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Start your free trialCharlie Guan
7,284 PointsUse echo home_url() instead of bloginfo('url') According to Wordpress Reference?
In the video, Zac talked about using
<?php bloginfo('url'); ?>
to get the URL of the site. However, on bloginfo()
's WordPress reference page, here is what it says about using 'url'
as parameter:
Displays the βSite address (URL)β set in Settings > General. This data is retrieved from the βhomeβ record in the
wp_options
table. Consider echoinghome_url()
instead.
So instead of doing this according to Zac:
<h1><a class='current' href="<?php bloginfo('url'); ?>"><?php bloginfo('name'); ?></a></h1>
should we use this instead?
<h1><a class='current' href="<?php echo home_url(); ?>"><?php bloginfo('name'); ?></a></h1>
I tried the latter, seems to work for me.
So the real question is, why does WordPress recommend echo home_url()
over bloginfo('url')
?
1 Answer
Chris Shaw
26,676 PointsHi Charlie,
The biggest advantage to home_url
is it allows for a custom url scheme, what does that mean? When you enter you website url into the WordPress options page, you do so by pre-pending http://
to the start of it which is the scheme, the home_url
helper function allows you to override this when you need a secure link (https://
) instead of a non-secure link.
The bloginfo
function doesn't do this, instead it simply returns the value that came from the input field which would result in a non-secure link being used. You can read more about home_url
on the reference page using the below link.
https://developer.wordpress.org/reference/functions/home_url/
Happy coding!