PHP

The example in this article tells you how PHP gets a way to pass an array from an HTML form. Share to everyone for your reference. Specifically as follows: Set the name of each element of the form to the same array object to pass the form value as

Ihipop School of Discuz X1.5 Forum was black, where a quarrel for an afternoon. Google "discuz! x1-1.5 notify_credit.php blind SQL injection exploit ", you know. Discuz is a very popular forum system in China, it should be a lot of black sites. But

This example describes how PHP is relative to the current file include other files. Share to everyone for your reference. The specific analysis is as follows: The following code first obtains the current file path and then contains other PHP files

In PHP, there is a function called Strtotime. Strtotime implementation: Gets the timestamp of a date, or gets a timestamp of a time. strtotime resolves a date-time description of any English text to a UNIX timestamp [converts system time to UNIX

This article describes the method of PHP parsing RSS. Share to everyone for your reference. Specifically as follows: 1. PHP code is as follows: Copy Code code as follows: Require "xml/rss.php"; $rss = new Xml_rss

This article illustrates the GCD common algorithm for PHP to compute two integers. Share to everyone for your reference. Specifically as follows: Copy Code code as follows: Timing, returning seconds function Microtime_float () { List

This time your statistical system (may be quantum, Baidu, etc.) of course is also not statistically. However, we can use some software to prevent attacks, but the effect is sometimes not obvious. Below I provide a section of PHP code, can play a

This article illustrates how PHP uses the Ksort () function to sort the associative array by key. Share to everyone for your reference. The specific analysis is as follows: PHP uses the Ksort () function to sort the associative array by key, the

Cases: Copy Code code as follows: $a = fopen (' test.txt ', ' R '); There is no decision on the file to open, if the file does not exist will be an error ?> The correct wording should read as follows: Copy Code

In the Reading YII2 source code when the contact with the trait, I learned a bit, write down the blog record. Since PHP 5.4.0, PHP implements a code reuse method, called traits. Traits is a code reuse mechanism prepared for a single inheritance

Usually read the error log PHP, very few opportunities to write their own log, saw Wang Jian's "Best log Practice" that write a clear, structured log is still very necessary. Before writing a journal, we ask ourselves: why do we sometimes have to

Example: SQL injection attack XSS attacks Copy Code code as follows: Arbitrary code Execution file contains and CSRF. } There are a lot of articles about SQL attacks and all kinds of anti injection scripts, but none of

Description 1, the server caches the compressed files, again access reduces the time to compress, reduce the CPU occupancy rate. 2, by setting the client file cache time, reduce the number of requests again, can be reduced by more than 85%. 3,

Note: This feature relies on the GD2 graphics library Recently to use PHP to generate thumbnails, looked up on the internet, found this article: PHP generated thumbnail images After a trial, there are several problems: 1, PNG image generated

Copy Code code as follows: $link = Array ( ' Baidu, http://www.baidu.com/', ' Server software, http://s.jb51.net/', ' Cloud-dwelling community, http://www.jb51.net/', ); $STR = ' Search Server Software in Baidu can go to cloud habitat

Simple Factory mode: ① abstract base class: class definition abstract Some methods to implement in subclasses ② inherits from the abstract base class: Implementing an abstract method in a base class ③ Factory class: Used to instantiate objects Read

So is there a way to automatically clean up temporary folders? The following code is a simple time to clean up the file under the folder PHP code. PS: This code, if you do not restart the site will continue to perform, so only for the local

All the friends who develop PHP know that in fact, the most worry is that there are some exceptions or errors in the program, if the output to the user's screen will frighten the user, and even lost the job, if not output to the screen to find ways

This example describes the PHP Web virus cleanup class. Share to everyone for your reference. Specifically as follows: Believe that a lot of people's web pages are often unreasonable in the php,asp,html,js and other files in the background with

This article is an example of how PHP gets the previous and next pages of the article. Share to everyone for your reference. The specific methods are as follows: Today found a station on the previous page with the next page problem, previous page