70     protected ?stdClass $env = null;  variable in LesserPHP\\Lessc
113         $this->env = null;
494         $env = $this->pushEnv();
497         $env->selectors = $this->multiplySelectors($selectors);
498         $out = $this->makeOutputBlock(null, $env->selectors);
503         $block->scope = $env; // mixins carry scope with them!
512         $env = $this->pushEnv($media);
515         $query = $this->compileMediaQuery($this->multiplyMedia($env));
694     protected function multiplyMedia($env, $childQueries = null)  argument
696         if (is_null($env) ||
697             !empty($env->block->type) && $env->block->type != 'media') {
702         if (empty($env->block->type)) {
703             return $this->multiplyMedia($env->parent, $childQueries);
707         $queries = $env->block->queries;
718         return $this->multiplyMedia($env->parent, $out);
735         $env = $this->env;
737         while ($env !== null) {
738             if (isset($env->selectors)) {
739                 $selectors = $env->selectors;
742             $env = $env->parent;
1004         $this->env->arguments = $assignedValues + $orderedValues;
1119                 if (!isset($this->env->imports)) {
1120                     $this->env->imports = [];
1125                 $this->env->imports[$importId] = $result === false ?
1132                 $import = $this->env->imports[$importId];
1338                 $seen =& $this->env->seenNames;
1633         $e->parent = $this->env;
1637         $this->env = $e;
1644         $old = $this->env;
1645         $this->env = $this->env->parent;
1652         $this->env->store[$name] = $value;
1662         $current = $this->env;