What are the implications of using different types of quotation marks in HTML attributes when parsing with PHP?

When parsing HTML attributes with PHP, it is important to ensure that the quotation marks used in the attributes match. Using different types of quotation marks (such as single quotes and double quotes) can lead to parsing errors or unexpected behavior. To solve this issue, you can standardize the use of double quotes for HTML attributes in your PHP code.

// Standardize the use of double quotes for HTML attributes
$html = '<div class="example-class" data-id="123">Example content</div>';
echo $html;