Php Check True Or False

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PHP Beginners Basics (10)

PHP connection MySQL database 10.   PHP's biggest feature is the ability to manipulate the database is particularly powerful, PHP provides a variety of database support. With PHP you can easily connect to the database, request the data and display it in your Web site, or even modify the data in the database. In this section we mainly in the Internet with PHP to use most of the MySQL database as an example, to introduce the relevant MySQL database operation functions and database basic operation and other aspects of knowledge. In the MySQL database, ...

php class to determine whether there is a function class_exists

php tutorial to determine whether the class exists function class_exists / / bool class_exists (string $ class_name [, bool $ autoload = true]) / / This function is defined class is defined check. this function checks whether or not the given class has been defined. // returns true if c ...

Practical techniques for Web-Dedicated server security (1)

Related Settings for IIS: Delete the default site's virtual directory, stop the default Web site, delete the corresponding file directory c:inetpub, configure the public settings for all sites, set the associated number of connections, bandwidth settings, and other settings such as performance settings. Configures application mappings, removes all unnecessary application extensions, and retains only asp,php,cgi,pl,aspx application extensions. For PHP and CGI, it is recommended to use ISAPI parsing and EXE parsing to have an impact on security and performance. User program debug Settings send ...

DEDECMS System it Plato lectures content

The intermediary transaction SEO diagnoses Taobao guest stationmaster buys cloud host technology Hall DEDECMS system it Plato's lecture content dedecms System application skill, by our Dedecms the developer to lecture, the master lectures really very good, hoped some friends and has seen the all to see, I put the IT Plato lectures content, the purpose of convenience we have not seen the webmaster, I hope everyone likes! Thank you! If convenient, all the QQ Group window open for full screen, that originally I today is to comprehensively tell Dede some intermediate application ...

PHP options and Information function library: Assert

ASSERT (PHP4 >= 4.0b4) assert---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Check syntax if assertion is false: int assert (String|bool assertion) Description: If its result is false,assert () will ...

Has your website opened gzip?

Intermediary transaction SEO diagnosis Taobao guest Cloud host technology Hall written in front of the article, a lot of new webmaster, to speed up the speed of Web site access only exist in the server and template selection above, in fact, gzip page compression can greatly enhance the speed of Web site access, for the site in foreign stations, this is an essential step to enhance the Web page   Open speed is very obvious, now we have a systematic understanding of this gzip. First, what is gzip gzip concept gzip ...

Grassroots to well-known transitions: I'm stuck with passion and ideas

The intermediary transaction SEO diagnose Taobao guest Cloud host technology Hall We often say, emulate, look at others ' successful experience, can let us less detours, faster and closer to success, see other people's growth story, can give us some enlightenment, let us do better.   A5 Thursday Edition Chat, in the next few activities, will be invited to the outstanding personal webmaster to share his experience of interconnection, hoping to give webmaster some inspiration. July 29, Admin5 every Thursday edition of the event invited Lou to share his years of Internet experience and stories, share blog operations 、...

2003 server turn on gzip compression

&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; I have written an article before, To tell the Linux Apache server or virtual host of WordPress open gzip compression, and open the actual effect of compression can also be seen through the article in the picture. However, although the Linux server is more worthy of recommendation, and Windows Server platform is also thinking 2008 and 20 ...

How to turn on gzip compression for a windows2003+iis6.0 server

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest Cloud host technology Hall I had written an article before, To tell the Linux Apache server or virtual host of WordPress open gzip compression, and open the actual effect of compression can also be seen through the article in the picture. However, although the Linux server is more worthy of recommendation, and wi ...

SEO optimization: Beware of links in the exchange of those encountered in the means

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest Cloud host technology lobby reverse link quality is higher, the site in search engine rankings more helpful, Friendship Link Exchange is one of the main ways of high quality outside the chain. However, the quality of the chain is not easy to find, although most of the webmaster or compare the first part to the sincere exchange, but sometimes often encounter some deceptive behavior, some love to play the webmaster to cheat ...

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