PHP

We know that Chinese garbled characters are common when Ajax technology is used to interact with the PHP background. JSON is used as a data exchange format similar to XML, chinese garbled characters also occur when PHP is used for interaction. we

During PHP development, especially for web programs, you often need to generate random passwords. for example, if you register a user to generate a random password, you also need to generate a random password to reset the password. A random password

Unlike the previous article & quot; explode () function usage & quot;, explode () splits a string into several small blocks each time, strtok () the function extracts only some fragments from the string at a time. For processing a word extracted

A scope is a range that can be used or visible to a variable in a script. PHP has six basic scope rules. A scope is a range that can be used or visible to a variable in a script. PHP has six basic scope rules.1. the built-in Super global variables

Most variable functions are used to test the type of a function. PHP has two common functions: gettype () and settype (). These two functions have the following function prototype, through which you can obtain the parameters to be passed and the

One thing computers are very good at is to execute tasks automatically and repeatedly. If some tasks need to be executed multiple times in the same way, you can use loop statements to repeat some parts of the program. In One thing computers are very

In PHP website development, PHP and Mysql are the best combination, but when you want to port websites on other platforms to the PHP platform, you will inevitably encounter portability problems, for example, how can I port an ASP + ACCESS platform?

When using array, you can simply assign values to array variables. $ A = array ('ABC', 'Def ', 'ghi'); array variable assignment When using array, you can simply assign values to array variables. $ A = array ('ABC', 'Def ', 'ghi '); The following

TABLE requests in PHP are simple. The variable $ is added before the name specified by the name. To receive an array, simply specify name = & quot; variable [0] & quot. Table request TABLE requests in PHP are simple.The variable $ is added before

$ B, $ c, and $ d have different variable types in function test and are not affected. Development Environment, comments, variables, arrangement, associated arrays, operators, and special characters Because there are more and more websites that can

In the previous PHP development specification tutorial, I mainly talked about the PHP website construction process and steps as well as the PHP code specification. In fact, after the website construction is complete, website maintenance is very

The global general Avatar Gravatar, many friends are not unfamiliar, but many still do not know. Today, Ji Liang (www.php900.com) also wrote A Gravatar global general Avatar registration graphic tutorial to help new friends. The global general

Of course, you can also make changes based on your preferences. If you don't know anything else, leave a message for me! Wordpress features are very powerful, especially in plug-ins, which are particularly convenient and fast. Today, let me

In Zhimeng, the default naming rules of the document are as follows: the default naming rules of the list are modified. In Zhimeng, the default naming rules for documents are as follows:$ Pai_df_namerule = '{typedir}/{Y}/{M} {D}/{aid}'. $

In dedecms, the titles on the default list page are the same, which is not conducive to optimization. So today, we will release the method of modifying the title of the list page and adding the number of pages. Modify it to "list name-Page xx ". In

Security is a problem that cannot be ignored by the webmaster. here we will briefly introduce the security settings of DEDECMS, which cannot be ignored by the webmaster. here we will briefly introduce the security settings of DEDECMS. 1,Directory:

When I found that the JS call ID starts from 2 when writing a template, I checked how to set it. the following method is used. When I found that the JS call ID starts from 2 when writing a template, I checked how to set it. the following method is

Under normal circumstances, a popular tag is placed next to the search box in the dedecms template. what should we do if we want to replace the popular tag with the popular keyword? Under normal circumstances, a popular tag is placed next to the

Single instance mode in Flex, common model layer instances: Single instance mode in Flex, common model layer instances: Package models { Import flash. events. EventDispatcher; Import mx. collections. ArrayCollection; Import vo. articlesVO; Import

The complete path and FILE name of The _ FILE. If it is used in a file to be included, the file name to be included is returned. From PHP4.0.2, __file _ always contains an absolute path (if it is a symbolic connection, it is an absolute path after