How can PHP developers ensure that their regex solutions for filtering HTML tags are compatible with other programming languages like Perl, C#, and C++?

PHP developers can ensure compatibility with other programming languages by using regex patterns that are widely supported across different languages. This can involve using basic regex syntax that is commonly understood and implemented in various languages, avoiding language-specific features or extensions. Testing the regex patterns across different languages can also help ensure compatibility. 

$html = "<p>Hello, <b>world</b>!</p>";
$filtered_html = preg_replace("/<[^>]*>/", "", $html);
echo $filtered_html;

Keywords

regex HTML tags compatibility Perl C#

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