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thanks pit

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git-svn-id: file:///svn/phpbb/branches/phpBB-2_0_0@5093 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
Meik Sievertsen 2005-02-21 19:09:33 +00:00
parent 585dff72c6
commit 31cf453ed2
1 changed files with 2 additions and 3 deletions
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5
phpBB/common.php
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@ -50,11 +50,10 @@ if (!isset($HTTP_POST_VARS) && isset($_POST))
if (@phpversion() < '4.0.0') if (@phpversion() < '4.0.0')
{ {
// PHP3 path; in PHP3, globals are _always_ registered // PHP3 path; in PHP3, globals are _always_ registered
$not_unset = array('HTTP_GET_VARS', 'HTTP_POST_VARS', 'HTTP_COOKIE_VARS', 'HTTP_SERVER_VARS', 'HTTP_ENV_VARS', 'HTTP_POST_FILES', 'phpEx', 'phpbb_root_path');
// We 'flip' the array of variables to test like this so that // We 'flip' the array of variables to test like this so that
// we can validate later with isset($test[$var]) (no in_array()) // we can validate later with isset($test[$var]) (no in_array())
$test = array('HTTP_GET_VARS' => NULL, 'HTTP_POST_VARS' => NULL, 'HTTP_COOKIE_VARS' => NULL, 'HTTP_SERVER_VARS' => NULL, 'HTTP_ENV_VARS' => NULL, 'HTTP_POST_FILES' => NULL); $test = array('HTTP_GET_VARS' => NULL, 'HTTP_POST_VARS' => NULL, 'HTTP_COOKIE_VARS' => NULL, 'HTTP_SERVER_VARS' => NULL, 'HTTP_ENV_VARS' => NULL, 'HTTP_POST_FILES' => NULL, 'phpEx' => NULL, 'phpbb_root_path' => NULL);
// Loop through each input array // Loop through each input array
@reset($test); @reset($test);
@ -63,7 +62,7 @@ if (@phpversion() < '4.0.0')
while (list($var,) = @each($$input)) while (list($var,) = @each($$input))
{ {
// Validate the variable to be unset // Validate the variable to be unset
if (!isset($test[$var]) && $var != 'test' && $var != 'input' && $var != 'not_unset' && !in_array($var, $not_unset)) if (!isset($test[$var]) && $var != 'test' && $var != 'input' && $var != 'not_unset')
{ {
unset($$var); unset($$var);
} }