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Sometimes when PHP is executed, a file has multiple operations, and if the operation is finished, it is easy to timeout. At this point we can consider asynchronous processing, multiple operations divided into two PHP file operations, the first PHP

A class for retrieving URL information implemented in php to obtain URL information Using this class, you can obtain the following URL information: -Host -Path -Statuscode (eg. 404,200 ,...) -HTTP Version -Server -Content Type -Date -The whole

1. Simple anti-theft chain The code is as follows: $ADMIN [Defaulturl] = "http://jb51.net/404.htm";//Hotlinking returns the address $okaysites = Array ("http://jb51.net/", "http://www.jb51.net "); Whitelist $ADMIN [Url_1] =

Simulate the getimagesizefromstring function below php5.4 If ($ in = fopen ('php: // input', "rb ")) While ($ buff = fread ($ in, 4096 )) Fwrite ('E: \ 1.jpg ', $ buff ); To get the image information,

This is a creation in Article, where the information may have evolved or changed. Package URL Import "Net/url" The URL package resolves the URL and implements the query's escape code, see RFC 3986. Index Func Queryescape (s string) string

This is a creation in Article, where the information may have evolved or changed. Take a look at Golang's HTTP packet. How to write Request information Let's take a look at the struct of Golang HTTP request, do not explain, take a slow look (HTTP

This article collects 10 articles about PHP fputs () functions recommended for everyone to watch 1. ThinkPad Tablet 2 PHP stealth a word back door, and thinkphp framework plus password program Base64_decode Brief: ThinkPad Tablet 2:thinkpad tablet 2

This article mainly introduces several methods for extracting domain names from URLs using Python. This article provides three methods for extracting domain names from URLs, if you need a domain name, you can refer to the following url to find the

This article mainly introduces the example of using a python web crawler to collect Lenovo words. For more information, see python crawlers. The code is as follows: # Coding: UTF-8Import urllib2Import urllibImport reImport timeFrom random import

How does php clear varnish cached files? Function clearVarnish ($ ip, $ url, $ host = null ){ $ Errstr = ''; $ Errno = ''; $ Varnist_arr = isset ($ host )? $ Host: C ('varnish _ list ');

This article introduces how to capture and save images on a Web page by using python, if you are interested in python web page image capturing, learn it. in the previous article, I will share with you the PHP source code for batch capturing remote

AB command principleApache's AB commands simulate multi-threaded concurrent requests, test server load pressures, and test the pressure of Nginx, Lighthttp, IIS and other Web servers. The AB tool included with Apache (the PHP environment used is the

Almost all of the POST request simulation we used was implemented using phpcurl, which can be implemented without considering PHPsocket. today I saw a friend write an article, next I will share with you the PHPsocket POST request simulation instance.

Php obtains the code of the root domain name of the URL. For more information, see. The code is as follows: /** * Get the root domain name * * @ Author lonely * @ Create 2011-3-11 * @ Version 0.1 * @ Lastupdate lonely * @ Package Sl */ Class

Suppose the full address of the current page is: http://www.test.com/aaa/bbb.aspx? Id = 5 & name = kelli "Http: //" is the protocol name. "Www.test.com" is a domain name "Aaa" is the virtual directory name "Bbb. aspx" is the page name (file

Note: replace all the records in the Code with $. #! /Usr/local/ActivePerl-5.8/bin/perl-w Use IO: Socket;Use threads;# Function list;Sub gethost{If (# url = ~ /(Http ://)? (. + ?) /(. + )/){# Host = #2;# Path =/. #3;If (# host = ~ /(.*):(.*)/){#

Work is a learning process. In this process, you can learn new knowledge, and you can also review your existing knowledge. JQuery Notes Is a work note. Hope to help you improve your technology. There will be updates .....   1. JQuery attr ()

Methods for mutual calling between js and C #1. Obtain the aspx client request address: The Code is as follows: '> address 2. C # call the client method: (top.w.w.doc ument: The table parent window. If the mainframeobject is in this window,

We often use other scripting languages (such as ASPASP. NETPHP) to obtain page browsing sources. Today we will study how to use Javascript and C # To obtain page referer. 1. JavaScript The Code is as follows: /*** Obtain the Referer of an HTTP

This page address: Request. URL;Last page address:Copy codeThe Code is as follows:Request. UrlReferrerRequest. ServerViables ["http_referer"]Request. RawUrlRequest. RawUrl. QueryAndPathSystem. IO. Path. GetFileName (Request. FilePath. ToString ())