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Tutorials
Perl
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Topic |
What is lc Function in Perl?
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Explanation |
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The lc function is used to convert a whole string into lower case.
Syntax:
lc EXPR
lc
In the above syntax, lc() function takes a "string" or a variable as the argument.
Example:
#! C:\programfiles\perl\bin\perl
print "content-type: text/html\n\n";
$string = "ABVP";
$string2 = lc($string);
print "Lower case string: $string2\n";
Result:
Lower case string: abvp
In the above example the string "ABVP" is converted to lowercase using the function lc().
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A Note |
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Simple introduction, basic CGI perl programming codes with examples.
Do send your feedback or suggestions on this tutorial.
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