PHP $_get get HTML form (form) or URL data _php tutorial

Today I ate nothing to tell the story of a n years ago I learn PHP is to learn the use of global variables, the need to get started friends can refer to.

One, $_get is the data that gets the form method for get
Second, $_get get the data of url.php?i=12,
The above is the data we used to get the value using GET,

Example one, get the data of form

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get.php

If I fill in a www.hzhuti.com

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You are .

The output is

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You are www.hzhuti.com

So what does the URL look like when we click submit?

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Get.php?username=www.hzhuti.com

In this form, that is, the second way to get the data, let's take a look at the

/a.php?value=my

a.php

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The value is .

The output is

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Value is the My

This looks and form of method=get no difference, haha, well, the article is here.

Get also has a method, that is direct $_get so, what will be the form, see instance.

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Apple Orange Mango

checkbox.php File Code

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"; foreach ($_get["fruit"] as $value) {echo $value, " "; }?>

The output is

If you choose orange and mango

Note that $_get is not suitable for large data volume of the acquisition length value is not more than 100 characters.

Original station original tutorial reprint must indicate source: http://www.bKjia.c0m/phper/php.html

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