Using length function to check the length of a string : length « String « Perl
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String
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length
Using length function to check the length of a string
#!/usr/bin/perl -w
use strict;
my $song =
'12
345
';
print
'le
ngth:
',
length
(
$song
)
,
"\n"
;
Related examples in the same category
1.
Get the length of a string
2.
Passing variable to length() function
3.
The length of string with whitespace
4.
Calculating the length of $string
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