Revert "update less.php to PHP 7.x compatible fork"

This reverts commit 7ad9f272a482802da2d43fe83841adbe9bcd8cb4.

1 files changed, 0 insertions, 51 deletions

diff --git a/lib/less.php/Tree/Alpha.php b/lib/less.php/Tree/Alpha.php
deleted file mode 100644
index 935377d..0000000
--- a/lib/less.php/Tree/Alpha.php
+++ /dev/null
@@ -1,51 +0,0 @@
-<?php
-
-/**
- * Alpha
- *
- * @package Less
- * @subpackage tree
- */
-class Less_Tree_Alpha extends Less_Tree{
-	public $value;
-	public $type = 'Alpha';
-
-	public function __construct($val){
-		$this->value = $val;
-	}
-
-	//function accept( $visitor ){
-	//	$this->value = $visitor->visit( $this->value );
-	//}
-
-	public function compile($env){
-
-		if( is_object($this->value) ){
-			$this->value = $this->value->compile($env);
-		}
-
-		return $this;
-	}
-
-    /**
-     * @see Less_Tree::genCSS
-     */
-	public function genCSS( $output ){
-
-		$output->add( "alpha(opacity=" );
-
-		if( is_string($this->value) ){
-			$output->add( $this->value );
-		}else{
-			$this->value->genCSS( $output);
-		}
-
-		$output->add( ')' );
-	}
-
-	public function toCSS(){
-		return "alpha(opacity=" . (is_string($this->value) ? $this->value : $this->value->toCSS()) . ")";
-	}
-
-
-}
\ No newline at end of file