PHP Tutorials

PHP Database Creation CREATE TABLE Hd_admin_action_log ... Failed! You have a error in your SQL syntax; Check the manual-corresponds to your MySQL server version for the right syntax-use near ' USING btree,key ' user_id_ IX ' (' user_id ') USING

Fourth day thinkphp Quick Stitching website (iv) June 6, sunny day. "ripe plum weather bean moth, a see the flowers feeling more." Mang Chong accumulate yin coagulation rain run, Calamus pruning not wasted. " Nine , backstage writing-continued-1

Ask everyone, this sort of general how to do This is a list of query results in the background Use controls to sort or use Ajax, or what? I don't feel very flexible. Thank you ------to solve the idea---------------------- You can see

I want to be in the background through the database to control the opening and closing of the site, if the status is on the normal browsing, if it is off the "site maintenance" and automatically return, I want to be in the background through the

How basic syntax adds elements to the session array Ask a very weak basic grammar. If it is an ordinary array, we can do this: $arr =array ();$arr []= "1";$arr []= "2";Print_r ($arr);This enables the purpose of adding elements to the $arr

Ask for a question about the GP library inside PHP The GD library is encapsulated into the class, but I don't know where it went wrong, Please take a look at the time, the younger brother is grateful, thank you Looking for two days did not find

How does PHP determine if it has been collected I have created a collection of information functions,In the Information details page, there is a hidden title, URL and other information, as long as the user press the Submit button will prompt the

When Curl collects remote pictures to the local, the picture misses how to deal with Remote pictures to local needs a certain amount of time, and the acquisition will be collected at once hundreds, which led to a lot of pictures have not come and

How can I quickly find the file in which the function in the project is located? . NET is easy to find, you can use vs quick to define, or directly look for engineering Recently use PHP, look at other people's code, was require\include around the

Phpcms New subclass, the original classification content can not find the liberation method Phpcms New sub-class, the original category content can not find, I do not know if you have encountered this problem. That is, a column does not have

ThinkPHP3.2 loading process (i) Loading process (official introduction) : 用户URL请求 调用应用入口文件（通常是网站的index.php） 载入框架入口文件（ThinkPHP.php） 记录初始运行时间和内存开销 系统常量判断及定义 载入框架引导类（Think\Think）并执行Think::start方法进行应用初始化 设置错误处理机制和自动加载机制 调用Think\Storage类进行存储初始化（

Mysqli query data is always NULL The code is as follows, test many times, always do not know the reason, SQL statement in Navicat inside have query result, everybody help me to look: function Db_connect () { $db =new mysqli ("127.0.0.1", "root",

Add a method to the menu menu on the left-hand list in the background Ecshop background Add a left List menu menu needs to modify three files:/admin/includes/inc_menu.php/admin/includes/inc_priv.php/languages/zh_cn/admin/common.php 1. Increase

PHP's ability to solve problems is beyond question. "I am a PHP programmer and I often use Python in my project, but I admire PHP and its ability to solve problems. PHP users have been growing because sometimes some poor souls want to create an

PHP gets information about 5 kilometers around it based on latitude and longitude (such as the surrounding business information) PHP gets information about 5 kilometers around it based on latitude and longitude (such as the surrounding business

Database configuration Issues If use include will not be in the source code to find the connection database address user name and password. If you can see how this problem should be solved ------to solve the idea---------------------- Written in

Ensures that the default initial value is given to the text box when the page is opened, and the contents of the text box do not disappear after the submit Ask your predecessors a question. Now there is a text box in order for the content to not

Ask Smarty questions index.class.php: Class indexaction{ Public Function index () { $smarty =new S (); $smarty->smarty->display ("login.tpl.html"); } } ?> Login.tpl.html: All the other elements are normal. This picture is a fork toss one

1990-2-10 This format into the database becomes 1990-2-10 00:00:00 What's the swelling? $sri = "1990"; $sri = "2"; $sri = "10"; $sri = $sri _n. " -". $sri _y." -". $sri _r; The field type that stores the data is datetime; Is the database field

String matching problem: Seeking the guidance of the Great God. $a = "1,2,3,4,5" $b = "1,2,3,4,6" $c = "1,2,4,5,6" $d = "2,3,4,5,6" $f = "7,8,9,10,11" How to judge the similarity of $b, $c, $d, $f and $ A? Then, judge out their percentages.