function clean_num( $num ){
	$pos = strpos($num, '.');
	if($pos === false) { // it is integer number
		return $num;
	}else{ // it is decimal number
		return rtrim(rtrim($num, '0'), '.');
	}
}

2 thoughts on “php remove trailing zeros of a decimal number”

1. Hannes May 26, 2016 at 12:51

   With little addition works even with 1.000.00,00 Nice idea with the rtrim(rtrim($num, '0'), '.');

   Reply ↓
2. jay May 17, 2012 at 10:35

   sorry abt that - vote , this script works well.

   Reply ↓