PHP

Ask a question about how to store chat records. The background is as follows: a WEB chat program. one of the main functions is the real-time chat between the two parties online, however, this chat record will not be saved in the end. it is stored

I am a newbie to thinkphp entry level question. I am confused when I am testing thinkphp today. please kindly advise: The code is very simple. there is only one IndexAction (automatically generated), which contains an index method and a test method.

Php database switching problems, online and other PHP database industry data RT, my goal is to change the database link in one place and use the new link when querying other pages .. Now, I enter tttt. php on the query page and use the default link

Php uses memcache to store session data loss. first, test the code. you can also test it. Index. php Clent.html Untitled Document

[Urgent help] Fatalerror: Calltoamemberfunction *** onanon-object This post was last edited by keric2008 at 18:33:02 Php classThe source code is very long. Abstract: The process is like this. { $ Instest = new test (); $ Insobject = new object ()

Evaluate a regular expression and another regular expression or test method. (Not enough !) Regular Expression number The younger brother asks God to give a regular expression and another regular expression or test method, the specific situation is:

PHP object programming problem, Calltoamemberfunctionhello () onanon-object objectValue = "final";$instest->test();class test{var $testValue = "testValueins";function test(){print_r($insobject);$insobject->hello();}}class object{var $objectValue =

When php modifies this data entry, it prompts that the user name already exists. php jquery data ajax No problem when adding When you modify the data, the system prompts "the user name already exists" Reply to discussion (solution) It is too

Php verification code session Widht = $ widht; $ this-> height = $ height; $ this-> codenum = $ codenum;} function showcode () {$ this-> createcode (); // Create a canvas $ this-> createstring (); // create a string $ this-> createimage (); //

How to enable Url rewriting in Nginx? This post was last edited by yxqc at 11:58:51, January 7 ,. My Nginx. conf is as follows: #user nobody;worker_processes 1;error_log logs/error.log;#error_log logs/error.log notice;#error_log logs/error.log

Php pseudo-STATic has been developing php. during the development process, I have heard of the "pseudo-static" statement. But I have never understood it. Today, I finally decided to have a good understanding of this content. First, what is pseudo-

Who is the best? The header information about Php is very important. two people, one is a server and the other is a browser (client). There are two headers, request header information and response header information. If you use php to obtain

For mysql help, may I ask wherea. idb. id and joinona. idb. the difference in the efficiency of IDS is as follows: the ecshop product table and the brand Table Query. what is the difference in the query efficiency? Another problem is the efficiency

What code is this? Is the following code javascript or php? {% if (file.error) { %} Reply to discussion (solution) This is an html file and the code is as follows:

Purpose: to upgrade the dream system to the latest version and install the latest patch Problem: You cannot import the SQL file exported from PHPMYADMIN to the MYSQL database. after installing the Zhimeng system, you cannot use existing websites

Help! When declaring a function, the function name is preceded by an ampersand ??? This post was last edited by zx11307 at 17:57:24 on As described in: For example Function & ret_ref () {$ var = "php"; return $ var ;}$ v = & ret_ref (); What

How to transmit strings to the php server through javascript has a page where a specific user can enter the mysql Query command on the page after logging on. After receiving the command, the php server directly transmits the command string to mysql

There is a res directory under the public directory of laravel. if you want to check whether the user has the permission to access the images in it, but the user enters the address to access the file directly, do not pass authentication of auth

{Code...} by default, foreach is used to copy an array, which requires two times of memory. Will the performance be very low? Why should we design it like this? if the array is very large, would it be better to use the reference method? What are

How does one process git http requests based on PHP itself when git creates a server repository? I don't know how github, gitlab, and other products can use the WEB account of the website to perform HTTP authentication and manage project members?