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authorderchris2019-02-02 15:35:30 +0100
committerderchris2019-02-02 15:35:30 +0100
commit7ad9f272a482802da2d43fe83841adbe9bcd8cb4 (patch)
tree75b43a2a8c3ab3dbdcb0694d135f4729c90b8af7 /lib/less.php/Tree/Element.php
parenteb6601b2520d48a0be91634fada0389faadde31d (diff)
update less.php to PHP 7.x compatible fork
Diffstat (limited to '')
-rw-r--r--lib/less.php/Tree/Element.php75
1 files changed, 75 insertions, 0 deletions
diff --git a/lib/less.php/Tree/Element.php b/lib/less.php/Tree/Element.php
new file mode 100644
index 0000000..9cea5e4
--- /dev/null
+++ b/lib/less.php/Tree/Element.php
@@ -0,0 +1,75 @@
+<?php
+
+/**
+ * Element
+ *
+ * @package Less
+ * @subpackage tree
+ */
+class Less_Tree_Element extends Less_Tree{
+
+ public $combinator = '';
+ public $value = '';
+ public $index;
+ public $currentFileInfo;
+ public $type = 'Element';
+
+ public $value_is_object = false;
+
+ public function __construct($combinator, $value, $index = null, $currentFileInfo = null ){
+
+ $this->value = $value;
+ $this->value_is_object = is_object($value);
+
+ if( $combinator ){
+ $this->combinator = $combinator;
+ }
+
+ $this->index = $index;
+ $this->currentFileInfo = $currentFileInfo;
+ }
+
+ public function accept( $visitor ){
+ if( $this->value_is_object ){ //object or string
+ $this->value = $visitor->visitObj( $this->value );
+ }
+ }
+
+ public function compile($env){
+
+ if( Less_Environment::$mixin_stack ){
+ return new Less_Tree_Element($this->combinator, ($this->value_is_object ? $this->value->compile($env) : $this->value), $this->index, $this->currentFileInfo );
+ }
+
+ if( $this->value_is_object ){
+ $this->value = $this->value->compile($env);
+ }
+
+ return $this;
+ }
+
+ /**
+ * @see Less_Tree::genCSS
+ */
+ public function genCSS( $output ){
+ $output->add( $this->toCSS(), $this->currentFileInfo, $this->index );
+ }
+
+ public function toCSS(){
+
+ if( $this->value_is_object ){
+ $value = $this->value->toCSS();
+ }else{
+ $value = $this->value;
+ }
+
+
+ if( $value === '' && $this->combinator && $this->combinator === '&' ){
+ return '';
+ }
+
+
+ return Less_Environment::$_outputMap[$this->combinator] . $value;
+ }
+
+}