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php Programming Glossary: csstidyMinify/compress CSS with regex? http://stackoverflow.com/questions/15195750/minify-compress-css-with-regex doesn't remove spaces around operators in some expressions CSSTidy Output of CSSTidy 1.3 via codebeautifier.com at highest compression.. around operators in some expressions CSSTidy Output of CSSTidy 1.3 via codebeautifier.com at highest compression level preset.. 35 byte longer than the output of the regex minifier. CSSTidy doesn't remove comments or spaces in some selectors. But it..
Sanitize user defined CSS in PHP http://stackoverflow.com/questions/3241616/sanitize-user-defined-css-in-php share improve this question HTMLPurifier with CSSTidy does what you're looking for. HTMLPurifier is primarily designed.. HTML but also has an option to extract style blocks with CSSTidy. There's an example in the HTMLPurifier docs but alas I've used.. purifier new HTMLPurifier config Turn off strict warnings CSSTidy throws some warnings on PHP 5.2 level error_reporting E_ALL..
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