Parent Directory

The opendir () function opens a directory handle that can be used by closedir (), readdir (), and rewinddir (). Syntax opendir (path, context) * / $ d = dir ("c: windows"); / / Open the directory, and assigned to the variable echo "ha ...

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Dede move the data directory to the Web root directory: First, make it clear where the folder is safest without affecting access. The best advice is to place the parent directory in the root directory of the Server program folder, which is the Web accessible directory. Here, for example, the local root directory: D:\xampp\htdocs, the folder Htdocs is the root directory of the site. The easiest way to move is to cut the folder and paste it. As shown in the figure, data has been moved to the same directory as the Htdocs folder. Access to the background of the home page is not accessible at this time. ...

Intermediary trading http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall first to log in DMOZ, Chinese dmoz directory. 　　If the http://dmoz.org/World/Chinese_Simplified/is not open, try another country mirror. For example: http://ch.dmoz.org Select a good directory ...

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&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; What is the difference between a top level, a class two, and a subdomain? Top-grade to. Com,.net,.org,.cn etc. belong to the international top-level domain name, according to the current Internet domain Name System, the international top-level domain is divided into two categories: category top-level domain name (GTLD) and geographical top-level domain name (ccTLD) two. Category top-level domain name is "...

recursive delete directory (folder) Here are two examples, one is to delete a separate empty directory code, a batch delete directory folder code. // delete a single empty folder $ dir = 'www.111cn.net'; if (is_dir ($ dir)) / / to determine whether the directory {if (rmdir ($ dir)) {echo 'directory delete success'; el ...

Maybe my friends remember that in the Dos era we used a lot of commands to get the job done. After entering the Windows age, because of the computer's ease of use greatly enhanced, users have gradually forgotten the command. Nevertheless, "command" still has an important place in the computer field. Friends may ask: "Computers have been using a graphical interface for so many years, what is the order today?" "Yes, the average user is getting away from the order." This is the original intention of inventing the graphical interface: simplifying the operation. But computer hardware and software, like any other product, will fail. Then after the failure ...

The intermediary transaction SEO diagnoses Taobao guest Cloud host Technology Hall website page in the search engine the weight level embodiment way basically divides into the homepage-> catalog page-> content page-> single page These several forms, then stands in the website SEO optimization angle to consider this question we can not help to produce a suspense, What kind of page method for search engine weight display rate is relatively high, this problem research help us more "phlogistic trend" to the search engine to display the content of the spider's preference. Explore the Web site URL directory structure and analyze its ...

Top-ranked, com,.net,.org,.cn, etc. belong to the international top-level domain, according to the current international http://www.aliyun.com/zixun/aggregation/12851.html "> Internet domain Name System, The international top-level domain is divided into two categories: category top-level domain name (GTLD) and geographical top-level domain name (ccTLD) two kinds. Category top-level domain names are "COM", "NET", "or ...