What are the best practices for handling different attributes and order of attributes in HTML tags when using preg_replace in PHP?

When using preg_replace in PHP to modify HTML tags, it's important to consider that attributes within the tags can appear in any order. To handle this, you can use a regular expression with the 's' modifier to match any attributes in any order. Additionally, you can use named capturing groups to easily extract and rearrange the attributes as needed. 

$html = '<a href="https://example.com" target="_blank" class="link">Click here</a>';

$modified_html = preg_replace('/<a(?=(?:[^>]*\bhref="(.*?)"))(?=(?:[^>]*\btarget="(.*?)"))(?=(?:[^>]*\bclass="(.*?)"))[^>]*>(.*?)<\/a>/s', '<a href="$1" class="$3" target="$2">$4</a>', $html);

echo $modified_html;

Keywords

PHP preg_replace HTML tags attributes order

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