PHP Tutorials

The site needs to detect the login status of registered users, to obtain a moment whether a user is currently online. Users for a period of time, such as 30 minutes without action to determine that it has been offline. What logic should be used to

In Java, you can specify the class library by-CP, for example, I want to run the Theclass in Example.zip JAVA-CP Example.zip Theclass Is there a similar feature in PHP? My ultimate goal is to run PHP files in the zip file with Java

Mobile payment is inside the appMobile page is HTML5Instant to account is the WebScan code pay specific is what, instant to account is not also sweep code? Reply content: Mobile payment is inside the appMobile page is HTML5Instant to account

I turned on the rewrite and I realized the input ppp-1.html can find the regular.php file.And he was looking for that address? I found it based on the path I defined in the http-vhost.conf file.See:In that case, I was going to askthis pseudo-static

How to make the first use of the software will enter the registration interface, the second landing will go directly to the software homepage Reply content: How to make the first use of the software will enter the registration interface, the

I 5.6 version ./configure && make && make install Without--prefix=. And in the 7 version,./configure--prefix=path && make && make install How can I get the default PHP to be the PHP under path? Reply content: I 5.6 version./configure && make &&

The site above the existing two image server domain name address, now I want to get the current site exactly what pages are access to one of the server domain name. Includes the access address that is generated inside JS. As long as any element on

Here's CheckName () W Why can't I expect the return value (True/false), how to get the return value of Chekname (), on the basis of using AJAX? Seek the expert's guidance, Just started to learn how to use Ajax for forms validation; I don't know how

Our website URL is: domanty.com Now a small application has been made through Nodejs, and the port to boot the server is 3000. The current situation is that it cannot be accessed through domanty.com, but is accessible through domanty.com:3000. We

No error. 这样也不会报错 当然你这样是不会报错了 这样就会报错 Class B Not found 这是我在手册上看一个歪果仁写的一段 真是醉了 为什么 Reply content: No error. 这样也不会报错

For loop shows the number of loops well, but this foreach doesn't know how. 序号 名称 数量 金额 此处如问题所问显示循环次数，每次+1 {$goods.goods_name} {$goods.goods_number} {$goods.subtotal} 效果差不多就是这样:序号 名称

Recently in the same thing like bar paste, in the data want to use the Redis cache, but now there are two ideas, do not know which is more practical, ask everyone to point. Everything will be stored in MySQL.Post List Forever Redis that's not the

Such as: there are Column A/B/C/D, User USER1/2/3/4 Management admin1/admin2 which User1 has the 所有 column permission to post. User2, has the b/c column post permission User3 have d column posting permission USER4

I want to execute a PHP file every Monday two o'clock in the morning (the program will export an Excel) and then send the file automatically by mail Reply content: I want to execute a PHP file every Monday two o'clock in the morning (the

Reply content: 1. First of all, this writing is mainly to write code for the person a type hint, similar parameter type hint;2. Secondly, the combination of the corresponding code logic can be more convenient for code processing, similar to the

、 Question one: Why is it also divided into server side and client side? Do you need to run the server file before you want to use the Swoole feature?This is the feature of Swoole expansion? Question two: Swoole application scenario:: A lot of

I have a login registration function, when I registered success AA this user, with AA username and AA password input, incredibly also successfully entered, I estimate is the size of the problem, look pointing Reply content: I have a login

Loop a TXT file under a folder where the data is read by row into the database appears Fatal error:allowed memory size of 134217728 bytes exhausted error message, The code below, I each TXT file is not big (about 100k), and is read by the line, why?

Developed a plugin has an upload image function, the plugin below a directory is IMG Save the picture, want to ask how to save the uploaded ah pictures to this directory? Check The nonce is valid, and the user can edit this post.if (isset ($_post['

Here are some of the issues that I have to describe: I moved the WordPress script on Linux to Local. Found installation error, the specific problem is not very clear, part of the local call mb_string extension function is reported in chrome