Update CSSmin.php to satisfy PHP 7.1 requirements

tubalmartin / YUI-CSS-compressor-PHP-port

A PHP port of the YUI CSS compressor.

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Update CSSmin.php to satisfy PHP 7.1 requirements #34

Closed rusjoan closed 7 years ago

rusjoan commented 7 years ago

For now PHP 7.1 gives "A non well formed numeric value encountered" if we're trying to multiply string with number. It's all about strict typecasting.

tubalmartin commented 7 years ago

Issue fixed in v2.4.8-p5. Thank you for reporting!