The variable $hourOfDay is not defined, you can either hardcode its value or research on how to find out current hour in PHP. 1k?php2WN3 // if statement with condition4 if ($hourOfDay > 6 && $hourOfDay< 12 ) {$greeting = "Good Morning";56}7 else if ($hourOfDay8 $greeting = "Good Noon Time";9}10 else { // optional else branch1112 }13==12) { // optional else if$greeting = "Good Afternoon or Evening";14 //extra line to show output.15 echo $greeting;16 ?>

Here is the explanation regarding hourOfDayHere is how you can find the current hour of the day: <?php$hourOfDay = date("G"); // current hour in 24-hour format if($hourOfDay > 6 && $hourOfDay < 12){ $greeting = "Good Morning";}else if($hourOfDay == 12){ $greeting = "Good Noon Time";}else{ $greeting = "good Afternoon or Evening";}echo $greeting;?>

Engineering

Computer Science

k?php // if statement with condition if ($hourOfDay > 6 && $hourOfDay < 12 ) { $greeting = "Good Morning"; } else if ($hourOfDay == 12) { // optional else if $greeting = "Good Noon Time"; } else { // optional else branch $greeting = "Good Afternoon or Evening"; } //extra line to show output. echo $greeting; ?>

k?php // if statement with condition if ($hourOfDay > 6 && $hourOfDay < 12 ) { $greeting = "Good Morning"; } else if ($hourOfDay == 12) { // optional else if $greeting = "Good Noon Time"; } else { // optional else branch $greeting = "Good Afternoon or Evening"; } //extra line to show output. echo $greeting; ?>

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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