Course Advanced  19934

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  41579

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

Course Advanced  9135

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  9574

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

Course Elementary  29616

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

Course Introduction：Field verification techniques in Golang testing During the development process, field verification is a very important task. Proper field validation ensures the data integrity and security of your program. In Golang, we can use some tricks to simplify the work of field validation. This article will introduce some commonly used field validation techniques in Golang testing and provide corresponding code examples. Using structure tag (StructTag) Golang’s structure tag (StructTag) is a kind of

2023-08-08 comment 0  1364

Course Introduction：PHP verification class (validation of email, numbers, strings, etc.)

2016-07-25 comment 0  1163

Course Introduction：PHP implements Chinese character verification code and arithmetic verification code

2016-07-25 comment 0  1077

Course Introduction：12306 verification code: 12306 verification code php Chinese alphanumeric verification code implementation code: English and numbers <?php Header("Content-type:image/png"); //Define header, declare image file, preferably png, none Copyright interference; //Generate a new four-digit integer verification code session_start(); //Open session; $authnum_session = ''; $str = 'abcdefghijkmnpqrstuvwxyz1234567890'; //For definition

2016-07-29 comment 0  1476

Course Introduction：php digital verification code

2016-07-25 comment 0  832