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<?php
/*
* This file is part of the symfony framework.
*
* (c) Fabien Potencier <fabien.potencier@symfony-project.com>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
class RokCommon_Service_SimpleXMLElement extends SimpleXMLElement
{
public function getAttributeAsPhp($name)
{
return self::phpize($this[$name]);
}
public function getArgumentsAsPhp($name)
{
$arguments = array();
foreach ($this->{$name} as $arg) {
$key = isset($arg['key']) ? (string)$arg['key'] : (!$arguments ? 0 : max(array_keys($arguments)) + 1);
// parameter keys are case insensitive
if ('parameter' == $name) {
$key = strtolower($key);
}
switch ($arg['type']) {
case 'service':
$arguments[$key] = new RokCommon_Service_Reference((string)$arg['id']);
break;
case 'collection':
$arguments[$key] = $arg->getArgumentsAsPhp($name);
break;
case 'string':
$arguments[$key] = (string)$arg;
break;
default:
$arguments[$key] = self::phpize($arg);
}
}
return $arguments;
}
static public function phpize($value)
{
$value = (string)$value;
switch (true) {
case 'null' == strtolower($value):
return null;
case ctype_digit($value):
return '0' == $value[0] ? octdec($value) : intval($value);
case in_array(strtolower($value), array('true', 'on')):
return true;
case in_array(strtolower($value), array('false', 'off')):
return false;
case is_numeric($value):
return '0x' == $value[0] . $value[1] ? hexdec($value) : floatval($value);
case preg_match('/^(-|\+)?[0-9,]+(\.[0-9]+)?$/', $value):
return floatval(str_replace(',', '', $value));
default:
return (string)$value;
}
}
}