php rules engine

Custom routing rules in the CI framework and custom routing in the ci framework. Custom routing rules in the CI framework. in the ci framework, a URL corresponds to the class in the controller and the method in the class, for example, www. custom routing rules in the t CI framework and custom routing in the ci framework In the CI framework, a URL corresponds to

Always feel that the various casing rules in PHP is unclear, even the veteran who worked for many years may not be able to understand the size of the PHP-sensitive issues enough. In PHP, the handling of case sensitive issues is messy, we must pay attention to. Even if the case is not sensitive in some places, it is bes

This article analyzes the usage rules of arrays in PHP. Share to everyone for your reference. The specific analysis is as follows: Arrays are in a very important position in PHP. strings, pictures, digital, and video equivalents are all in the form of arrays, so it is necessary to understand the various rules of the a

Smarty; // Create a Smarty object $smarty->assign ("name", "Zhangmiao"); // assign values for use in templates $smarty->assign ("Age", "the"); $smarty->display (' Index.tpl '); // introduce templates, show view pagesLet's look at the template source code like this: H1 > Test template 1H1> My name is: {$name}BR/ > My age is: {$age}br/>The browser page is like this:Question: We do not have PHP code in the template, we only use {$name} and {$age} to dis

expression to handle it. In this example, you only want to accept letters. It may also be a good idea to limit a string to a specific number of characters, or to require all letters to be lowercase.Listing 3. Make user input Secure$myUsername = cleanInput ($_post[' username '); clean!$arrayarrayUsers = Array ($myUsername, ' Tom ', ' Tommy '); clean!Define ("greeting", ' hello there '. $myUsername); clean!function CleanInput ($input) {$clean = Strtolower ($input);$clean = Preg_replace ("/[^a-z]/

name is recommended. Function show () {echo "Hello World" ;}show (); // output Hello World Recommended syntax show (); // output Hello Worldclass cls {static function func () {echo "hello world" ;}} Cls: FunC (); // output hello world 2. Magic constants are case-insensitive and should be capitalized.Including: __line _, _ FILE _, _ DIR _, _ FUNCTION _, _ CLASS _, _ METHOD _, and _ NAMESPACE __. Echo _ line __; // output 2 echo _ LINE __; // output 3 3. NULL, TRUE, and FALSE are case insensitive

Url redirection rule for help !!! Is sell_list.php redirected to sellsell_list.php? Is fid1 redirected to selllist? Fid1bencandy. php? Is the fid-55-id-21619-page-1.htm redirected to newsbencandy. php? Fid55 amp; id21619 ask for help. I wrote many url redirection rules for help !!! /Sell_list.php redirects to/targets /Sell_list.php? Fid = 1 redirect to/assets/

when the second commit, the second commit fails because the cookie already has a record of its submission.However, Cookie storage has a fatal weakness, and if a cookie is hijacked (an XSS attack can easily get a user cookie), then again Gameover. Hackers will directly implement CSRF attacks.[PHP]View PlainCopyprint? /* * PHP easy to use token to prevent the form of repeated submissions * This pr

When learning development, we need to know some common sense. for example, variable naming rules are a very important habit, if you develop a good naming convention for variables, the team you work with will be more likely to accept When learning development, we need to know some common sense. for example, variable naming rules are a very important habit, if you develop a good naming convention for variable

rules and the substitution rules? Help PHP SEO Inner Chain ------Solution-------------------- You're so complicated, you don't need to be replaced by HTML tags. Because the tag may have been given a specific meaning, such as a tag is a connection Although you think it is very complicated, but there is another place not to consider (inside the tag): Spring Fe

Three tips for enabling the PHP engine to run at full speed. As a popular Web programming language, the biggest advantage of PHP is speed. PHP is already doing very well in this regard, and you can hardly find a script programming language that is faster than it. However, if you are a popular Web programming language,

This article mainly introduces PHP template engine Smarty Detailed introduction, this article explains what is smarty, smarty advantages, not suitable for use Smarty Place, Smarty directory structure and version, the need for friends can refer to the next　　/*First, what is Smarty?Smarty is a template php template engine