PHP Tutorials

Because often write longer articles so in order to beautiful need to page, is the first page preview only display the specified part of the content, but it is very unfortunate only fixed to modify index.php let each article show fixed number of

MySQL user table has 900,000 records, each record only the user's registered IP address, now want to according to the registered province, statistics of how many registered users in each province, please give the best, feasible plan? Reply

The locks that you've seen are similar to defining a variable = True before the relevant operation is completed and the associated value becomes false. $lock_num = 0; while(!redis_helper::lock("lottery")) { if($lock_num >= 300) { return

Before I installed with Yum, installed PHP is a low version, no php-fpm, and then I use Yum to uninstall, re-installed in the following way. wget http://cn2.php.net/distributions/php-5.4.38.tar.gztar zvxf php-5.4.38.tar.gzcd php-5.4.38./configure --

name = 'zhangsan'; } public function test2() { print_r($this->name); }}$obj = new demo();$obj->test1();$obj->test2(); // 输出 zhangsan我在一个PHP文件里面执行结果如上，但是我用框架开发网站测试调用的时候执行流程如下：1.我的test1方法跳到模板 ，并且方法里将$name 赋值了 'lisi'2.模板提交的时候提交到了test2

Today I found a problem if I call PHP Memcache extended Addserver method such as $mm = new Memcache();$mm->addserver('123.56.22.22',11211,false);$mm->add('my_lock',1,false,1);$a = $mm->get('my_lock');$mm->close(); The server is NGINX+PHP-FPM way to

How do I parse post data gracefully if I don't use Express (Body-parser)? Reply content: How do I parse post data gracefully if I don't use Express (Body-parser)? Nodejs is closer to the bottom, and the HTTP module does not provide a higher

Laravel5 itself with login verification, such as open localhost/home will automatically jump to localhost/auth/login if I want to post a request in the client to localhost/auth/login how should I send it? Does the body of the post need to write a

The way to read files is to know the file name, read directly, without traversing the folder. Want to know about the Linux system? Reply content: The way to read files is to know the file name, read directly, without traversing the folder.Want

Scene: The server generates URLs based on user input. Crawl URLs via file_get_contents. The Web page may not exist. This happens quite frequently, causing Error_log to appear many PHP warning:file_get_contents (xxxxxxxxxxxxxx): Failed to open stream:

Whether to upload text content as a form or upload images via a dedicated interface. Which strategy is better? Reply content: Whether to upload text content as a form or upload images via a dedicated interface. Which strategy is better?

For some special reasons, it is now necessary to migrate MongoDB data to MySQL. The level is limited, you can think of the method, can only be written script to achieve. From MySQL to MongoDB, there are mongovue visualization operations. Don't

The code is as follows: if(file_exists($excel)){ if(is_writeable($excel)){ if(is_readable($excel)){ if(!copy($excel,$file.'/'.time().'.xlsx')){

I saw someone raise this question on Weibo yesterday, and I have the same idea. From the start of my first project to the present, all projects are completely separated from front to back, such as the frontend with angular, the backend is only

Use the framework is not performance is very poor Ah, why I output a Hello world, without the framework can respond to 2000 requests per second, with the CI can only respond to 400 requests. Since the framework consumes machine memory and

Currently developed API interface needs to test performance and load, require API interface parameters can be customized, such as the use of some rules to encapsulate API parameters, the current API interface is the POST request interface, what are

First look at these addresses, are they real static pages? Http://down.52pk.com/xiazai/33.shtml Http://www.skycn.com/soft/top50.html Http://www.ithome.com/html/it/65847.htm Http://www.jb51.net/article/63625.htm Http://news.163.com/15/0405/02/AMDF6K6

Like the target property of the a tag, jumps to the foreground frame in PHP in the background. My side is two frame frame, the frame above is the search box, the following frame is the data display page, I think after I click on the Search button

What technologies are needed for this period? Or how to make it happen, can you tell me about the process. Thank you. Reply content: What technologies are needed for this period? Or how to make it happen, can you tell me about the process.

Let's talk a little bit about PHP multi-threading applications, such as PHP pthreads, which business operations require multithreading? Reply content: Let's talk a little bit about PHP multi-threading applications, such as PHP pthreads, which