ucfirst Function in Perl
What is ucfirst Function in Perl?
Explanation
The ucfirst function is used to returns a string with first letter in upper case.
ucfirst(string)
In the above syntax, ucfirst() takes a "string" as the argument.
#! C:programfilesperlbinperl
print "content-type: text/htmlnn";
$string = "good day";
$string2 = ucfirst($string);
print "First letter in Upper Case: $string2n"; Result :
First letter in Upper Case: Good day
In the above ucfirst function example in the string "good day" the first letter "g" is converted to uppercase "G".
Syntax:
ucfirst(string)
In the above syntax, ucfirst() takes a "string" as the argument.
Example :
#! C:programfilesperlbinperl
print "content-type: text/htmlnn";
$string = "good day";
$string2 = ucfirst($string);
print "First letter in Upper Case: $string2n";
First letter in Upper Case: Good day
In the above ucfirst function example in the string "good day" the first letter "g" is converted to uppercase "G".
