In this video you will learn about PHP Tutorial in Urdu | Hindi | Difeerence between get and post in PHP
In PHP, the $_GET variable is used to collect values from HTML forms using method get.
Information sent from an HTML form with the GET method is displayed in the browser’s address bar, and it has a limit on the amount of information to send.
The variable names and values will be visible in URL if HTML forms submitted by the GET method.
The GET method is restricted to send up to 2048 characters only.
When you submit sensitive information like passwords then should not use this method.
GET method can’t be used, to send binary data like images and Word documents.
GET method data can be accessed using PHP QUERY_STRING environment variable.
PHP $_GET associative array is used to access all the sent information by GET method.
In PHP, the $_POST variable is used to collect values from HTML forms using method post.
Information sent from a form with the POST method is invisible and has no limits on the amount of information to send.
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.
PHP $_POST associative array is used to access all the sent information by POST method.
Variables are not visible in the URL so users can’t bookmark your page.
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