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function to implement the fsockopen function. Refer to the Code: The Code is as follows: Copy code Function B _fsockopen ($ host, $ port, $ errno, $ errstr, $ timeout ){$ Ip = gethostbyname ($ host );$ S = socket_create (AF_INET, SOCK_STREAM, 0 );If (socket_set_nonblock ($ s )){$ R = @ socket_connect ($ s, $ ip, $ port );If ($ r | socket_last_error () = EINPROGRESS ){$ Errno = EINPROGRESS;Return $ s;}}$ Errno = socket_last_error ($ s );$ Errstr = socket_strerror ($ err

In php, the curl module is a multi-thread module that can easily simulate logon, such as post and get, the following example uses the curl module to simulate the collection page program after logon. My homework today is to get product inventory from a website, but this website needs to be logged on. I used fsockopen to pass the entire header, and it was useless. I had to turn to curl for help. The following describes how to enable the curl module: (1) Copy libeay32.dll and ssleay32.dll from the

): The Code is as follows: Copy code Drop table if exists 'finger _ ajax '; Create table 'finger _ ajax '( 'Id' int (11) not null AUTO_INCREMENT, 'Title' varchar (50) not null default '', 'Finger 'int (11) not null default '0 ', Primary key ('id ') ) ENGINE = MyISAM AUTO_INCREMENT = 3 default charset = utf8; ------------------------------ -- Records of finger_ajax ------------------------------ Insert into 'finger _ ajax 'VALUES ('1', 'Today's weather is good! What

use the return statement to specify the return value, or it can return no value. When a function is executed to a return statement, the execution of the function is completed regardless of the Code.JavaScript function callAfter the function is defined, you can call it. When calling a function, you only need to add parentheses after the function name. If the defined function needs to pass parameters, you need to add parameters in parentheses. Multiple parameters are separated by commas. The para

SQL query statements that start with a specified characterFor example, many times we have to go to the mysql tutorial and use mssql to query Qualified Data. Today I have encountered a query of all qualified records starting with "Deng.I used two query methods to view the instance.First, log in to a database tutorial cc,Create database cc;Create a tableCreate table if not exists 'string _ find '('Id' int (4) not null auto_increment,'Charlist' varchar (100) default NULL,Primary key ('id ')) ENGINE

This article will give you a summary of the js array operation examples. These are basic js array operation methods. I hope this tutorial will be helpful to you. 1. Create an array Var arr = []; // create an empty arrayVar arr1 = new Array (5); // create an Array and assign 5 lengths (null)Var arr2 = new Array ('php blog', 'javascript blog', 'mysql blog ','. net blog ', 'it blog'); // create an array with values 2. Read the value of the array Var arr2 = new Array ('php blog ', 'javascript blog',

. c0m">/etc/rsync. passChmod 600/etc/rsync. pass 6. Create a synchronization Directory: the directory in the path configuration option in step 1.Mkdir/home/Seeyon 7. Start rsyncCopy codeRsync -- daemon -- config =/etc/rsyncd. conf (run rsync in the background)Restart xinetd. Systemctl restart xinetd (restart)Systemctl stop xinetd (stop)Systemctl start xinetd (start) 8. Check whether the startup is successful.Netstat-anutp | grep 873If the following da

Add a webpage to the desktop shortcut in php. We often see on the website that we can directly save the website to our computer in a shortcut, and then click it to access the network, in php, how to add a webpage to our website is often seen on the website. we can directly save the website to our computer in a shortcut, and then click it to access the network, in php, how does one add a webpage to the desktop shortcut. Simple functions and direct code. The code is as follows:

Very practical PHP code snippets (recommended ). There are many PHP code snippets on the Internet that can improve development efficiency. you can also learn the skills and apply them to your own projects, I love boiled fish and I have selected several useful PHP code snippets on the Internet to improve development efficiency. I can also learn the skills and apply them to my own projects, below I love boiled fish to select a few useful PHP fragments. Extract keywords from webpages Extract and di

The mssql data instance is displayed in the php connection query. The php connection query shows that the mssql data instance feels that the php and mysqlmssql database processing functions only have different prefixes. here we can see the instance. The connection query in the php Tutorial shows that the mssq php connection query shows the mssql data instance // it feels that the processing functions of php and mysql mssql databases only have different prefixes. here we will see the instance. Ph

structure---- Table structure 'hn _ tugou'-- Create table if not exists 'V _ tugou '('Id' int (4) not null auto_increment,'Name' varchar (20) not null default '0 ','Mo' varchar (20) not null default '0 ','Times 'int (4) default null,'IP' varchar (20) not null default '0 ',Primary key ('id ')) Engine = myisam default charset = utf8 auto_increment = 2; ---- Export the table data 'hn _ tugou'-- Insert into 'hn _ tugou' ('id', 'name', 'M', 'Times ', 'IP') values(1, 'adsense ', 'www. bKjia.