<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN" "http://www.w3.org/TR/html4/frameset.dtd">
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//RU//4.0">
while (list($var, $val) = each($HTTP_GET_VARS)) $$var = $val; while (list($var, $val) = each($HTTP_POST_VARS)) $$var = $val;
while (list($var, $val) = each($_GET)) ${$var} = $val; while (list($var, $val) = each($_POST)) ${$var} = $val;
$foo = 'bar'; $bar = 'I am text'; echo $$foo; // I am text
$Bar = "a"; $Foo = "Bar"; $World = "Foo"; $Hello = "World"; $a = "Hello"; $a; // выведет Hello $$a; // выведет World $$$a; // выведет Foo $$$$a; // выведет Bar $$$$$a; // выведет a $$$$$$a; // выведет Hello $$$$$$$a; // выведет World //... и так далее ...//
if (eregi($ttt,$t_nickname)) $users_to_show[] = $user;
if (preg_match("/".$ttt."/i", $t_nickname)) $users_to_show[] = $user;
if (mb_stripos($t_nickname, $ttt) !== false) $users_to_show[] = $user;
$string = ereg_replace ("[^a-zA-Z0-9.]", "", $string);
$string = preg_replace("/[^A-Za-z0-9\.]/", "", $string);
<a style='text-decoration: underline' style='{cursor: pointer}' onClick=\"javascript:parent.Whisper('НИК');\">НИК</a>
<a style='text-decoration: underline; cursor: pointer;' onClick=\"javascript:parent.Whisper('НИК');\">НИК</a>
<td><input type="Submit" class="input_button" value="OK"></td> </tr> </table> </form>
<font color=\"bf0d0d\">
$sw_rob_login = "<font color=\"bf0d0d\"><b>".$current_user->login_phrase."</b></font>";
$sw_rob_login = '<b style="color:rgb(191,13,13);">'.$current_user->login_phrase.'</b>';
$sw_rob_logout = "<font color=\"bf0d0d\"><b>".$current_user->logout_phrase."</b></font>";
$sw_rob_logout = '<b style="color:rgb(191,13,13);">'.$current_user->logout_phrase.'</b>';
$sw_rob_login = str_replace("||", "<font color=\"bf0d0d\">".ucfirst($current_user->chat_status)."</font>", $sw_rob_login);
$sw_rob_login = str_replace("||", '<font color="#bf0d0d">'.ucfirst($current_user->chat_status).'</font>', $sw_rob_login);
$sw_rob_login = str_replace("||", '<span style="color:#bf0d0d;">'.ucfirst($current_user->chat_status).'</span>', $sw_rob_login);