- preg_match: documentation ( source)
- round: documentation ( source)
<?php
$pot = ("1.8e308" * 1337) + 1.7 ;
//$pot = "6898557993159892,00.00" *1;
echo $pot."\n";
echo gettype($pot)."\n";
echo (!preg_match('/[^0-9]/',''.$pot)) ? "YES":"no this isnt correct ";
echo (((int)round($pot) - 33)) ? " yeS we are float":"NO";
if(!preg_match('/[^0-9]/',''.$pot) && ((int)round($pot) - 33))
{
$pot = (int)round($pot)-33;echo "\n".$pot."\n";echo gettype($pot)."\n";
}else{
echo "\nWRONG\n";echo "\n".$pot."\n";echo gettype($pot)."\n";
}
echo "\n".$pot."\n";echo gettype($pot)."\n";
$pot=1.8e308;
if($pot =='float'){echo "\ngood YOU ROCK\n";
}else{echo "\nWRONG you suck\n";}