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<?php
/**
* Smarty plugin
*
* @package Smarty
* @subpackage PluginsModifier
*/
/**
* Smarty number_format modifier plugin
* Type: modifier
* Name: number_format
* Purpose: Format a number with grouped thousands
*
* @param float|null $num
* @param int $decimals
* @param string|null $decimal_separator
* @param string|null $thousands_separator
*
* @return string
*/
function smarty_modifier_number_format(?float $num, int $decimals = 0, ?string $decimal_separator = ".", ?string $thousands_separator = ",")
{
// provide $num default to prevent deprecation errors in PHP >=8.1
return number_format($num ?? 0.0, $decimals, $decimal_separator, $thousands_separator);
}