From 7ad9f272a482802da2d43fe83841adbe9bcd8cb4 Mon Sep 17 00:00:00 2001
From: derchris
Date: Sat, 2 Feb 2019 15:35:30 +0100
Subject: update less.php to PHP 7.x compatible fork

---
 lib/less.php/Tree/Value.php | 48 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 lib/less.php/Tree/Value.php

(limited to 'lib/less.php/Tree/Value.php')

diff --git a/lib/less.php/Tree/Value.php b/lib/less.php/Tree/Value.php
new file mode 100644
index 0000000..9f077bc
--- /dev/null
+++ b/lib/less.php/Tree/Value.php
@@ -0,0 +1,48 @@
+<?php
+
+/**
+ * Value
+ *
+ * @package Less
+ * @subpackage tree
+ */
+class Less_Tree_Value extends Less_Tree{
+
+	public $type = 'Value';
+	public $value;
+
+	public function __construct($value){
+		$this->value = $value;
+	}
+
+    public function accept($visitor) {
+		$this->value = $visitor->visitArray($this->value);
+	}
+
+	public function compile($env){
+
+		$ret = array();
+		$i = 0;
+		foreach($this->value as $i => $v){
+			$ret[] = $v->compile($env);
+		}
+		if( $i > 0 ){
+			return new Less_Tree_Value($ret);
+		}
+		return $ret[0];
+	}
+
+    /**
+     * @see Less_Tree::genCSS
+     */
+	function genCSS( $output ){
+		$len = count($this->value);
+		for($i = 0; $i < $len; $i++ ){
+			$this->value[$i]->genCSS( $output );
+			if( $i+1 < $len ){
+				$output->add( Less_Environment::$_outputMap[','] );
+			}
+		}
+	}
+
+}
-- 
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