用PHP缩小CSS

Posted 2021-02-25

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As simple as it can be. An php minifier. All the credits go to his author, Kit MacAllister

/* Minify CSS */
function minifyCSS($string){
 
    /* Strips Comments */
    $string = preg_replace('!/*.*?*/!s','', $string);
    $string = preg_replace('/
s*
/',"
", $string);
 
    /* Minifies */
    $string = preg_replace('/[

 	]/',' ', $string);
    $string = preg_replace('/ +/',' ', $string);
    $string = preg_replace('/ ?([,:;{}]) ?/','$1',$string);
    return $string;
}

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