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PERL Functions
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PERL chop Function
Syntax
chomp VARIABLE
chomp( LIST )
chomp
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Definition and Usage
Removes the last character from EXPR, each element of LIST, or $_ if no value is specified.
Return Value
Example
#!/usr/bin/perl
$string1 = "This is test";
$retval = chop( $string1 );
print " Choped String is : $string1\n";
print " Character removed : $retval\n";
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This will produce following result
Choped String is : This is tes
Number of characters removed : t
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