21     protected $access;  variable in Input
32         $this->access = &$_REQUEST;
75         return isset($this->access[$name]);
88         if(isset($this->access[$name])) {
89             unset($this->access[$name]);
109         if(!isset($this->access[$name])) return $default;
110         $value = $this->applyfilter($this->access[$name]);
122         $this->access[$name] = $value;
137         if(!isset($this->access[$name]) || ($nonempty && empty($this->access[$name]))) {
141         return $this->access[$name];
153         if(!isset($this->access[$name])) return $default;
154         if(is_array($this->access[$name])) return $default;
155         $value = $this->applyfilter($this->access[$name]);
171         if(!isset($this->access[$name])) return $default;
172         if(is_array($this->access[$name])) return $default;
173         $value = $this->applyfilter($this->access[$name]);
192         if(!isset($this->access[$name])) return $default;
193         if(is_array($this->access[$name])) return $default; // we don't allow arrays
194         $value = $this->applyfilter($this->access[$name]);
211         if(!isset($this->access[$name])) return $default;
212         if(is_array($this->access[$name])) return $default;
213         $value = $this->applyfilter($this->access[$name]);
229         if(!isset($this->access[$name])) return $default;
230         if(!is_array($this->access[$name])) return $default;
231         if($nonempty && empty($this->access[$name])) return $default;
233         return (array) $this->access[$name];
252         if(!isset($this->access[$name])) return $this;
253         if(!is_array($this->access[$name])) return $this;
254         $keys = array_keys($this->access[$name]);
264             $value = array_shift($this->access[$name]);
276     protected $access;  variable in PostInput
282         $this->access = &$_POST;
301     protected $access;  variable in GetInput
307         $this->access = &$_GET;
326     protected $access;  variable in ServerInput
332         $this->access = &$_SERVER;