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  • How to use of strtoupper() function in php.?

    @sujit.singh
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    What is use of strtoupper() in php ?

    The strtoupper() function is used for converting a string to uppercase.

    Syntax of strtoupper() function:

    strtoupper(string)
    string is a compulsory parameter

    You can see below example of ucfirst() function in php.

    <?php
//here call strtoupper() for cconverting string
echo strtoupper("well  done");
?>

    output will come of above example

    WELL DONE
    php strtoupper
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