PHP implementation gets form data with HTML embedded PHP script

Source: Internet
Author: User
This article mainly introduces the PHP implementation to get form data and HTML embedded PHP script, interested in a friend's reference, I hope to help you.

When PHP accepts information submitted through an HTML form, it saves the submitted data in a global array, and we can call the system-specific array of automatic global variables to get those values.

The usual automatic global variables are as follows:

1. Get mode

function: get data submitted by get mode


2. Post mode

function: get the data submitted by post mode

format: $_post["FormElement"]

3. Request method

function: get data submitted in any way, $_request automatic global variable contains all get, POST, cookie and file data, such as not concerned about the source of data.

format: $_request["FormElement"]

check box, list box (name in array form such as: "select[]", when the value is obtained directly using $_post["select")

<!doctype html>

The above is the whole content of this article, I hope that everyone's study has helped.

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