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# PERL chr Function

## Syntax

chr EXPR chr

## Definition and Usage

Returns the character represented by the numeric value of EXPR, or $_ if omitted, according to the current character set. Note that the character number will use the Unicode character numbers for numerical values above 127.

## Return Value

- Returns the Character corresponding to the numeric value of EXPR.

## Example

    #!/usr/bin/perl

    print chr (35);
    print "\n";
    print chr (38);
    print "\n";
    print chr (40);

It will produce following result

    #
    &
    (

NOTE: You might be interested in ASCII Code Lookup Table.

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