Examples : Input : 42 Output : Even Explanation: The number 42 is divisible by 2 Input : 39 Output : Odd Explanation: The number 39 is not divisible by 2 A number is called even if the number is divisible by 2 and is called odd if it is not divisible by 2. If all the characters are numeric, it returns a true value. Given a number, we need to check whether it is odd or even in PHP. % is modulous, so 20%10 reads “20 mod 10”, and it equals 0 (20 is divisable by ten). If two parameters are given, number will be formatted with decimals decimals with a dot (".") The task is to find the number of days between the given dates. The answer is, we use a function in PHP called the is_numeric function. Using Python comparison operator Example: Therefore, +234.5e6 is a valid numeric string. Given two dates. in front, and a comma (",") between every group of thousands. Two of these methods works in Python 3, and the third one is specific for Python 2.7. Numeric strings contain any number of digits, optional signs such as + or -, an optional decimal, and an optional exponential. Python | Check Integer in Range or Between Two Numbers. While 7.56, 10.0, 150.67 are floats. This can lead to surprising results as can be seen with the following example: 2, 256, -256, 10358, -179567 are all integers. So, an integer data type is a non-decimal number between -2147483648 and 2147483647. Write a PHP script which displays all the numbers between 200 and 250 that are divisible by 4. That's how it is, and it's not so bad at all, because it is very straightforward for a programmer and a compiler. Program to add two numbers in PHP. The is_numeric() function in the PHP programming language is used to evaluate whether a value is a number or numeric string. Comparing two values is normal, and you have to do that twice when you want to check if it is in between two values. PHP. This function accepts either one, two, or four parameters (not three): If only one parameter is given, number will be formatted without decimals, but with a comma (",") between every group of thousands. Note : Do not use any PHP control statement. Adding in Simple Code. Examples: Input : date1 = "17-09-2018" date2 = "31-09-2018" Output: Difference between two dates: 14 days Input : date1 = "2-05-2017" date2 = "25-12-2017" Output: Difference between two dates: 237 Days Note: The dates can be taken in any format. Prior to PHP 8.0.0, if a string is compared to a number or a numeric string then the string was converted to a number before performing the comparison. However, if you interested to see the program … A value greater (or lower) than this, will be stored as float, because it exceeds the limit of an integer. Adding Two Numbers. There are three methods to add two numbers: Adding in simple code in PHP; Adding in form in PHP; Adding without using arithmetic operator (+). 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