What are the potential challenges of creating a thumb grid with different sizes in PHP?

When creating a thumb grid with different sizes in PHP, one potential challenge is ensuring that the grid layout remains consistent despite the varying sizes of the thumbnails. One way to solve this is by using a CSS framework like Bootstrap, which provides responsive grid classes that can help maintain the layout integrity.

// Example PHP code using Bootstrap grid classes to create a thumb grid with different sizes

echo '<div class="row">';
echo '<div class="col-md-4"><img src="thumb1.jpg" class="img-fluid"></div>';
echo '<div class="col-md-4"><img src="thumb2.jpg" class="img-fluid"></div>';
echo '<div class="col-md-4"><img src="thumb3.jpg" class="img-fluid"></div>';
echo '</div>';