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How to check if Two Strings are Equal ignoring case in Perl - Step by Step Examples

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How to check if Two Strings are Equal ignoring case in Perl ?

Answer

To check if two strings are equal ignoring case in Perl, you can use the lc function to convert both strings to lowercase and then compare them.

✐ Examples

1 Equality Check Ignoring Case in Perl

In this example,

We create two strings named $str1 and $str2 with different cases, such as "Hello" and "hello".
We convert both strings to lowercase using the lc function.
We then compare the modified strings using the eq operator.
The comparison returns 1 if the strings are equal ignoring case, and 0 otherwise.
Finally, we print the result of the comparison.

Perl Program

# Equality Check Ignoring Case in Perl
my $str1 = "Hello";
my $str2 = "hello";
my $result = lc($str1) eq lc($str2);
print "Strings are equal ignoring case: $result\n";

Output

Strings are equal ignoring case: 1

Summary

In this tutorial, we learned How to check if Two Strings are Equal ignoring case in Perl language with well detailed examples.

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