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!"; ?>

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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!"; ?>

1.Error

2.Username must be all lowercase!

3.Username is all lowercase!

4.No Output is returned

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  1. 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!"; ?>
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