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Crawl remote content, has been using the file_get_content function, in fact, already know that there is a curl such a good thing exists, but after a look at the feeling of use is quite complicated, no file_get_content so simple, then the demand is

Today, let PHP use the regular expression to download all the image files in the CSS file from the original position of CSS. Today, let PHP use the regular expression to download all the image files in the CSS file from the original position of CSS.

Copy codeThe Code is as follows:Function getFileSize ($ url ){$ Url = parse_url ($ url );If ($ fp = @ fsockopen ($ url ['host'], empty ($ url ['Port'])? 80: $ url ['Port'], $ error )){Fputs ($ fp, "GET". (empty ($ url ['path'])? '/': $ Url ['path']).

This article mainly introduces the use of socket GET and POST data instances in PHP. This article provides code instances for the GET and POST methods respectively. For more information, see 1. GET webpage content using PHP The Code is as

Let 's talk about How to open app2 from App1 in an iOS opener.The basic idea is that you can set a URL for app2, in App1 open the URL to open the app2, in this process, you can transfer some parameters. The following is a discussion of the

When there are multiple handleopenurl in APPDELEGATE.M, how do we distinguish between, there are 2 ways 1. To determine the prefix of the URL, each SDK prefix is unique, you can print the URL to get-(BOOL) Application: (UIApplication *) application

Original: Php:6 get and POST request Send methodIn the I94web blog, I tried to Chang and say two social comment boxes, and later abandoned the smooth speech, unsafe.I need to crawl the number of comments from the article remotely and then deposit it

I understand two solutions. I hope you can discuss them more!Basic Ideas:1. Domain Name supports wildcard resolution, that is, resolve A record *. Domain Name. com to the server IP address, bind it to the server IIS, and the Host header is blank

I should understand what a second-level domain name is when I come to this text file. I will not talk about this nonsense. But before the discussion, I should first understand a difficult idea.Many of my friends have been unable to figure out how to

1. For URL rewriting, this article is just an idea. The MS component "urlrewriter" and the "application_beginrequest ()" encoding method in global. asax are successively available, as well as ISAPI settings in IIS. The implementation method is also

In php, there are many methods for sending GET and POST requests, which have not been carefully summarized. Today we can see several methods for sending GET and POST requests shared by a webmaster. In php, there are many methods for sending GET and

PHP clears the varnish cache (including files on the specified site ). You cannot clear the folder content. you can only clear the specified link cache. copy the code as follows :? PhpfunctionclearVarnish ($ ip, $ url, $ hostnull) {$ errstr; $ errno;

Today, let PHP use the regular expression to download all the image files in the CSS file from the original position of CSS. The highlight of this article is that the regular expression is more complex, namely, embedding (-_-) embedding, which is a

This article introduces the sample code for simulating the get_headers function in php. For more information, see The code is as follows: 02 if (! Function_exists ('Get _ headers ')){ 03 function get_headers ($ url, $ format = 0 ){ 04 $ url =

PHP implements a method that mimics a socket request to return a page, Phpsocket The example in this paper describes how the PHP implementation mimics the socket request return page. Share to everyone for your reference. The implementation method

PHP six ways to invoke a remote URL Example code 1: Get content with file_get_contents in get??? $url = ' http://www.baidu.com/';$html = file_get_contents ($url);?? Print_r ($http _response_header);?? EC ($html);?? Printhr ();?? Printarr ($http _

When developing a web application, we often need to parse each segment of the Request. Url and make some judgments. For example, "http: // localhost: 1897/News/Press/Content. aspx/123? Id = 1 # toc ". We want to obtain the name of the first category

IOS-payment details The payment function is often involved in iOS development. Here we will provide a detailed description of common payments.1. Payment 1.1 Open Platform account registration Open Platform (if payment is required, AppKey/SecretKey

When a bug is found that the WWW Service is provided on a port other than port 80, some superlinks generated by dottext do not automatically add port numbers. For example: URL: http: // host: Port/test/archive/2006/11/27/451 .html The link

Come hereArticleI should know what a second-level domain name is, so I won't talk nonsense. But before the discussion, I should first understand an ideological problem.The problem that many of my friends have been confused (I have been confused a