This article mainly introduces the little-known but very useful 10 functions in PHP, you need friends can refer to the following PHP has very rich built-in functions, many we have used, but there are still a lot of functions we are not familiar
example, using three functions: Ob_start (), ob_get_contents (), Ob_end_clean ( )
Knowledge Points:
1, Ob_start function is generally used to open the cache, pay attention to the use of Ob_start can not have any output, such as spaces, characters
Simply put, phpMyAdmin is a MySQL management tool that, when installed, can directly manage MySQL data through the web, without the need to perform system commands to manage it,
is ideal for database managers unfamiliar with database operation
This article mainly introduces the output_buffering in PHP in detail, this article explains some advanced usage of output buffering, need friends can refer to the following
I personally think that Output buffering is a relatively pure 4.0
For example, I http://www.111cn.net/xx.php this file and I don't want anyone to enter the address directly from the browser.
But if you connect http://www.111cn.net/xx.php from any Web site, you can access it.
This machine establishes the
This article mainly introduces the thinkphp implementation of multilingual features (language packs), the need for friends can refer to the following 1. Add the following configuration code in the config.php of Home (your project name):
This article mainly introduces the PHP code optimization 53 details, common and important PHP optimization strategy, need friends can refer to the following
It is quicker to use single quotes instead of double quotes to contain strings. Because PHP
Environment, I'm using the apache+php environment.
If my program code is as follows
The code is as follows
Processing files After submitting this post.php fileif ($_session[' Ssioner ']!= $ssever) {Echo (' "); exit;}
When using CodeIgniter development file upload program, the default does not support RAR and zip compression package format, which is still to be perfected. But we can solve this problem by defining our own format.CodeIgniter restrictions on
This article introduces the introduction of the PHP APC module, parameter configuration, installation steps, use examples, because some of the content is translated from the PHP manual, there may be a lack of comprehensive place. I hope you will
This article is mainly on the cause of the PHP Program Vulnerability Analysis and prevention methods for a detailed introduction, the need for friends can come to the reference, I hope to help you. Misuse of include 1. Vulnerability reason:
I believe many friends do not know how to bulk delete the data, single use PHP bulk delete data We need to combine MySQL in the condition to achieve, this estimate everyone read this sentence to understand how to do, below I will give a friend need
How does the php file open? PHP full Jane hypertext Preprocessor Chinese name is a hypertext preprocessor, it and C,c++,java,perl can do some algorithmic operations, while PHP is mainly used in Web application development, PHP entry threshold is
This article mainly introduces the creation and invocation of WebService interface in PHP example, including WebService basic knowledge, WebService server example, WebService client example, need friends can refer to the following
As a developer,
Recent research on the development of PHP technology, found that PHP has a lot of ASP does not have the outstanding features, can complete some previously unable to complete the function, such as dynamically generated HTML static page, to reduce the
curl is really a good tool, not only in PHP but also in other operating systems, is a very useful. But if you have some parameters that are not good enough, you may not get the results you want. In general, when we use CURL to submit POST data, we
First you need to go to download the Sendmail.zip file from http://glob.com.au/sendmail/, click here to download it directly Oh, then unzip it to the d:/php/sendmail/directory.
Then open the php.ini file and find the following code
The code is as
Session refers to the time when a user browses to a Web site, from entering a Web site to a browser shutdown, which is the time the user spends browsing the site. As we can see from the above definition, the session is actually a specific time
file upload We need to use the type=file type of the form in HTML, and its enctype properties. This is what we all have to use. Of course , the use of the file function library, the string type function library, the catalog function library and the $
One, what is Phpdig?
Phpdig is a very popular foreign vertical search engine products (rather than a product, rather than a traditional search engine), the use of PHP language writing, using the PHP program to run high efficiency, greatly improved
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