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
Format:$_get["FormElement"]
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 PHP to get the form data and HTML embedded PHP script implementation of the details of the content, more relevant content please pay attention to topic.alibabacloud.com (www.php.cn)!
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