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Simplify and secure the example (bug #42176)

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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@241299 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Jakub Vrana 2007-08-16 09:57:06 +00:00
parent 02149ae11d
commit 6c7e4a871e
1 changed files with 6 additions and 12 deletions
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18
language/variables.xml
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@ -1,5 +1,5 @@
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.95 $ -->
<!-- $Revision: 1.96 $ -->
<chapter xml:id="language.variables" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<title>Variables</title>
@ -944,15 +944,13 @@ echo "$a $hello";
<programlisting role="php">
<![CDATA[
<?php
if (isset($_POST['action']) && $_POST['action'] == 'submitted') {
if ($_POST) {
echo '<pre>';
print_r($_POST);
echo '<a href="'. $_SERVER['PHP_SELF'] .'">Please try again</a>';
echo htmlspecialchars(print_r($_POST, true));
echo '</pre>';
} else {
}
?>
<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
<form action="" method="post">
Name: <input type="text" name="personal[name]" /><br />
Email: <input type="text" name="personal[email]" /><br />
Beer: <br />
@ -961,12 +959,8 @@ if (isset($_POST['action']) && $_POST['action'] == 'submitted') {
<option value="guinness">Guinness</option>
<option value="stuttgarter">Stuttgarter Schwabenbräu</option>
</select><br />
<input type="hidden" name="action" value="submitted" />
<input type="submit" name="submit" value="submit me!" />
<input type="submit" value="submit me!" />
</form>
<?php
}
?>
]]>
</programlisting>
</example>