Answers for "php if number is whole"

php is variable a number

if(is_numeric($what_am_i)){
	//true
}

Posted by: Guest on September-24-2020

php check if input is int

$a = 5; //returns true
$a = "5"; //returns false
$a = 5.3; //returns false
is_int($a);

Posted by: Guest on May-25-2020

Code answers related to "php if number is whole"