Course Advanced  19885

Course Introduction：PHP practical tutorial, learn how to make verification codes and verifications with numbers and letters, and understand all aspects of the difficulties and processes.

Course Elementary  41514

Course Introduction："Session Implementation Login and Authentication Tutorial" mainly introduces how to use PHP for session-based login and authentication.

Course Advanced  9083

Course Introduction："JS Development Verification Form Tutorial" will introduce the front-end div+css layout in detail and achieve the effect of verification form through native js code.

Course Advanced  9535

Course Introduction："PHP Development Verification Code Tutorial" will introduce how to use PHP code to create a simple verification code

Course Elementary  29494

Course Introduction：PHP Chinese website second online live VIP training class

Course Introduction：Complete example of php generating verification code and verification code verification

2016-07-25 comment 0  1023

Course Introduction：Verification code, php: PHP production verification code: Learning purpose: Block machine requests to ensure that business is not interrupted by machine submission requests. Why block: In general server-side business, the consumption caused by write requests is much greater than that of read requests. Technical points: 1. Implementation of base map and adding interference elements 2. Generate verification content 3. Verification content is saved on the server 4. Verify the effectiveness of the content and implement the base map: Code: <?php$img = imagecreatetruecolor(100,30);//Size$bgColor = imagecolo

2016-07-29 comment 0  967

Course Introduction：PHP user verification: PHP user verification PHP+Ajax verification code to verify user login: One benefit of using AJAX to verify user login is that the jump page does not need to be refreshed. In addition, it is safer to use the verification code, so I wrote it down after a while. A total of three files are used: yz.php: the PHP file that generates the verification code. The verification code will be in the SESSION for comparison when logging in. index.php: the HTML file for user login loginCheck.php: the file below that verifies user login. One by one analysis: yz.php file <phpsession_start();//Generate verification code diagram Header

2016-07-27 comment 0  1140

Course Introduction：php verification code class php verification code

2016-07-25 comment 0  1077

Course Introduction：Guide to CakePHP Validation. Here we discuss the definition and steps to create CakePHP Validation along with different validation methods.

2024-08-29 comment 0  913