$value) { $property = strtolower($property); /*Properties beginning with "_" cannot be set directly.*/ if($property[0] != "_") { /*If the appropriate class has a "set" method for the property provided, then it is called instead or setting the property directly.*/ if(isset($method_reference["set" . $property])) $this->$method_reference["set" . $property]($value); elseif(isset($property_reference[$property])) $this->$property_reference[$property] = $value; /*Entries that don't match an available class property are stored in the attributes property if applicable. Typically, these entries will be element attributes such as class, value, onkeyup, etc.*/ else $this->setAttribute($property, $value); } } } return $this; } /*This method can be used to view a class' state.*/ public function debug() { echo "

", print_r($this, true), "

"; } /*This method prevents double/single quotes in html attributes from breaking the markup.*/ protected function filter($str) { return htmlspecialchars($str); } public function getAttribute($attribute) { $value = ""; if(isset($this->_attributes[$attribute])) $value = $this->_attributes[$attribute]; return $value; } /*This method is used by the Form class and all Element classes to return a string of html attributes. There is an ignore parameter that allows special attributes from being included.*/ public function getAttributes($ignore = "") { $str = ""; if(!empty($this->_attributes)) { if(!is_array($ignore)) $ignore = array($ignore); $attributes = array_diff(array_keys($this->_attributes), $ignore); foreach($attributes as $attribute) { $str .= ' ' . $attribute; if($this->_attributes[$attribute] !== "") $str .= '="' . $this->filter($this->_attributes[$attribute]) . '"'; } } return $str; } public function appendAttribute($attribute, $value) { if(isset($this->_attributes)) { if(!empty($this->_attributes[$attribute])) $this->_attributes[$attribute] .= " " . $value; else $this->_attributes[$attribute] = $value; } } public function setAttribute($attribute, $value) { if(isset($this->_attributes)) $this->_attributes[$attribute] = $value; } } ?>