Android programmers learn PHP development (11)-Form submission-PhpStorm

$_GET Variable

#The predefined $_GET variable is used to collect values ​​from the form with method="get".

The information sent from the form with the GET method is visible to anyone (will be displayed in the browser's address bar), and is There is also a limit to the amount of information.

Let’s take a look at the FIG animation intuitively, and then see how to implement this Demo:

Step one:

##client.html (only one line of code ):

<a href="server.php?name=iwanghang&age=18">server</a>

Step 2:

##server.php:

<?php
    var_dump($_GET); // 打印结果：array(2) { ["name"]=> string(9) "iwanghang" ["age"]=> string(2) "10" }
    echo "<br>";
    echo $_GET[&#39;name&#39;]."<br>"; // 打印结果：iwanghang
    echo $_GET[&#39;age&#39;]."<br>"; // 打印结果：18

---------------------------------- -------------------------------------------------- --------------------------

Form submission:

server.php：

    username:

    age:

    

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