please explain this code step by step

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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please explain this code step by step
// remove the author
($author->delete()){
$author_arr=array(
if
}
else{
}
);
?>
"status" => true,
"message" => "Successfully Removed!"
$author_arr=array(
);
"status" => false,
"message" => "author Cannot be deleted!"
print_r(json_encode($author_arr));
Transcribed Image Text:// remove the author ($author->delete()){ $author_arr=array( if } else{ } ); ?> "status" => true, "message" => "Successfully Removed!" $author_arr=array( ); "status" => false, "message" => "author Cannot be deleted!" print_r(json_encode($author_arr));
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