How can PHP developers optimize the output of events and participants to display them in a more organized manner?

To optimize the output of events and participants in a more organized manner, PHP developers can use nested loops to iterate through the events and their respective participants, then display them together in a structured format. 

$events = array(
    'Event 1' => array('Participant A', 'Participant B', 'Participant C'),
    'Event 2' => array('Participant X', 'Participant Y', 'Participant Z')
);

foreach ($events as $event => $participants) {
    echo '<h2>' . $event . '</h2>';
    echo '<ul>';
    foreach ($participants as $participant) {
        echo '<li>' . $participant . '</li>';
    }
    echo '</ul>';
}

Keywords

PHP optimization events participants organization

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