HTML form value passing example is passed through get method_HTML/Xhtml_Web page production

The google.html interface is as shown in the figure

The code is as shown in the figure: (relatively simple, it is an input input box and input submit button. Note that the type is submit, not button)

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The code is as follows:

google.php The code is as shown in the figure: ($_GET is used to obtain the data passed by the form through the get method; $_POST is used to obtain the data passed by the form through the post method)

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The code is as follows:

print "

"; <br>print_r($_GET); <br>print "

";
?>

The running result is as shown in the figure: