JSObject/JSObject.php

97 lines
1.9 KiB
PHP

<?php
/**
* JSObject
*
* A PHP class to have an analoge to javascript's object literals
*
* @package JSObject
* @author Timothy J. Warren
* @copyright Copyright (c) 2012
* @link https://github.com/aviat4ion/JSObject
*/
// --------------------------------------------------------------------------
/**
* JSObject class
*
* @package JSObject
*/
class JSObject extends ArrayObject {
/**
* Create the object
*
* @param mixed
*/
public function __construct($params = [])
{
parent::__construct($params, ArrayObject::ARRAY_AS_PROPS);
foreach($params as $name => $val)
{
if (empty($val)) continue;
// Bind '$this' for closures
if ($val instanceof Closure)
{
$val = $val->bindTo($this);
}
// Add the parameter to the object
$this->$name = $val;
}
}
// --------------------------------------------------------------------------
/**
* Magic method to invoke appended closures
*
* @param string
* @param array
* @return mixed
*/
public function __call($name, $params = [])
{
$function_blacklist = [
'array_change_key_case',
'array_combine',
'array_count_values',
'array_fill_keys',
'array_fill',
'array_key_exists',
'array_map',
'array_merge',
'array_merge_recursive',
'array_search',
'array_unshift',
];
// Allow array operations on the object
if (substr($name, 0, 6) === 'array_' && is_callable($name) && ! in_array($name, $function_blacklist))
{
$args = ( ! empty($params))
? array_merge($this->getArrayCopy(), $params)
: $this->getArrayCopy();
// Make sure the array items in the array parameter aren't used as function parameters
if (count($args === 1))
{
$args = [$args];
}
return call_user_func_array($name, $args);
}
// Call closures attached to the object
if (is_callable($this->$name))
{
return call_user_func_array($this->$name, $params);
}
return NULL;
}
}
// End of JSObject.php