vendor/oyejorge/less.php/lib/Less/Tree/Value.php

   1 <?php
   2
   3 /**
   4  * Value
   5  *
   6  * @package Less
   7  * @subpackage tree
   8  */
   9 class Less_Tree_Value extends Less_Tree{
  10
  11         public $type = 'Value';
  12         public $value;
  13
  14         public function __construct($value){
  15                 $this->value = $value;
  16         }
  17
  18     public function accept($visitor) {
  19                 $this->value = $visitor->visitArray($this->value);
  20         }
  21
  22         public function compile($env){
  23
  24                 $ret = array();
  25                 $i = 0;
  26                 foreach($this->value as $i => $v){
  27                         $ret[] = $v->compile($env);
  28                 }
  29                 if( $i > 0 ){
  30                         return new Less_Tree_Value($ret);
  31                 }
  32                 return $ret[0];
  33         }
  34
  35     /**
  36      * @see Less_Tree::genCSS
  37      */
  38         function genCSS( $output ){
  39                 $len = count($this->value);
  40                 for($i = 0; $i < $len; $i++ ){
  41                         $this->value[$i]->genCSS( $output );
  42                         if( $i+1 < $len ){
  43                                 $output->add( Less_Environment::$_outputMap[','] );
  44                         }
  45                 }
  46         }
  47
  48 }