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Question

What will be the output of the following PHP code? 
<?php
    $username = "jasoN";
    if (ereg("([^a-z])",$username))
        echo "Username must be all lowercase!";
    else
        echo "Username is all lowercase!";
    ?>

a.

Error

b.

Username must be all lowercase!

c.

Username is all lowercase!

d.

No Output is returned

Posted under Strings and Regular Expressions PHP

Answer: (b).Username must be all lowercase!

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Q. What will be the output of the following PHP code?
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