PHP Tutorials

PHP get Baidu Snapshot Date method, get Baidu Snapshot The example of this article is about how PHP gets the snapshot date of Baidu website. Share to everyone for your reference. Specific as follows: Online demo _php Get snapshot time for a website

PHP backdoor hiding and maintenance tips, PHP backdoor tips After a successful test, you usually want to keep the privilege longer. The job of leaving the back door is very important, usually the backdoor is laid out including but not limited to

PHP Array comparison implements the method of finding consecutive numbers, PHP array lookup In this paper, an example of PHP array comparison is implemented to find the sequential number method. Share to everyone for your reference. Specific as

PHP and MySQL Program design "Fourth Edition" chapter Three essays--(2), MySQL programming Chapter Three Basics of PHP (3.6--3.11) 3.6 variables Variable declaration Variable assignment: Assign value by value/reference assignment Variable scope:

SQL statement Optimization principles, SQL statement optimization Ways to improve query speed with data above millions: 1. Try to avoid using the! = or <> operator in the WHERE clause, or discard the engine for a full table scan using the index.2.

Smarty Internal Date function html_select_date () Usage example analysis, select function usage This example describes the use of the Smarty internal date function html_select_date (). Share to everyone for your reference. Specific as follows: Main

A tutorial on configuring LNMP under the Debian system, DEBIANLNMP LNMP environment configuration is required to let our host support Nginx, MySQL, PHP, PhpMyAdmin, so configured to use this environment directly, and run the site on the above, I

301 Page Turn php,301 page turn New 301.php page, index.php reference 301.php page in program entry file The 301.php content is as follows and is for reference only: $the _host = $_server[' http_host '];//get the current domain name$the _url =

"Go" xampp Configure multiple sites, XAMPP configure multiple XAMPP Virtual Host configuration, multi-domain binding access to the local siteXAMPP Sometimes you need some top-level domain access to access your local project is the virtual host

54 ways to improve the efficiency of PHP program operation, 54php program operation efficiency 1. In the case of file_get_contents instead of file, fopen, feof, Fgets and other series of methods, try to use file_get_contents, because he is much

PHP uses Array_merge to rearrange array subscript methods, Array_merge array This example describes how PHP rearranges array subscripts using Array_merge. Share to everyone for your reference. Specific as follows: A array_unique was used to remove

PHP timed implementation of Task implementation method (timer), detailed timer Below through the theory explanation, the example analysis, the effect shows the way to everybody to share under the PHP timed execution task realization method. Timer

Implemented in PHP with an array to generate the SQL statement to execute, array sql Is it possible to encounter such a situation? Each acquisition of data will have a certain difference between the data and the historical version, but with the

Chubby Learn PHP Summary 4-----PHP string manipulation 1. String connectionThe string is through the half-width period "." , you can concatenate two or more than two strings into a single string. 2. Remove string leading and trailing spaces and

Summary of security issues related to PHP development PHP gives developers a great deal of flexibility, but this also poses a potential risk to security issues, the recent need to summarize the past problems, here to lend a translation of an

PHP Import Export Excel code, PHP Import Export Excel One. Import Import needs to use the components that can read Excel, there are better components on the net, here to share I use: Download extract code: Vxyn. (Note that two files have a citation

The decorator mode of PHP design mode 1. Introduction 1. Adorner mode (Decorator), you can dynamically add the ability to modify the class2. A class provides a feature that, if you want to modify and add additional functionality to the

Php+mysql implementation of simple additions and deletions to check the function, MySQL additions and deletions List code Username Password "; while ($row = Mysql_fetch_array ($result)) {

PHP gets the initials in English, The example in this paper describes how PHP obtains the initials in English. Share to everyone for your reference. Specific as follows: This code can analyze the initial output of the name according to the

thinkphp autoload Namespace Customization namespace,thinkphpautoload With the thinkphp process, some custom class libraries and third-party class libraries need to find a suitable location to put into the system default Org folder does not feel