PHP

Php cannot solve the problem of mysql expansion. I usually use xampp to install apache, php, and mysql environments. Mysql expansion cannot be found on a few computers. The installation of most computers is okay, so there are certainly no low-level

Use php and mysql to upload the image url in php. After an image is selected and the url uploaded to the database is an absolute path, it cannot be displayed after it is queried. how can we submit a relative path such as http: // 192.168.40.10: 1500/

After using canphp, I suddenly thought about connecting my website to the IIS server. The result showed that I couldn't do it. I directly output the word 'Hello word'. what is the situation? Reply to discussion (solution) No error reported,

Php string operations $ Getstr = "id = 189, pc = 0, pt = 0, valide = 1 \ r \ nid = 176, pc = 0, pt = 0, valide = 1 \ r \ nid = 177, pc = 0, pt = 0, valide = 1 \ r \ n "; I want to divide the string in the form of \ r \ n, get an array, and

Dear PHP experts, what can I do if I cannot remember the keywords and function names? I can understand PHP and understand what it means when I watch videos, but I cannot remember the keywords and function names when I manually write them, I don't

I have been learning php for more than half a year, and I have learned all about it. html, css, js/jquery, ajax, php, mysql, framework (tp, ci ), static pages and memcached, but I haven't done a complete project yet. now I want to prepare two

The website address changed. for help, the RewriteRule regular expression was changed because the previous website address was not properly configured. However, I did not expect that Baidu submitted and deleted the website for a long time. now it is

How to generate an array similar to a TREE structure? The data is shown above. The format of the array to be grown is as follows: Array (0 => array ('URL' =>. php, 'name' => A page, 'zijiedian '=> array (0 => array ('URL' => c. php, 'name' =>

My younger brother has been very interested in php recently. Such as the question, there is nothing to do recently. Looking at php looks like the prospects are pretty good, so I want to learn, please give us some PHP learning materials (videos and

Ask how to design such a questionnaire database to be the most reasonable? A questionnaire contains 500 questions, each of which has five options. some ABCDE are general options, and some questions have other options, which must be entered by the

Find a sorting algorithm to save a bunch of files, and enter the path to the database, named after the number 123456... how can I write the algorithm to insert a file into it? My idea is to call the path from the data, add a file name larger than

What is the difference between array_slice () and array_splice () functions? suddenly, I am confused and suddenly cannot understand the difference between array_slice () and array_splice () functions, baidu is also confused. Ask experts for help.

I am a newbie to ask you about database design. recently I am developing a php + mysql-based repair system, and I found that the database structure has a serious error. The main problem occurs in the association between the user table and

For more information about how to implement level-2 cascade drop-down boxes in PHP + mysql, visit prawn. PHP + mysql implements level-2 cascade drop-down boxes to solve the problem of many classes, select the year of admission before selecting the

You guys urgently ask for php to call the interface. The program reports an error code in this line. $ Soap = new soapclient ("http: // 192.168.5.243/ormrpc/services/WSCgjWebserviceFacade? Wsdl ", true ); Error message: Fatal error: Uncaught

Some questions about secondary development of discuz X2.5 I want to retrieve data from the database myself... what about it? Find {$ _ G [member] [username]} in the template ~~ Then I don't know where $ _ G is defined ~~~~ Can you talk about a

Ask the php sso (single sign-on) solution? Single sign-on, such as www.aaa.com and www.bbb.com. after aaa logon, the bbb website must also be logged on. I checked a lot of information on the Internet over the past two days. Basically, the user

In the PHP login verification time code, the problematic user name and account are stored in the txt text, that is, the password cannot be verified. I have tried to verify the user name separately and I don't know where it is wrong .. $ Logi = file (

Depressing. One server, linux + apache + mysql + php, is installed with phpmyadmin. Use phpmyadmin to access the server However, I wrote my own php The connection to the database says the target machine is actively rejected. Unable to connect .......

Solve a question $ arr = array ( Array ('id' => 1, 'title' => 'Category 1 '), Array ('id' => 3, 'title' => 'Category 3 '), Array ('id' => 2, 'title' => 'category 2 '), Array ('id' => 8, 'title' => 'Category 8 '), Array ('id' => 111, 'title' =>