How to use php ord function?

php The ord function is used to return the ASCII value of "S". Its syntax is ord(string). The parameter string is required and refers to the string from which the ASCII value is to be obtained.

#How to use php ord function?

Definition and Usage

#ord() function returns the ASCII value of the first character of a string.

Syntax

ord(string)

Parameters

string Required. The string to obtain the ASCII value from.

Return value: Returns the ASCII value as an integer.

PHP Version: 4

Example

Return the ASCII value of "S":

<?php
echo ord("S")."<br>";
echo ord("Shanghai")."<br>";
?>

Output:

83
83

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