The ord() function is an inbuilt function in Perl 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: ord string
Parameter:
This function accepts a single parameter ‘string’ from which we can get an ASCII value.
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: WelcometoGFG
Output: 87
Explanation: The ASCII value of W is 87
Below programs illustrate the use of ord() function in Perl:
Program 1:
print ( ord ( 'GeeksforGeeks' ));
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Program 2:
print ( ord ( 'WelcometoGFG' ));
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Last Updated :
07 May, 2019
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