PHP Tutorials

In the case of spoofed data being submitted from a URL, the first one is to check the following code from the previous page source: This method only prevents URLs that are entered manually on the browse bar.In fact, if a link to the URL is

In general, the default caching method for thinkphp is implemented as file files, and the runtime generates many cache files under/runtime/temp. In some cases, after the server has installed memcached, you need to change the thinkphp cache mode to

Many open-source CMS systems have a key to clear the cache, the cache is to reduce the pressure on the server, but also the existence of a cache may make some data can not be updated in real-time, we have to implement a thinkphp to clean up the

Compared to other methods to achieve the MySQL read and write separation, the use of thinkphp framework for MySQL read and write separation is simple and easy to use, its configuration file sample code is as follows: ' Db_type ' = ' mysql ', '

In JavaScript, global variables often cause naming conflicts, and even sometimes rewrite variables are not in the order you want them to be, so take a look at the following example: Copy CodeThe code is as follows: var SayHello = function ()

Here to share with you a very useful Zend Framework paging class The specific effect can be seen from the page of the site, CSS style according to the individual design sense of notconsistent. Here I will illustrate how to use this class, as

PHP's Curl Normal crawl page program is as follows: $url = ' http://www.baidu.com '; $ch = Curl_init (); curl_setopt ($ch, Curlopt_url, $url); curl_setopt ($ch, Curlopt_verbose, true); curl_setopt ($ch, Curlopt_header, True); curl_setopt ($ch,

check boxes are frequently used in Web forms, so how do you use PHP to determine which checkboxes in a submitted form are selected and read the data in them? First create a form: form.htmlCopy the Code code as follows: Then create a program that

12. Fleet-related functions (unlocalised.php) This section will give a description of the fleet dispatching related functions, continue to be annotated, because the function involved more, it takes a lot of time to clean up digestion. --------------

Previously wrote a blog post, the use of PHP and Memcache implementation of the site, the following links to view: http://www.jb51.net/article/51825.htm Today, this feature is used in WordPress, and to save the number of visits to the

Today, I want to show the number of people online in blog statistics. On the internet to find a lot of examples, not the database storage data is the file storage, the code seems too complex. After the evening came back, conceived the next, see my

The paging file loads all of the content at once, so it is not very suitable for large web sites and is suitable for less data. This example does not use a database. PHP Code Copy CodeThe code is as follows:

For many people who use the thinkphp framework, the use of automatic and additions and deletions to the Trakai class, when paging to maintain the search status of the results page, but the use of the thinkphp manual in the program is not effective.

thinkphp implementation of Bulk Delete data principle is very simple, just on the template page to write This is an array, and the action's delete function del () is as follows: /**** Delete function supports deleting multiple and one **/function

Data paging is probably one of the most common features in web programming. Thinkphp is very simple to realize the paging function. Only a few parameters can be defined to implement. And the extension is also very convenient. Let's start with a

Recently write a page, with jquery Ajax to achieve judgment, just write good test completely no problem, after two days found problems, judgment is not. It was later found that all alert return values were preceded by a number of line breaks and

background Many people in the project prefer to use arrays in configuration files to configure individual configuration items, such as hierarchical configuration level.config.php:Copy the Code code as follows:$g _levelconfig = Array (' 1 ' = '

php Get Form method Summary when PHP accepts information submitted through an HTML form, it saves the submitted data in a global array, and we can call the system-specific array of automatic global variables to get those values. The usual automatic

The foreach label of the thinkphp template is used to iterate over the output dataset in the template or to traverse the object. Theforeach tag does not have as much functionality as the volist tag, but it can traverse the output of the object,

In the use of PHP for background management will encounter the user login page will prompt Warning:session_start () [Function.session-start]: Open ... Wrong, followed by the Failed:no such file or directory, this is to tell us that the directory