Question

My idea is to switch multiple links to CSS files, if special URL was detected. But I have a trouble: my code includes only css in the first if..else statement. And it doesn’t depend on the URL.

Here is my code.
http://pastebin.com/Jm3QFDmH

ported from pastebin

<?php
// get first folder in URL
$f_folder = substr(substr($_SERVER["REQUEST_URI"],1), 0, strpos(substr($_SERVER["REQUEST_URI"],1), "/"));
//get full directory structure from URL for current page
$full_path = rtrim(dirname($_SERVER['PHP_SELF']), '/\\');
//css for account
if ($f_folder='account') {
?>
    <link rel="stylesheet" href="/mainstyle/common.css" type="text/css" charset="utf-8" />
    <link rel="stylesheet" href="/mainstyle/account.css" type="text/css" charset="utf-8" />
<?php 
} elseif ($f_folder='signin'||$f_folder='signup'||$full_path='/account/resetPassword'||$full_path='/account/logout') {
?>
    <link rel="stylesheet" href="/mainstyle/login-signup.css" type="text/css" charset="utf-8" />
<?php
} else {
?>
    <link rel="stylesheet" href="/mainstyle/common.css" type="text/css" charset="utf-8" />
<?php
}
?>

Where is mistake?

Answer 1

if and elseif, should have == comparison operator , not = assignment