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Expand the examples a little, also not rely on register_globals.

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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@112821 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Philip Olson 2003-01-20 18:43:40 +00:00
parent 012b14e6c6
commit 25affde9f0
1 changed files with 31 additions and 6 deletions
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37
reference/http/functions/setcookie.xml
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@ -1,5 +1,5 @@
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.12 $ -->
<!-- $Revision: 1.13 $ -->
<!-- splitted from ./en/functions/http.xml, last change in rev 1.2 -->
<refentry id="function.setcookie">
<refnamediv>
@ -95,9 +95,13 @@
<title><function>setcookie</function> send examples</title>
<programlisting role="php">
<![CDATA[
<?php
$value = 'something from somewhere';
setcookie ("TestCookie", $value);
setcookie ("TestCookie", $value,time()+3600); /* expire in 1 hour */
setcookie ("TestCookie", $value,time()+3600, "/~rasmus/", ".utoronto.ca", 1);
setcookie ("TestCookie", $value,time()+3600, "/~rasmus/", ".example.com", 1);
?>
]]>
</programlisting>
</example>
@ -110,9 +114,11 @@ setcookie ("TestCookie", $value,time()+3600, "/~rasmus/", ".utoronto.ca", 1);
<title><function>setcookie</function> delete examples</title>
<programlisting role="php">
<![CDATA[
<?php
// set the expiration date to one hour ago
setcookie ("TestCookie", "", time() - 3600);
setcookie ("TestCookie", "", time() - 3600, "/~rasmus/", ".utoronto.ca", 1);
?>
]]>
</programlisting>
</example>
@ -126,8 +132,14 @@ setcookie ("TestCookie", "", time() - 3600, "/~rasmus/", ".utoronto.ca", 1);
<informalexample>
<programlisting role="php">
<![CDATA[
echo $TestCookie;
<?php
// Print an individual cookie
echo $_COOKIE["TestCookie"];
echo $HTTP_COOKIE_VARS["TestCookie"];
// Another way to debug/test is to view all cookies
print_r($_COOKIE);
?>
]]>
</programlisting>
</informalexample>
@ -141,14 +153,27 @@ echo $_COOKIE["TestCookie"];
<informalexample>
<programlisting role="php">
<![CDATA[
<?php
// set the cookies
setcookie ("cookie[three]", "cookiethree");
setcookie ("cookie[two]", "cookietwo");
setcookie ("cookie[one]", "cookieone");
if (isset ($cookie)) {
while (list ($name, $value) = each ($cookie)) {
echo "$name == $value<br>\n";
// after the page reloads, print them out
if (isset($_COOKIE['cookie'])) {
foreach ($_COOKIE['cookie'] as $name => $value) {
echo "$name : $value <br />\n";
}
}
/* which prints
three : cookiethree
two : cookietwo
one : cookieone
*/
?>
]]>
</programlisting>
</informalexample>