_date' => string '11+22' (length=5)
'goods_img' => string 'http://vshop.com/Uploads/Picture/2015-10-09/561713942c03c.jpg' (length=61)
'goods_name' => string 'test499' (length=7)
'price' => string '1.00' (length=4)
'goods_code' => string 'SC23261406' (length=10)
'volume' => string '2' (length=1)
'unit' => string '1' (length=1)
1 =>
array (size=15)
'id' => string '439' (length=3)
'uid' => string '1' (length=1)
'shopid' => string '319' (length=3)
'num' => string '5' (length=1)
'color' => string '1' (length=1)
'freight' => string '12' (length=2)
'mony' => string '50' (length=2)
0 =>
array (size=6)
'rule_1' =>
array (size=3)
...
'piece' => string '2' (length=1)
'goods_id' => string '128' (length=3)
'givenum' => string '3' (length=1)
'giveName' => string '欧莱雅手霜' (length=15)
'giveGoodImg' => string '' (length=0)
'spec_date' => string '1+3' (length=3)
'goods_img' => string 'http://vshop.com/Uploads/Picture/2015-08-31/55e3fa7e0e5f2.jpg' (length=61)
'goods_name' => string 'test02' (length=6)
'price' => string '10.00' (length=5)
'goods_code' => string 'SC60023958' (length=10)
'volume' => string '3' (length=1)
'unit' => string '1' (length=1)
其中
第一条
array (size=3)
1 => string '2' (length=1)
2 => string '304' (length=3)
3 => string '2' (length=1)
array (size=3)
1 => string '3' (length=1)
2 => string '309' (length=3)
3 => string '1' (length=1)
第二条rule_1 是
array (size=3)
1 => string '2' (length=1)
2 => string '128' (length=3)
3 => string '3' (length=1)
既然你喜欢瞒满抗抗的,也就罢了
观察到 rule_1 属于 第三维的关联键,你就弄个二重循环遍历一下就是了
求教
弄个二重循环遍历一下
怎么整? 确实数据不怎么好友
循环出来都麻烦,这个是用在,订单中,每个商品的促销规则不一样,有一个有两个的
没有数据怎么写代码?
难不成还要我给你造些数据?
出来了,谢谢
$nn = 0; foreach($shop_list as $key=>&$val){ for($i=0;$i<count($shop_list);$i++){ if($shop_list[$key][$i]['rule_1']){ var_dump("99999"); $nn = $nn + 1; } } $shop_list[$key]['rule_nu'] = $nn; $nn = 0; } var_dump($shop_list);
大神级别的人都喜欢模拟 数据
谢了, 出来了 出来了
不是喜欢 喜欢模拟数据
而是既然在教你如何做,就必须给能通过测试的代码
糊弄你有什么意思
谢谢 ~~~

Laravel simplifies handling temporary session data using its intuitive flash methods. This is perfect for displaying brief messages, alerts, or notifications within your application. Data persists only for the subsequent request by default: $request-

The PHP Client URL (cURL) extension is a powerful tool for developers, enabling seamless interaction with remote servers and REST APIs. By leveraging libcurl, a well-respected multi-protocol file transfer library, PHP cURL facilitates efficient execution of various network protocols, including HTTP, HTTPS, and FTP. This extension offers granular control over HTTP requests, supports multiple concurrent operations, and provides built-in security features.

This is the second and final part of the series on building a React application with a Laravel back-end. In the first part of the series, we created a RESTful API using Laravel for a basic product-listing application. In this tutorial, we will be dev

Laravel provides concise HTTP response simulation syntax, simplifying HTTP interaction testing. This approach significantly reduces code redundancy while making your test simulation more intuitive. The basic implementation provides a variety of response type shortcuts: use Illuminate\Support\Facades\Http; Http::fake([ 'google.com' => 'Hello World', 'github.com' => ['foo' => 'bar'], 'forge.laravel.com' =>

Do you want to provide real-time, instant solutions to your customers' most pressing problems? Live chat lets you have real-time conversations with customers and resolve their problems instantly. It allows you to provide faster service to your custom

In this article, we're going to explore the notification system in the Laravel web framework. The notification system in Laravel allows you to send notifications to users over different channels. Today, we'll discuss how you can send notifications ov

Article discusses late static binding (LSB) in PHP, introduced in PHP 5.3, allowing runtime resolution of static method calls for more flexible inheritance.Main issue: LSB vs. traditional polymorphism; LSB's practical applications and potential perfo

PHP logging is essential for monitoring and debugging web applications, as well as capturing critical events, errors, and runtime behavior. It provides valuable insights into system performance, helps identify issues, and supports faster troubleshoot


Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

AI Hentai Generator
Generate AI Hentai for free.

Hot Article

Hot Tools

Atom editor mac version download
The most popular open source editor

mPDF
mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),

SublimeText3 Linux new version
SublimeText3 Linux latest version

VSCode Windows 64-bit Download
A free and powerful IDE editor launched by Microsoft

ZendStudio 13.5.1 Mac
Powerful PHP integrated development environment
