How can PHP developers ensure that calendar events are displayed in a visually cohesive and organized manner on a web page?

To ensure that calendar events are displayed in a visually cohesive and organized manner on a web page, PHP developers can use HTML and CSS to style the calendar layout. By applying consistent styling such as colors, borders, and spacing, developers can create a visually appealing calendar that is easy to read and navigate.

<?php
// Sample PHP code to display calendar events in a visually cohesive and organized manner
echo '<div class="calendar">';
echo '<div class="event">Event 1</div>';
echo '<div class="event">Event 2</div>';
echo '<div class="event">Event 3</div>';
echo '</div>';
?>
```

```css
/* CSS code to style the calendar layout */
.calendar {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  grid-gap: 10px;
}

.event {
  background-color: #f2f2f2;
  border: 1px solid #ccc;
  padding: 5px;
  margin-bottom: 5px;
}