From fd72b0f50a355006069c5a336441f08beb7d3c50 Mon Sep 17 00:00:00 2001
From: derchris
Date: Mon, 4 Feb 2019 13:11:28 +0100
Subject: Revert "update less.php to PHP 7.x compatible fork"
This reverts commit 7ad9f272a482802da2d43fe83841adbe9bcd8cb4.
---
lib/less.php/Environment.php | 166 -------------------------------------------
1 file changed, 166 deletions(-)
delete mode 100644 lib/less.php/Environment.php
(limited to 'lib/less.php/Environment.php')
diff --git a/lib/less.php/Environment.php b/lib/less.php/Environment.php
deleted file mode 100644
index b220301..0000000
--- a/lib/less.php/Environment.php
+++ /dev/null
@@ -1,166 +0,0 @@
-<?php
-
-
-/**
- * Environment
- *
- * @package Less
- * @subpackage environment
- */
-class Less_Environment{
-
- //public $paths = array(); // option - unmodified - paths to search for imports on
- //public static $files = array(); // list of files that have been imported, used for import-once
- //public $rootpath; // option - rootpath to append to URL's
- //public static $strictImports = null; // option -
- //public $insecure; // option - whether to allow imports from insecure ssl hosts
- //public $processImports; // option - whether to process imports. if false then imports will not be imported
- //public $javascriptEnabled; // option - whether JavaScript is enabled. if undefined, defaults to true
- //public $useFileCache; // browser only - whether to use the per file session cache
- public $currentFileInfo; // information about the current file - for error reporting and importing and making urls relative etc.
-
- public $importMultiple = false; // whether we are currently importing multiple copies
-
-
- /**
- * @var array
- */
- public $frames = array();
-
- /**
- * @var array
- */
- public $mediaBlocks = array();
-
- /**
- * @var array
- */
- public $mediaPath = array();
-
- public static $parensStack = 0;
-
- public static $tabLevel = 0;
-
- public static $lastRule = false;
-
- public static $_outputMap;
-
- public static $mixin_stack = 0;
-
- /**
- * @var array
- */
- public $functions = array();
-
-
- public function Init(){
-
- self::$parensStack = 0;
- self::$tabLevel = 0;
- self::$lastRule = false;
- self::$mixin_stack = 0;
-
- if( Less_Parser::$options['compress'] ){
-
- Less_Environment::$_outputMap = array(
- ',' => ',',
- ': ' => ':',
- '' => '',
- ' ' => ' ',
- ':' => ' :',
- '+' => '+',
- '~' => '~',
- '>' => '>',
- '|' => '|',
- '^' => '^',
- '^^' => '^^'
- );
-
- }else{
-
- Less_Environment::$_outputMap = array(
- ',' => ', ',
- ': ' => ': ',
- '' => '',
- ' ' => ' ',
- ':' => ' :',
- '+' => ' + ',
- '~' => ' ~ ',
- '>' => ' > ',
- '|' => '|',
- '^' => ' ^ ',
- '^^' => ' ^^ '
- );
-
- }
- }
-
-
- public function copyEvalEnv($frames = array() ){
- $new_env = new Less_Environment();
- $new_env->frames = $frames;
- return $new_env;
- }
-
-
- public static function isMathOn(){
- return !Less_Parser::$options['strictMath'] || Less_Environment::$parensStack;
- }
-
- public static function isPathRelative($path){
- return !preg_match('/^(?:[a-z-]+:|\/)/',$path);
- }
-
-
- /**
- * Canonicalize a path by resolving references to '/./', '/../'
- * Does not remove leading "../"
- * @param string path or url
- * @return string Canonicalized path
- *
- */
- public static function normalizePath($path){
-
- $segments = explode('/',$path);
- $segments = array_reverse($segments);
-
- $path = array();
- $path_len = 0;
-
- while( $segments ){
- $segment = array_pop($segments);
- switch( $segment ) {
-
- case '.':
- break;
-
- case '..':
- if( !$path_len || ( $path[$path_len-1] === '..') ){
- $path[] = $segment;
- $path_len++;
- }else{
- array_pop($path);
- $path_len--;
- }
- break;
-
- default:
- $path[] = $segment;
- $path_len++;
- break;
- }
- }
-
- return implode('/',$path);
- }
-
-
- public function unshiftFrame($frame){
- array_unshift($this->frames, $frame);
- }
-
- public function shiftFrame(){
- return array_shift($this->frames);
- }
-
-}
--
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