'Dr. Evelyn Reed',
'avatar' => 'https://i.pravatar.cc/150?img=1',
'timestamp' => '2 hours ago',
'type' => 'Assignment',
'content' => 'Reminder: The Chapter 5 reading quiz is tomorrow. Make sure you have reviewed the key concepts of cellular respiration. Good luck!'
],
[
'author' => 'Mr. David Chen',
'avatar' => 'https://i.pravatar.cc/150?img=2',
'timestamp' => '1 day ago',
'type' => 'Note',
'content' => 'Great discussion in class today about the French Revolution! Here is a link to the documentary we talked about: [link]. I highly recommend watching it.'
],
[
'author' => 'Admin',
'avatar' => 'https://i.pravatar.cc/150?img=3',
'timestamp' => '3 days ago',
'type' => 'Announcement',
'content' => 'Parent-Teacher conferences are scheduled for next week. Please sign up for a time slot using the link sent to your email.'
]
];
foreach ($posts as $post) {
?>
![<?php echo $post['author']; ?>](<?php echo $post['avatar']; ?>)
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