lcfirst Function in Perl
What is lcfirst Function in Perl?
Explanation
This function is used to convert first character of a string into lower case.
lcfirst EXPR
lcfirst
In the above syntax, lcfirst() function takes a "string" as the argument.
#! C:programfilesperlbinperl
print "content-type: text/htmlnn";
$string = "ABVP";
$string2 = lcfirst($string);
print "Lower case first character: $string2n"; Result :
Lower case first character: aBVP
In the above example the first character of the string "ABVP" is converted to lowercase using the function lcfirst().
Syntax:
lcfirst EXPR
lcfirst
In the above syntax, lcfirst() function takes a "string" as the argument.
Example :
#! C:programfilesperlbinperl
print "content-type: text/htmlnn";
$string = "ABVP";
$string2 = lcfirst($string);
print "Lower case first character: $string2n";
Lower case first character: aBVP
In the above example the first character of the string "ABVP" is converted to lowercase using the function lcfirst().
