Display an array in a readable format - PHP

When debugging PHP projects, often I want to know the content in large multi dimensional arrays. We can simply var_dump the object or array, but there is little hardness on reading content.

Here is a simple trick to display content in multi dimensional array in a neat & human readable format.

//$data is our variable
print "<pre>";
print_r($data);
print "</pre>";

Recent Posts

1. Redirect single pages of post type in to post type archive page - WordPress
2. Get details about available image sizes - WordPress
3. Change shipping and billing address title - WooCommerce
4. Add phone number to the output of the addresses on the "My Account" page - WooCommerce
5. Conditional tags for order thank you page - WooCommerce

This article was published on January 27, 2016

Your Questions / Comments

If you found this article interesting, found errors, or just want to discuss about them, please get in touch.