New function: `the_theme_mod()`

[sebastian.pisula]

For example:

<img src="<?php the_theme_mod( 'logo' ); ?>" alt=""/>

OR

<div><?php the_theme_mod( 'copyright_text' ); ?></div>

[swissspidy]

You should always escape your output, which is not possible with a generic the_theme_mod function.

I suggest using something like echo esc_url( get_theme_mod( 'logo' ) ) and echo esc_html( get_theme_mod( 'copyright_text' ) ) instead.

[ocean90]

#45258 was marked as a duplicate.