PHP color::getHex示例

 function splitColors($spl)
 {
     $expl = explode("^", $spl);
     $alldt = array();
     if (count($expl) != 1) {
         $ind = 0;
         foreach ($expl as $key => $value) {
             if ($value != "") {
                 $number = $value[0];
                 $replaced = str_replace($number, "", $value);
                 if ($replaced != "") {
                     $alldt[$ind]["text"] = $replaced;
                     if ($this->hasColor($number)) {
                         $alldt[$ind]["color"] = $number;
                         $c = new color($number);
                         $alldt[$ind]["hex"] = $c->getHex();
                     } else {
                         $default = 1;
                         $alldt[$ind]["color"] = $default;
                         $c = new color($default);
                         $alldt[$ind]["hex"] = $c->getHex();
                     }
                     $ind++;
                 }
             }
         }
         return $alldt;
     } else {
         return $spl;
     }
 }