roundcubemail/program/lib/Roundcube/rcube_washtml.php
protected function explode_style($style)
    {
        $pos = 0;

        // first remove comments
        while (($pos = strpos($style, '/*', $pos)) !== false) {
            $end = strpos($style, '*/', $pos+2);

            if ($end === false) {
                $style = substr($style, 0, $pos);
            }
            else {
                $style = substr_replace($style, '', $pos, $end - $pos + 2);
            }
        }

        $style  = trim($style);
        $strlen = strlen($style);
        $result = array();

        // explode value
        for ($p=$i=0; $i < $strlen; $i++) {
            if (($style[$i] == "\"" || $style[$i] == "'") && $style[$i-1] != "\\") {
                if ($q == $style[$i]) {
                    $q = false;
                }
                else if (!$q) {
                    $q = $style[$i];
                }
            }

            if (!$q && $style[$i] == ' ' && !preg_match('/[,\(]/', $style[$i-1])) {
                $result[] = substr($style, $p, $i - $p);
                $p = $i + 1;
            }
        }

        $result[] = (string) substr($style, $p);

        return $result;
    }
protected function explode_style($style)
    {
        $pos = 0;

        // first remove comments
        while (($pos = strpos($style, '/*', $pos)) !== false) {
            $end = strpos($style, '*/', $pos+2);

            if ($end === false) {
                $style = substr($style, 0, $pos);
            }
            else {
                $style = substr_replace($style, '', $pos, $end - $pos + 2);
            }
        }

        $style  = trim($style);
        $strlen = strlen($style);
        $result = array();

        // explode value
        for ($p=$i=0; $i < $strlen; $i++) {
            if (($style[$i] == "\"" || $style[$i] == "'") && $style[$i-1] != "\\") {
                if ($q == $style[$i]) {
                    $q = false;
                }
                else if (!$q) {
                    $q = $style[$i];
                }
            }

            if (!$q && $style[$i] == ' ' && !preg_match('/[,\(]/', $style[$i-1])) {
                $result[] = substr($style, $p, $i - $p);
                $p = $i + 1;
            }
        }

        $result[] = (string) substr($style, $p);

        return $result;
    }
protected function explode_style ( $ style ) { $ pos = 0 ; // first remove comments while ( ( $ pos = strpos ( $ style , '/*' , $ pos ) ) !== false ) { $ end = strpos ( $ style , '*/' , $ pos + 2 ) ; if ( $ end === false ) { $ style = substr ( $ style , 0 , $ pos ) ; } else { $ style = substr_replace ( $ style , '' , $ pos , $ end - $ pos + 2 ) ; } } $ style = trim ( $ style ) ; $ strlen = strlen ( $ style ) ; $ result = array ( ) ; // explode value for ( $ p = $ i = 0 ; $ i < $ strlen ; $ i ++ ) { if ( ( $ style [ $ i ] == "\"" || $ style [ $ i ] == "'" ) && $ style [ $ i - 1 ] != "\\" ) { if ( $ q == $ style [ $ i ] ) { $ q = false ; } else if ( ! $ q ) { $ q = $ style [ $ i ] ; } } if ( ! $ q && $ style [ $ i ] == ' ' && ! preg_match ( '/[,\(]/' , $ style [ $ i - 1 ] ) ) { $ result [ ] = substr ( $ style , $ p , $ i - $ p ) ; $ p = $ i + 1 ; } } $ result [ ] = ( string ) substr ( $ style , $ p ) ; return $ result ; }
Explode css style value
Explode css style value