PHP ord() Function (original) (raw)

Last Updated : 21 Jun, 2023

The ord() function is a inbuilt function in PHP that returns the ASCII value of the first character of a string. This function takes a character string as a parameter and returns the ASCII value of the first character of this string.Syntax:

int ord($string)

Parameter: This function accepts a single parameter $string. This is a mandatory parameter from which we get an ASCII value.Return value: This function returns an integer value which represents the ASCII value of the first character in the string passed to this function as a parameter.Examples:

Input : Geeksforgeeks Output : 71 Explanation: The ASCII value of G is 71

Input : twinkle Output : 116 Explanation: The ASCII value of t is 116

Below programs illustrate the ord() function in PHP:Program 1:

PHP `

`

Output:

116

Program 2:

php `

`

Output:

71

Reference: http://php.net/manual/en/function.ord.php