Php is int () function

Write your php code

(PHP 3, PHP 4 , PHP 5)

is_int -- Find whether a variable is an integer

Syntax

bool is_int ( mixed var )

Finds whether the given variable is an integer.

Note: To test if a variable is a number or a numeric string (such as form input, which is always a string), you must use is_numeric().

Parameters

var: The variable being evaluated.

Return Values

Returns TRUE if var is an integer, FALSE otherwise.

Php is int Function syntax tag

is int php code on this is provided for your study purpose, it will guide you to know how create and design a website using php. use it to practice and train your self online

Php is int syntax tutorial

php tutorial guide and code design are for easy learning and programming. The code practice section provided at the top is for practising of this syntax. Use the code section up to practice your php programming online. Learning php is very easy, all you need is to use the examples on this site and practice them to perfect your skills.