1. I used it before. When submitting form post, the url of the action passes the get parameter, which can be obtained by the server:
| The code is as follows: |
Copy code |
<? Php
Print_r ($ _ GET );
Print_r ($ _ POST );
?>
<Form action = "get_post.php? Id = 100 "method =" post ">
Name: <input type = "text" name = "name"/> <br>
Age: <input type = "text" name = "age"/> <br>
<Input type = "submit" value = "submit"/>
</Form> |
2. If your form submission type is get, the parameters passed in the url cannot be obtained:
| The code is as follows: |
Copy code |
<? Php
/**
* Test get and post submission.
* @ Link (http://www.111cn.net)
*/
Print_r ($ _ GET );
Print_r ($ _ POST );
?>
<Form action = "get_post.php? Id = 100 "method =" get ">
Name: <input type = "text" name = "name"/> <br>
Age: <input type = "text" name = "age"/> <br>
<Input type = "submit" value = "submit"/>
</Form> |
