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<?php |
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namespace WPCoder\Optimization; |
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|
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// Exit if accessed directly. |
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defined( 'ABSPATH' ) || exit; |
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|
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class CSSMinifier { |
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|
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public static function minify($css): string { |
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$css = preg_replace('/\/\*(.*?)\*\//s', '', $css); // Remove comments |
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$css = preg_replace('/\s+/', ' ', $css); // Remove whitespace |
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$css = preg_replace('/;\s*/', ';', $css); // Remove spaces after semicolons |
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$css = preg_replace('/: /', ':', $css); // Remove spaces after colons |
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$css = preg_replace('/\s{2,}/', ' ', $css); // Remove multiple spaces |
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return trim($css); |
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} |
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|
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} |
