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The source code is as follows, when submitting data in the html interface, php does not display it
<html> <head> </head> <body> ; from action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post"> br> >
It’s not from, it’s form
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
It’s not from, it’s form