number_format_i18n │ filter-hook │ WP 2.8.0

Filters the number formatted based on the locale.

Usage

add_filter( 'number_format_i18n', 'wp_kama_number_format_i18n_filter', 10, 3 );

/**
 * Function for `number_format_i18n` filter-hook.
 * 
 * @param string $formatted Converted number in string format.
 * @param float  $number    The number to convert based on locale.
 * @param int    $decimals  Precision of the number of decimal places.
 *
 * @return string
 */
function wp_kama_number_format_i18n_filter( $formatted, $number, $decimals ){

	// filter...
	return $formatted;
}

$formatted(string)

Converted number in string format.

$number(float)

The number to convert based on locale.

$decimals(int)

Precision of the number of decimal places.

Changelog

Where the hook is called

return apply_filters( 'number_format_i18n', $formatted, $number, $decimals );

Where the hook is used in WordPress