How can PHP developers implement hover effects on buttons without changing the function?

To implement hover effects on buttons without changing the function, PHP developers can use CSS to style the buttons with hover effects. By adding CSS classes to the buttons and defining hover effects in the stylesheet, developers can achieve the desired visual effect without altering the functionality of the buttons. 

<button class="btn">Hover over me</button>

<style>
.btn {
  background-color: #3498db;
  color: white;
  padding: 10px 20px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

.btn:hover {
  background-color: #2980b9;
}
</style>

Keywords

PHP hover effects buttons CSS JavaScript

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