Course Intermediate  11332

Course Introduction："Self-study IT Network Linux Load Balancing Video Tutorial" mainly implements Linux load balancing by performing script operations on web, lvs and Linux under nagin.

Course Advanced  17635

Course Introduction："Shangxuetang MySQL Video Tutorial" introduces you to the process from installing to using the MySQL database, and introduces the specific operations of each link in detail.

Course Advanced  11348

Course Introduction："Brothers Band Front-end Example Display Video Tutorial" introduces examples of HTML5 and CSS3 technologies to everyone, so that everyone can become more proficient in using HTML5 and CSS3.

Course Introduction：ID number: ID number PHP ID number verification function: Copy the code as follows: function validation_filter_id_card($id_card) { if(strlen($id_card) == 18) { return idcard_checksum18($id_card); } elseif((strlen ($id_card) == 15)) { $id_card = idcard_15to18($id_card); retur

2016-07-29 comment 0  1117

Course Introduction：php, ID card: Use PHP to extract the birthday from the ID card: Use PHP to extract the birthday from the ID card, including 15-digit and 18-digit ID cards function getIDCardInfo($IDCard,$format=1){ $result['error' ]=0;//0: Unknown error, 1: ID card format error, 2: No error $result['flag']='';//0 indicates adult, 1 indicates underage $result['tdate'] ='';//Birthday, the format is: 2012-11-15 if(!preg_matc

2016-07-29 comment 0  985

Course Introduction：An example of PHP ID card regular verification (compatible with 15 and 18-digit ID cards) code

2016-07-25 comment 0  2049

Course Introduction：This time I will bring you JS+Regex to verify the ID number. What are the precautions for JS+Regex to verify the ID number? The following is a practical case, let’s take a look.

2018-06-09 comment 0  1691

Course Introduction：How to change your ID card in QQ: Log in to QQ and visit the security center. Select the "Account Protection" option. Click "Real-name Authentication". Verify identity information and upload ID photo. Fill in the ID card information and submit for review. The ID card can be updated after approval.

2024-05-04 comment 0  1185