Filters the theme modification, or ‘theme_mod’, value on save.

The dynamic portion of the hook name, $name, refers to the key name of the modification array. For example, ‘header_textcolor’, ‘header_image’, and so on depending on the theme options.

$value mixed

The new value of the theme modification.

$old_value mixed

The current value of the theme modification.

File: wp-includes/theme.php. View all references

$mods[ $name ] = apply_filters( "pre_set_theme_mod_{$name}", $value, $old_value );