/
store.class.php
188 lines (167 loc) · 2.91 KB
/
store.class.php
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<?php
/**
* object
*/
require_once 'object/object.class.php';
/**
* Store
*/
class NyaaStore extends NyaaObject implements IteratorAggregate{
const CREATE_IF = true;
private $_vars = array( );
/**
* Construct
*
* @var $default
*/
public function __construct( $default = false ){
parent::__construct( );
if(is_array($default)){
$this->_vars = $default;
}
}
/**
* Swap Root
*/
public function swapRoot( &$value )
{
$this->_vars =& $value;
}
/**
* For Iterator
*
* @return array all_vars
*/
public function getIterator( ){
return $this->_vars;
}
/**
* Get Reference
*
* @var $key
* @var $ifCreates If key is not exists create
*/
function &getRef( $key = false, $flg = false ){
$null = null;
$keys = explode( '.', $key );
if($key == false ) return $this->_vars;
if(count($keys) == 1) return $this->_vars[$key];
$w =& $this->_vars;
foreach( $keys as $k ){
// for {}
if(substr($k, strlen($k)-2) == '{}'){
$real = substr($k, 0, strlen($k)-2);
if(!is_array($w[$real])) $w[$real] = array( );
$w=& $w[$real][count($w[$real])];
continue;
}
if(isset($w[$k]) or $flg) $w =& $w[$k];
else return $null;
}
return $w;
}
/**
* For String
*
*/
public function __toString( ){
ob_start();
$this->dump( );
return ob_get_clean();
}
/**
* Getter For All
*
* @var $key
* @return mixed
*/
function __get( $k ) {
return $this->get($k);
}
/**
* For Dump
*/
function dump( ){
echo '<pre>';
var_dump( $this->getIterator( ) );
echo '</pre>';
}
/**
* Set
*
* @var $key
* @var $val
*/
function set( $key, $value = false ){
if(is_array($key)){
foreach( $key as $k=>$v ) $this->set( $k, $v);
return true;
}
$w =& $this->getRef( $key, self::CREATE_IF );
$w = $value;
}
/**
* Check If Store Has Key
*
* @var $key
* @return bool
*/
function has( $key ){
$w = $this->getRef($key);
return isset($w) ? true: false;
}
/**
* For get
*
* @var $key
* @return $mixed
*/
function get( $key = false ){
if(func_num_args( ) > 1){
$values = array();
for($i=0;$i<func_num_args();$i++){
$k = func_get_arg($i);
$values[$k] = $this->get($k);
}
return $values;
}
return $this->getRef( $key );
}
/**
* For Get Or
*
* @var $key
* @return mixed
*/
function getOr( $key, $default ){
if( $this->has($key) && !$this->isEmpty($key)){
return $this->get($key);
}
return $default;
}
/**
* Check If Empty
*/
function isEmpty( $key )
{
if( !$this->get($key) )
return true;
$val = $this->get($key);
if(is_array($val) && count($val) == 0)
return true;
if(is_string($val) && empty($val) )
return true;
}
/**
* Format
*
* @var $tpl
* @return string
*/
function format( $tpl ){
$tpl = preg_replace('/\{\$(.*?)\}/e', '$this->get("\1")', $tpl);
$args = func_get_args();
return vsprintf( $tpl, array_slice( $args, 1 ));
}
}
?>