Lines Matching refs:null
9 public $path = null; // absolute path
10 protected $_parent = null; // the parent or null if it's the root
11 protected $_hierarchy = null; // the settingshierarchy containing this level.
13 private $_settings = null; // the array of settingswrapper (by key) to this level has.
14 private $_values = null; // values (array: key=>[prot,value]) for the level.
16 function __construct(settingshierarchy $hierarchy, settingslevel $parent = null, $path){
41 if (($v = $this->getProtected($key)) !== null) {return $v;}
50 if (($v = @$this->_values[$key]['value']) !== null){ return $v; }
58 if (($v = $this->_hierarchy->getLocal($key)) !== null) {return $v;}
65 if (($v = $this->getProtected($key)) !== null) {return $v;}
71 if (($v = $this->_hierarchy->getLocal($key)) !== null) {return $v;}
80 if (($v = $this->getProtected($key)) !== null) {return null;}
81 if (($v = @$this->_values[$key]['value']) !== null){ return $v; }
82 return null;
89 if (($v = $this->getParentProtected($key)) !== null) {return $v;}
91 return null;
108 return (isset($this->_values[$key]['value']) && ($this->getParentProtected($key) !== null));
115 if ($this->_settings === null)
163 if ($set[$key]->_value !== null && $par_val !== $set[$key]->_value){
174 $toset = $par_val ? null : $new['protect'];
273 private $_title = null;
279 …return $this->_title !== null ? $this->_title : settingshierarchy::$helper->getLang('export_option…