@ 2014-07-05T08:04:28Z <?php
$num = array( 2154151, '55454', '.04484787', 'bloadh', '6564.465.654', '5653.54' );
foreach($numbers as $num){
if(!$number = filter_var($num, FILTER_VALIDATE_FLOAT)){
echo "$num is invalid";
}else{
echo "$num is valid";
}
}
?>
Enable javascript to submit You have javascript disabled. You will not be able to edit any code.
Output for 8.0.0 - 8.0.30 , 8.1.0 - 8.1.28 , 8.2.0 - 8.2.18 , 8.3.0 - 8.3.7 Warning: Undefined variable $numbers in /in/QfCmd on line 5
Warning: foreach() argument must be of type array|object, null given in /in/QfCmd on line 5
Output for 5.1.0 - 5.1.6 , 5.2.0 - 5.2.17 , 5.3.0 - 5.3.29 , 5.4.0 - 5.4.45 , 5.5.0 - 5.5.38 , 5.6.0 - 5.6.40 , 7.0.0 - 7.0.33 , 7.1.0 - 7.1.33 , 7.2.0 - 7.2.33 , 7.3.0 - 7.3.31 , 7.4.0 - 7.4.33 Notice: Undefined variable: numbers in /in/QfCmd on line 5
Warning: Invalid argument supplied for foreach() in /in/QfCmd on line 5
Output for 4.3.0 - 4.3.10 , 4.4.0 - 4.4.9 , 5.0.0 - 5.0.5 , 7.3.32 - 7.3.33 Warning: Invalid argument supplied for foreach() in /in/QfCmd on line 5
Output for 4.3.11 preferences:dark mode live preview
269.88 ms | 401 KiB | 461 Q