pre_determine_locale │ filter-hook │ ACF 5.0.0

Filters the locale for the current request prior to the default determination process.

Using this filter allows to override the default logic, effectively short-circuiting the function.

Usage

add_filter( 'pre_determine_locale', 'wp_kama_pre_determine_locale_filter' );

/**
 * Function for `pre_determine_locale` filter-hook.
 * 
 * @param string|null $locale The locale to return and short-circuit.
 *
 * @return string|null
 */
function wp_kama_pre_determine_locale_filter( $locale ){

	// filter...
	return $locale;
}

$locale(string|null)

The locale to return and short-circuit.
Default: null

Changelog

Where the hook is called

$determined_locale = apply_filters( 'pre_determine_locale', null );

Where the hook is used in Advanced Custom Fields PRO