Home Backend Development PHP Tutorial 这条语句为什么没有执行?解决思路

这条语句为什么没有执行?解决思路

Jun 13, 2016 pm 01:48 PM
date query quot

这条语句为什么没有执行?

PHP code
<!--

Code highlighting produced by Actipro CodeHighlighter (freeware)
http://www.CodeHighlighter.com/

-->$query=mysql_query("insert into yc_jiage(yc_jiage,add_date,yc_name,yc_id) values ($_price1,$_date1,'毛衣'`,null)");

Copy after login

插入语句,没有任何提示,但数据就是没有插入!
PHP code
<!--

Code highlighting produced by Actipro CodeHighlighter (freeware)
http://www.CodeHighlighter.com/

-->echo $_date1
Copy after login
倒是能正常显示,说明变量没有问题!

$_price1和 $_date1 都是POST接收来的变量!
表中 yc_id 字段,是自动增长的

------解决方案--------------------
mysql_query("insert into yc_jiage(yc_jiage,add_date,yc_name) values ($_price1,$_date1,'毛衣')");

试试看?
------解决方案--------------------
$query=mysql_query("insert into yc_jiage(yc_jiage,add_date,yc_name,yc_id) values ('$_price1','$_date1','毛衣'`,null)") or die(mysql_error()); 

这样试试。错了的话有提示。
------解决方案--------------------
$query=mysql_query("insert into yc_jiage(yc_jiage,add_date,yc_name,yc_id) values ('$_price1','$_date1','毛衣',null)");
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Article

R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
2 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
R.E.P.O. Best Graphic Settings
2 weeks ago By 尊渡假赌尊渡假赌尊渡假赌

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

How to create and name a file/folder based on current timestamp How to create and name a file/folder based on current timestamp Apr 27, 2023 pm 11:07 PM

If you're looking for a way to automatically create and name files and folders based on system timestamps, you've come to the right place. There is a super simple way to accomplish this task. The created folders or files can then be used for various purposes such as storing file backups, sorting files based on date, etc. In this article, we will explain in some very simple steps how to automatically create files and folders in Windows 11/10 and name them according to the system’s timestamp. The method used is a batch script, which is very simple. Hope you enjoyed reading this article. Section 1: How to automatically create and name a folder based on the current timestamp of the system Step 1: First, navigate to the parent folder where you want to create the folder,

PHP Warning: date() expects parameter 2 to be long, string given solution PHP Warning: date() expects parameter 2 to be long, string given solution Jun 22, 2023 pm 08:03 PM

When developing using PHP programs, you often encounter some warning or error messages. Among them, one error message that may appear is: PHPWarning:date()expectsparameter2tobelong,stringgiven. The error message means: the second parameter of the function date() is expected to be a long integer (long), but what is actually passed to it is a string (string). So, we

How to reorder multiple columns in Power Query via drag and drop How to reorder multiple columns in Power Query via drag and drop Mar 14, 2024 am 10:55 AM

In this article, we will show you how to reorder multiple columns in PowerQuery by dragging and dropping. Often, when importing data from various sources, columns may not be in the desired order. Reordering columns not only allows you to arrange them in a logical order that suits your analysis or reporting needs, it also improves the readability of your data and speeds up tasks such as filtering, sorting, and performing calculations. How to rearrange multiple columns in Excel? There are many ways to rearrange columns in Excel. You can simply select the column header and drag it to the desired location. However, this approach can become cumbersome when dealing with large tables with many columns. To rearrange columns more efficiently, you can use the enhanced query editor. Enhancing the query

Introduction to methods and usage of using Date and SimpleDateFormat classes to process time in Java Introduction to methods and usage of using Date and SimpleDateFormat classes to process time in Java Apr 21, 2023 pm 03:01 PM

1. Introduction The Date class in the java.util package represents a specific time, accurate to milliseconds. If we want to use our Date class, then we must introduce our Date class. Writing the year directly into the Date class will not produce the correct result. Because Date in Java is calculated from 1900, so as long as you fill in the first parameter with the number of years since 1900, you will get the year you want. The month needs to be subtracted by 1, and the day can be inserted directly. This method is rarely used, and the second method is commonly used. This method is to convert a string that conforms to a specific format, such as yyyy-MM-dd, into Date type data. First, define an object of Date type Date

React Query database plug-in: how to import and export data React Query database plug-in: how to import and export data Sep 26, 2023 pm 05:37 PM

ReactQuery database plug-in: Methods to implement data import and export, specific code examples are required. With the widespread application of ReactQuery in front-end development, more and more developers are beginning to use it to manage data. In actual development, we often need to export data to local files or import data from local files into the database. In order to implement these functions more conveniently, you can use the ReactQuery database plug-in. The ReactQuery database plugin provides a series of methods

How to get the millisecond representation of a date using the getTime() method of the Date class How to get the millisecond representation of a date using the getTime() method of the Date class Jul 24, 2023 am 11:42 AM

How to get millisecond representation of date using getTime() method of Date class In Java, Date class is a class used to represent date and time. It provides many useful methods to manipulate and obtain information about date objects. Among them, the getTime() method is an important method in the Date class, which can return the millisecond representation of the date object. Next, we will detail how to use this method to obtain the millisecond representation of a date, and provide corresponding code examples. Using the Date class

What are the options for calendar and date libraries in Python? What are the options for calendar and date libraries in Python? Oct 21, 2023 am 09:22 AM

There are many excellent calendar libraries and date libraries in Python for us to use. These libraries can help us handle date and calendar related operations. Next, I will introduce you to several common choices and provide corresponding code examples. Datetime library: Datetime is Python's built-in date and time processing module. It provides many date and time related classes and methods, which can be used to process dates, times, time differences and other operations. Sample code: importdatetime#Get the current date

php提交表单通过后,弹出的对话框怎样在当前页弹出,该如何解决 php提交表单通过后,弹出的对话框怎样在当前页弹出,该如何解决 Jun 13, 2016 am 10:23 AM

php提交表单通过后,弹出的对话框怎样在当前页弹出php提交表单通过后,弹出的对话框怎样在当前页弹出而不是在空白页弹出?想实现这样的效果:而不是空白页弹出:------解决方案--------------------如果你的验证用PHP在后端,那么就用Ajax;仅供参考:HTML code

See all articles