How to stop submission in php

php method to stop submission: 1. Create a PHP sample file; 2. Pass "if(empty($user)){

echo '

Latest Articles by Author

• 12 points to note when sharing interface design documents
  2023-04-24 11:00:01
• Let's talk about how the front-end obtains battery information
  2023-04-24 10:55:51
• Detailed graphic explanation of how to integrate the Ace code editor in a Vue project
  2023-04-24 10:52:44
• Use eight demos to understand the five major features of Go language defer
  2023-04-23 17:40:51
• Detailed description of the serious time-consuming problem of file_get_contents and getimagesize
  2023-04-23 17:38:02
• Share a PHP free verification code (with code)
  2023-04-23 17:34:02
• What does yum mean in linux
  2023-04-23 10:15:45
• what is linux jboss
  2023-04-23 10:10:52
• Share redis multi-dimensional ranking ideas
  2023-04-21 16:01:59
• One article explains in detail the implementation of grpc server through php+roadrunner
  2023-04-21 15:58:01

Latest Issues

PHP arrays obtained from URL parameters do not behave as expected I have a URL parameter that contains the category ID and I want to treat it as an array li...

From 2024-04-06 22:09:02

0

1

1428

Where should I place CustomLog directive in apache I'm using php:7.2-apachedocker. I need to disable health check url login access log. Based...

From 2024-04-06 22:03:59

0

1

990

What is the format of the variables in the return value? I am a new learner of php. I found a piece of code: if($x<time()){return[false,'error']...

From 2024-04-06 21:55:20

0

1

778

Problems encountered when using opentbs to generate odt files: values ​​of the same key are displayed in the same row instead of separate columns. I'm using a library called OpenTbs to create odt using PHP, I'm using it because columns a...

From 2024-04-06 20:18:18

0

1

483

Group MySQL results by ID for looping over I have a table with flight data in mysql. I'm writing a php code that will group and displ...

From 2024-04-06 17:27:56

0

1

406

Related Topics

More>

• How to open php file
• How to remove the first few elements of an array in php
• What to do if php deserialization fails
• How to connect php to mssql database
• How to connect php to mssql database
• How to upload html
• How to solve garbled characters in PHP
• How to open php files on mobile phone