$_POST | What is the Post Variable in PHP | How to Use Post Variables in PHP 2021
$_POST | What is the Post Variable in PHP | How to Use Post Variables in PHP 2021
How can use POST method in PHP,
What does $_ POST do in PHP,
What is $_ POST and $_ GET,
What is a post variable,
There are two ways the browser client can send information to the webserver.
1- The GET Method
2- The POST Method
Before the browser sends the information, it encodes it using a scheme called URL encoding. In this scheme, name/value pairs are joined with equal signs and different pairs are separated by the ampersand.
The POST Method:
The POST method transfers information via HTTP headers. The information is encoded as described in the case of $_GET method and put into a header called QUERY_STRING.
The POST method does not have any restriction on data size to be sent.
The POST method can be used to send ASCII as well as binary data.
The data sent by POST method goes through HTTP header so security depends on HTTP protocol. By using Secure HTTP you can make sure that your information is secure.
The PHP provides $_POST associative array to access all the sent information using POST method.
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