B3 t3 cookies
- 3. ...亠亟亳 亟舒 亠 仗仂仍亰于舒
于仂仂 亠, 亠 亟仂仗 亟仂
亳仆仂仄舒亳舒 于于 于亠从亳 舒从于 舒亶仍
亳仄舒 舒仄仂 仂弍于亠仆亳 于亳 亟仂仄亠亶仆;
仂仂. 亠 磡于舒 亟舒 亰仆舒亠亠, 亠
亞仂仍亠仄亳仆舒舒 仆舒 亠亟亳仆 舒从于 舒亶仍 仆亠
仄仂亢亠 亟舒 亠 仗仂于亠亠 仂 4k;
舒 亳仍亳 仗仂亳于 仗仂仍亰于舒仆亠仂 仆舒 cookie?;
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- 4. 舒从 亟舒 亳亰仗仂仍亰于舒仄亠
cookie?
仄亠;
弌亟亢舒仆亳亠;
仂亟仍亢亳亠仍仆仂 仆舒 亢亳于仂舒;
仂仄亠亶仆;
;
亳 仂亟亳亞亠仆仂.
亳仍仂 setcookie (仆亳亰 亳仄亠 [, 仆亳亰 仂亶仆仂 [, 亳仍仂 仗仂亟仍亢亳亠仍仆仂 [,
仆亳亰 仗 [, 仆亳亰 亟仂仄亠亶仆 [, 亳仍仂 仗仂亟亳亞亠仆舒]]]]])
11.12.14 4
- 5. 亳仄亠..1
../uroci/t3/ex31.php
<?php //../uroci/t2/ex25.php
echo "<html><head>"; //于 仗仂 舒亳亠 于亠亳亳 仆舒 PHP
setcookie ("user", "ivan");
?>
<html>
<body>
<h1> Page_1 </h1>
</body>
</html>
亠亰仍舒: Warning: Cannot modify header information - headers
already sent by (output started at D:php_testurocit3ex1.php:2) in
D:php_testurocit3ex1.php on line 3
11.12.14 5
- 6. 亳仄亠..2
../uroci/t3/ex32.php
.......
<?php
setcookie ("user", "IVAN");
echo "<html><head>";
?>
<html>
<body>
<h1> Page_1 </h1>
<h2> Cookie =>:
<?php echo $_COOKIE["user"] ?>;
</h2>
</body>
</html> "<html><head>";
?>
11.12.14 6
- 7. 舒于亳仍舒 亰舒 舒弍仂舒
setcookie ("user", "ivan", "/mojat_sajt"); - 亠
setcookie ("user", "ivan", 0, "/mojat_sajt");- 舒
setcookie ("user", "ivan", 0, "", "", 1);
setcookie ("user", "", 0, "", "", 1);
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- 8. 亳仄亠..3
../uroci/t3/index.php
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<meta name="generator" content="PSPad editor, www.pspad.com">
<title>ex21</title>
</head>
<BODY>
<form action=user.php method=post>
<input type="text" name="username">
<input type="submit" value="亳亰仗舒亳">
</form>
</BODY>
</HTML>
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- 9. 亳仄亠..3(2)
../uroci/t3/user.php
<?php
setcookie ("user", $_POST["username"]);
echo "亟舒于亠亶亠, ". $_COOKIE["user"]."!</br>";
echo "仍亳从仆亠亠 <a href='index.php'>从</a>, 亰舒 亟舒 仄亠仆亳亠 亳仄亠仂,
从仂亠仂 仗仂仂亳亠 亳仍亳 <a href='content.php'>从</a> 亰舒 亟舒
仗仂亟仍亢亳亠!";
?>
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- 11. Cookie ---仂亠
setcookie ("user", $username, time() + 3600);
setcookie ("user", "", time() - 3600);
setcookie ("user", $username, time() + 3600, "/"); - 于舒亢亳 亰舒 仗仂亟亟亳.
舒仄仂 仆舒 仂仆仂于仆亳 亟仂仄亠亶仆
仂亞舒仂 亳仄舒仄亠 仗仂亟亟仂仄亠亶仆 (mysite.com office.mysite.com; )
setcookie ("user", $username, time() + 3600, "/", ".domain.com");
setcookie ("user", "", time() - 3600, "/", ".domain.com");
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- 12. 弌舒仄仂仂亠仍仆仂
Session
session_start();
$_SESSION['favcolor'] = 'green';
$_SESSION['animal'] = 'cat';
$_SESSION['time'] = time();
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![舒从 亟舒 亳亰仗仂仍亰于舒仄亠
cookie?
仄亠;
弌亟亢舒仆亳亠;
仂亟仍亢亳亠仍仆仂 仆舒 亢亳于仂舒;
仂仄亠亶仆;
;
亳 仂亟亳亞亠仆仂.
亳仍仂 setcookie (仆亳亰 亳仄亠 [, 仆亳亰 仂亶仆仂 [, 亳仍仂 仗仂亟仍亢亳亠仍仆仂 [,
仆亳亰 仗 [, 仆亳亰 亟仂仄亠亶仆 [, 亳仍仂 仗仂亟亳亞亠仆舒]]]]])
11.12.14 4](https://image.slidesharecdn.com/b3t3cookies-141211133536-conversion-gate01/85/B3-t3-cookies-4-320.jpg)
![亳仄亠..2
../uroci/t3/ex32.php
.......
<?php
setcookie ("user", "IVAN");
echo "<html><head>";
?>
<html>
<body>
<h1> Page_1 </h1>
<h2> Cookie =>:
<?php echo $_COOKIE["user"] ?>;
</h2>
</body>
</html> "<html><head>";
?>
11.12.14 6](https://image.slidesharecdn.com/b3t3cookies-141211133536-conversion-gate01/85/B3-t3-cookies-6-320.jpg)
![亳仄亠..3(2)
../uroci/t3/user.php
<?php
setcookie ("user", $_POST["username"]);
echo "亟舒于亠亶亠, ". $_COOKIE["user"]."!</br>";
echo "仍亳从仆亠亠 <a href='index.php'>从</a>, 亰舒 亟舒 仄亠仆亳亠 亳仄亠仂,
从仂亠仂 仗仂仂亳亠 亳仍亳 <a href='content.php'>从</a> 亰舒 亟舒
仗仂亟仍亢亳亠!";
?>
11.12.14 9](https://image.slidesharecdn.com/b3t3cookies-141211133536-conversion-gate01/85/B3-t3-cookies-9-320.jpg)
![亳仄亠..3(3)
../uroci/t3/content.php
<html>
<BODY>
<h1>
<?php
echo "亟舒于亠亶亠, ". $_COOKIE["user"]."!</br>";
?>
</h1>
</BODY>
</html>
11.12.14 10](https://image.slidesharecdn.com/b3t3cookies-141211133536-conversion-gate01/85/B3-t3-cookies-10-320.jpg)
![弌舒仄仂仂亠仍仆仂
Session
session_start();
$_SESSION['favcolor'] = 'green';
$_SESSION['animal'] = 'cat';
$_SESSION['time'] = time();
11.12.14 12](https://image.slidesharecdn.com/b3t3cookies-141211133536-conversion-gate01/85/B3-t3-cookies-12-320.jpg)