How can PHP be used to display a table showing the frequency of attendance of conference guests?

To display a table showing the frequency of attendance of conference guests using PHP, you can create an associative array where the keys are the guest names and the values are the frequencies of their attendance. Then, you can loop through this array to generate a table with the guest names and their attendance frequencies.

<?php

// Sample array of guest attendance
$attendance = array(
    'John' => 3,
    'Jane' => 2,
    'Alice' => 4,
    'Bob' => 1
);

// Create a table to display the guest names and their attendance frequencies
echo '<table border="1">';
echo '<tr><th>Guest Name</th><th>Attendance Frequency</th></tr>';
foreach ($attendance as $guest => $frequency) {
    echo '<tr><td>' . $guest . '</td><td>' . $frequency . '</td></tr>';
}
echo '</table>';

?>