GET 網址? 變數名稱=值&變數名稱=值&...
a1 = v1 & a2 = v2
如同: array(a1 < = v1 , a2 <= v2.....)
※GET通常傳輸字串、數字,故速度比POST快!!
舉例:
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網頁A 程式碼,如下:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>網頁A</title>
</head>
<body>
<a href="網頁B.php?ax=100&bx=250">將資料傳送至網頁B</a>
</body>
</html>
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網頁B 程式碼,如下:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>網頁B</title>
</head>
<body>
<?php
printf('<li>%s</li><br><li>%s</li><br>',$_GET['ax'],$_GET['bx']);
var_export($_GET);
?>
</body>
</html>
結果:
array ( 'ax' => '100', 'bx' => '250', )
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POST (一般都是傳送檔案、圖片....等,故傳送速度比GET慢!!)
舉例:
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網頁C程式碼,如下:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>網頁C</title>
</head>
<body>
<form id="form1" name="form1" method="post" action="網頁D.php">
<label for="ur">姓名:</label>
<input type="text" name="ur" id="ur" />
<input name="hide" type="hidden" value="1000" />
<button type="submit">送出</button>
</form></body>
</html>
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網頁D程式碼,如下:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>網頁D</title>
</head>
<body>
<?phpprintf('<li>%s</li><li>%s</li>',$_POST['ur'],$_POST['hide']);
?></body>
</html>
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