rpress_sanitize_amount_decimals

Filters the number of decimals used when sanitizing an amount.

Runs in rpress_sanitize_amount with a default of 2. RestroPress hooks rpress_currency_decimal_filter at priority 10, which sets zero decimals for currencies such as JPY. The result is passed to number_format.

Parameters#

Parameter	Type	Description
$decimals	int	Number of decimals. Defaults to 2.
$amount	int|string	The amount being sanitized.

Return value#

int. The number of decimals.

Example#

function my_sanitize_amount_decimals( $decimals, $amount ) {
	return 3;
}
add_filter( 'rpress_sanitize_amount_decimals', 'my_sanitize_amount_decimals', 20, 2 );

Source#

Applied in:

• includes/formatting.php (line 49), in rpress_sanitize_amount()

See also#

• rpress_format_amount_decimals
• rpress_currency_decimal_count