www.gusucode.com > Flarum中文优化论坛PHP源码程序 > FlarumChina-master/vendor/oyejorge/less.php/lib/Less/Tree/Attribute.php
<?php /** * Attribute * * @package Less * @subpackage tree */ class Less_Tree_Attribute extends Less_Tree{ public $key; public $op; public $value; public $type = 'Attribute'; public function __construct($key, $op, $value){ $this->key = $key; $this->op = $op; $this->value = $value; } public function compile($env){ $key_obj = is_object($this->key); $val_obj = is_object($this->value); if( !$key_obj && !$val_obj ){ return $this; } return new Less_Tree_Attribute( $key_obj ? $this->key->compile($env) : $this->key , $this->op, $val_obj ? $this->value->compile($env) : $this->value); } /** * @see Less_Tree::genCSS */ public function genCSS( $output ){ $output->add( $this->toCSS() ); } public function toCSS(){ $value = $this->key; if( $this->op ){ $value .= $this->op; $value .= (is_object($this->value) ? $this->value->toCSS() : $this->value); } return '[' . $value . ']'; } }