Perl | lc() Function for Lower Case Conversion
lc() function in Perl returns a lowercased version of VAR, or $_ if VAR is omitted.
Syntax: lc(VAR)
Parameter:
VAR: Sentence which is to be converted to lower case
Return:
Lowercased version of VAR, or $_ if VAR is omitted
Example 1:
Perl
#!/usr/bin/perl# Original String containing both# lower and upper case letters$original_string = "GEEkS FoR geEkS";# Converting the string to Lower case$changed_string = lc($original_string);# Printing the original Stringprint "Original String : $original_string\n";# Printing the Changed Stringprint "Changed String : $changed_string\n"; |
Output:
Original String : GEEkS FoR geEkS Changed String : geeks for geeks
Example 2:
Perl
#!/usr/bin/perl# Original String containing# lower and upper case letters# as well as numerics$original_string = "G33kS F0R g3EkS";# Converting the string to Lower case$changed_string = lc($original_string);# Printing the original Stringprint "Original String : $original_string\n";# Printing the Changed Stringprint "Changed String : $changed_string\n"; |
Output:
Original String : G33kS F0R g3EkS Changed String : g33ks f0r g3eks
