- var_dump: documentation ( source)
- str_replace: documentation ( source)
<?php
$number = '2.05';
var_dump('1:'.$number);
$number = str_replace(',','',$number);
var_dump('2:'.$number);
$number = $number * 100;
var_dump('3:'.$number);
$ret = intval( $number);
var_dump('4:'.$ret);