IF page == home, then...

[MSUK1]

Hello,

 

i am wanting to show a logo on the home page, and on any other page, a completly different logo..

 

I was thinking about using what i know from shtml, but my site is in php?

 

i was thinking it would be like..

 

if url == www.domain.com, then -> logo 1, else if !== www.domain.com then -> logo2?

 

can anyone help me out wiht this?

 

thanks,

[QuickOldCar]

<?php
$server_page = filter_var("http://".$_SERVER['HTTP_HOST'].$_SERVER['SCRIPT_NAME'], FILTER_SANITIZE_STRING);
//echo $server_page."<br />";
$current_page = end(explode("/", $server_page));
if($current_page == "index.php") {
$logo = "./images/logo1.png";//use your logo location
} else {
$logo = "./images/logo2.png";
}
?>

[MSUK1]

Thank you very much!

 

please could you explain the "explode" part of this script what does htat mean?

[MSUK1]

Hello,

 

i have given this script a try, i am using wordpress and it thinks everypage is index.php

 

http://bit.ly/oO36a3

 

i echo'd the "page" and yes, index.php everytime,

 

Do you have another solution? or a work around this?

 

Kind Regards

[QuickOldCar]

Yes i can see how that is possible.

 

This will find home within each folder, meaning per script path or could very well be a subdomain path

<?php
//get the url from the address bar
$current_url = filter_var("http://".$_SERVER['HTTP_HOST'].$_SERVER['SCRIPT_NAME'], FILTER_SANITIZE_STRING);
if (!empty($_SERVER["QUERY_STRING"])){
$query_string = filter_var($_SERVER['QUERY_STRING'], FILTER_SANITIZE_STRING);
$current_url .= "?".$query_string;
}
//explode url into parts by /,get the last part
$current_file_path = end(explode("/", $current_url));
echo $current_url."<br />";
echo $current_file_path."<br />";

if(empty($_SERVER["QUERY_STRING"]) && $current_file_path == "index.php"){
echo "HOME";
} else {
echo "NOT HOME";
}
?>

 

Otherwise, this may just work for you

<?php
//get the url from the address bar
$current_url = filter_var("http://".$_SERVER['HTTP_HOST'].$_SERVER['SCRIPT_NAME'], FILTER_SANITIZE_STRING);
if (!empty($_SERVER["QUERY_STRING"])){
$query_string = filter_var($_SERVER['QUERY_STRING'], FILTER_SANITIZE_STRING);
$current_url .= "?".$query_string;
}

$home_url = filter_var("http://".$_SERVER['HTTP_HOST']."/", FILTER_SANITIZE_STRING);
$index_url = filter_var("http://".$_SERVER['HTTP_HOST']."/index.php", FILTER_SANITIZE_STRING);
if($current_url == $home_url || $current_url == $index_url){
$is_home = true;
}

if(empty($_SERVER["QUERY_STRING"]) && $is_home == true){
$logo = "./images/logo1.png";//use your logo location
} else {
$logo = "./images/logo2.png";
}
?>

 

[MSUK1]

Sorry but neither of these work still?

 

wordpress uses the htaccess file to create permalinks for the site..

 

So everything is run off of index.php ?

 

So i still cannot get this to work ?

[QuickOldCar]

There is a wordpress home_url() and site_url() function

 

http://codex.wordpress.org/Function_Reference/home_url

 

Maybe can use that in some way, I don't know personally as I never tried to determine if was home or not in wordpress.

[MSUK1]

for site directory url it alos shows www.domain.com as part of this function, however if somebody could add respectively into the code i will happily try it?

[QuickOldCar]

going by how wordpress displays the site description in header.php of a theme....

 

if (is_home() || is_front_page() ){
echo "HOME";
} else {
echo "NOT HOME";
}

 

It works, I tried it in a new wordpress install

[QuickOldCar]

Here's an example of how I made different images for the site names link in the default twentyeleven theme.

 

I placed 2 images in the themes images folder, gave full url of the image.

The new php area with check for is_home and is_front_page just after </head>

For the sites link had to add <?php echo $custom_image;?>

</head>
<?php
//php block added
if (is_home() || is_front_page() ){
$custom_image ="<img src='http://localhost/wp-content/themes/twentyeleven/images/headers/logo.png'/>";
} else {
$custom_image ="<img src='http://localhost/wp-content/themes/twentyeleven/images/headers/banner.jpg'/>";
}
?>
<body <?php body_class(); ?>>
<div id="page" class="hfeed">
<header id="branding" role="banner">
		<hgroup>
			<h1 id="site-title"><span><a href="<?php echo esc_url( home_url( '/' ) ); ?>" title="<?php echo esc_attr( get_bloginfo( 'name', 'display' ) ); ?>" rel="home"><?php echo $custom_image;//this instead of sites name ?></a></span></h1>
			<h2 id="site-description"><?php bloginfo( 'description' ); ?></h2>
		</hgroup>

 

[MSUK1]

that works! Brilliant! Thank you for the help guys